diff options
Diffstat (limited to 'newlib/libc/sys/linux')
99 files changed, 0 insertions, 18920 deletions
diff --git a/newlib/libc/sys/linux/Makefile.am b/newlib/libc/sys/linux/Makefile.am deleted file mode 100644 index fccb24dc3..000000000 --- a/newlib/libc/sys/linux/Makefile.am +++ /dev/null @@ -1,118 +0,0 @@ -## Process this file with automake to generate Makefile.in - -AUTOMAKE_OPTIONS = cygnus - -INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) - -SUBDIRS = machine \ - . -SUBLIBS = \ - $(LINUX_MACH_LIB) - -LIB_SOURCES = \ - brk.c \ - cfspeed.c \ - flockfile.c \ - funlockfile.c \ - gethostname.c \ - getoptlong.c \ - getreent.c \ - ids.c \ - inode.c \ - io.c \ - io64.c \ - linux.c \ - mmap.c \ - pread.c \ - pread64.c \ - process.c \ - psignal.c \ - pwrite.c \ - pwrite64.c \ - raise.c \ - realpath.c \ - rename.c \ - resource.c \ - sched.c \ - select.c \ - seteuid.c \ - shm_open.c \ - shm_unlink.c \ - sig.c \ - sigaction.c \ - sigqueue.c \ - signal.c \ - siglongjmp.c \ - sigset.c \ - sigwait.c \ - socket.c \ - sleep.c \ - stack.c \ - strsignal.c \ - sysconf.c \ - sysctl.c \ - 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- - -#define __NR___brk __NR_brk /* Linux brk ain't no brk(2) */ - -static _syscall1(void *,__brk,void *,end_data_segment) - - -int brk(void *end_data_segment) -{ - char *new_brk; - - new_brk = __brk(end_data_segment); - if (new_brk != end_data_segment) return -1; - curr_brk = new_brk; - return 0; -} - - -void *sbrk(size_t increment) /* SHOULD be ptrdiff_t */ -{ - char *old_brk,*new_brk; - - if (!curr_brk) curr_brk = __brk(NULL); - new_brk = __brk(curr_brk+increment); - if (new_brk != curr_brk+increment) return (void *) -1; - old_brk = curr_brk; - curr_brk = new_brk; - return old_brk; -} diff --git a/newlib/libc/sys/linux/cfspeed.c b/newlib/libc/sys/linux/cfspeed.c deleted file mode 100644 index e935bf178..000000000 --- a/newlib/libc/sys/linux/cfspeed.c +++ /dev/null @@ -1,88 +0,0 @@ -/* `struct termios' speed frobnication functions. Linux version. - Copyright (C) 1991, 92, 93, 95, 96, 97, 98, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -/* Modified by Jeff Johnston, May 27, 2002 to remove kernel hack - as we simply ignore a cfisetspeed of 0 instead of treating it specially */ - -#include <stddef.h> -#include <errno.h> -#include <termios.h> - -/* Return the output baud rate stored in *TERMIOS_P. */ -speed_t -cfgetospeed (termios_p) - const struct termios *termios_p; -{ - return termios_p->c_cflag & (CBAUD | CBAUDEX); -} - -/* Return the input baud rate stored in *TERMIOS_P. - For Linux there is no difference between input and output - speed. */ -speed_t -cfgetispeed (termios_p) - const struct termios *termios_p; -{ - return termios_p->c_cflag & (CBAUD | CBAUDEX); -} - -/* Set the output baud rate stored in *TERMIOS_P to SPEED. */ -int -cfsetospeed (termios_p, speed) - struct termios *termios_p; - speed_t speed; -{ - if ((speed & ~CBAUD) != 0 - && (speed < B57600 || speed > __MAX_BAUD)) - { - errno = (EINVAL); - return -1; - } - - termios_p->c_cflag &= ~(CBAUD | CBAUDEX); - termios_p->c_cflag |= speed; - - return 0; -} - -/* Set the input baud rate stored in *TERMIOS_P to SPEED. - Although for Linux there is no difference between input and output - speed, the numerical 0 is a special case for the input baud rate. 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We are building in place. - ac_sub_srcdir=$srcdir ;; - /*) # Absolute path. - ac_sub_srcdir=$srcdir/$ac_config_dir ;; - *) # Relative path. - ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;; - esac - - # Check for guested configure; otherwise get Cygnus style configure. - if test -f $ac_sub_srcdir/configure; then - ac_sub_configure=$ac_sub_srcdir/configure - elif test -f $ac_sub_srcdir/configure.in; then - ac_sub_configure=$ac_configure - else - echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2 - ac_sub_configure= - fi - - # The recursion is here. - if test -n "$ac_sub_configure"; then - - # Make the cache file name correct relative to the subdirectory. - case "$cache_file" in - /*) ac_sub_cache_file=$cache_file ;; - *) # Relative path. - ac_sub_cache_file="$ac_dots$cache_file" ;; - esac - case "$ac_given_INSTALL" in - [/$]*) INSTALL="$ac_given_INSTALL" ;; - *) INSTALL="$ac_dots$ac_given_INSTALL" ;; - esac - - echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir" - # The eval makes quoting arguments work. - if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir - then : - else - { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; } - fi - fi - - cd $ac_popdir - done -fi - diff --git a/newlib/libc/sys/linux/configure.in b/newlib/libc/sys/linux/configure.in deleted file mode 100644 index 75143b00b..000000000 --- a/newlib/libc/sys/linux/configure.in +++ /dev/null @@ -1,35 +0,0 @@ -dnl This is the newlib/libc/sys/linux configure.in file. -dnl Process this file with autoconf to produce a configure script. - -AC_PREREQ(2.5) -AC_INIT(linux.c) - -dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. -AC_CONFIG_AUX_DIR(../../../..) - -NEWLIB_CONFIGURE(../../..) - -dnl We have to enable libtool after NEWLIB_CONFIGURE because if we try and -dnl add it into NEWLIB_CONFIGURE, executable tests are made before the first -dnl line of the macro which fail because appropriate LDFLAGS are not set. - -if test "${use_libtool}" = "yes"; then -AC_LIBTOOL_WIN32_DLL -AM_PROG_LIBTOOL -AC_PROG_AWK -fi - -LINUX_MACH_LIB= -if test -n "${machine_dir}"; then - if test "${use_libtool}" = "yes"; then - LINUX_MACH_LIB=machine/${machine_dir}/liblinux${machine_dir}.${aext} - else - LINUX_MACH_LIB=machine/lib.${aext} - fi -fi -AC_SUBST(LINUX_MACH_LIB) - - -AC_CONFIG_SUBDIRS(machine $EXTRA_DIRS) - -AC_OUTPUT(Makefile) diff --git a/newlib/libc/sys/linux/crt1.c b/newlib/libc/sys/linux/crt1.c deleted file mode 100644 index 018e9a2d4..000000000 --- a/newlib/libc/sys/linux/crt1.c +++ /dev/null @@ -1,3 +0,0 @@ -/* dummy crt1.c file to override the one normally used by - gcc which refers to glibc variables that don't exist in - newlib. */ diff --git a/newlib/libc/sys/linux/flockfile.c b/newlib/libc/sys/linux/flockfile.c deleted file mode 100644 index 4a6cbc461..000000000 --- a/newlib/libc/sys/linux/flockfile.c +++ /dev/null @@ -1,9 +0,0 @@ -/* stub to allow libpthread to override */ - -#include <stdio.h> -#include <machine/weakalias.h> - -void __libc_flockfile (FILE *fp) -{ -} -weak_alias(__libc_flockfile,flockfile) diff --git a/newlib/libc/sys/linux/funlockfile.c b/newlib/libc/sys/linux/funlockfile.c deleted file mode 100644 index 82466d30a..000000000 --- a/newlib/libc/sys/linux/funlockfile.c +++ /dev/null @@ -1,9 +0,0 @@ -/* stub to allow libpthread to override */ - -#include <stdio.h> -#include <machine/weakalias.h> - -void __libc_funlockfile (FILE *fp) -{ -} -weak_alias(__libc_funlockfile,funlockfile) diff --git a/newlib/libc/sys/linux/gethostname.c b/newlib/libc/sys/linux/gethostname.c deleted file mode 100644 index d5ebe58a2..000000000 --- a/newlib/libc/sys/linux/gethostname.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright 2002, Red Hat Inc. */ - -#include <errno.h> -#include <string.h> -#include <unistd.h> -#include <sys/utsname.h> - -int -gethostname (char *name, size_t len) -{ - struct utsname nodebuf; - size_t nodelen; - - if (uname (&nodebuf)) - return -1; - - nodelen = strlen (nodebuf.nodename) + 1; - if (len < nodelen) - memcpy (name, nodebuf.nodename, len); - else - memcpy (name, nodebuf.nodename, nodelen); - - if (nodelen > len) - { - errno = ENAMETOOLONG; - return -1; - } - return 0; -} - diff --git a/newlib/libc/sys/linux/getoptlong.c b/newlib/libc/sys/linux/getoptlong.c deleted file mode 100644 index 089f4cdee..000000000 --- a/newlib/libc/sys/linux/getoptlong.c +++ /dev/null @@ -1,64 +0,0 @@ -#include <unistd.h> -#include <string.h> -#include <getopt.h> - -/* Written 2000 by Werner Almesberger */ - -static const char *__resume; - - -int getopt_long(int argc,char *const argv[],const char *optstring, - const struct option *longopts,int *longindex) -{ - char *here; - - optarg = NULL; - if (!__resume) { - if (argc == optind || *argv[optind] != '-') return -1; - if (argv[optind][1] == '-') { - const struct option *opt; - - optarg = strchr(argv[optind],'='); - if (optarg) optarg++; - for (opt = longopts; opt->name && - (optarg || strcmp(opt->name,argv[optind]+2)) && - (!optarg || strlen(opt->name) != optarg-argv[optind]-3 || - strncmp(opt->name,argv[optind]+2,optarg-argv[optind]-3)); - opt++); - optind++; - if (!opt->name) return '?'; - if ((opt->has_arg == no_argument && optarg) || - (opt->has_arg == required_argument && !optarg)) return ':'; - if (longindex) *longindex = opt-longopts; - if (!opt->flag) return opt->val; - *opt->flag = opt->val; - return 0; - } - else { - __resume = argv[optind]+1; - } - } - here = strchr(optstring,*__resume); - if (!here) { - optind++; - __resume = NULL; - return '?'; - } - if (here[1] != ':') { - if (!*++__resume) __resume = NULL; - } - else { - if (__resume[1]) optarg = (char *) __resume+1; - else { - optarg = (char *) argv[++optind]; - if (optind == argc || *argv[optind] == '-') { - optind++; - __resume = NULL; - return ':'; - } - } - __resume = NULL; - } - if (!__resume) optind++; - return *here; -} diff --git a/newlib/libc/sys/linux/getreent.c b/newlib/libc/sys/linux/getreent.c deleted file mode 100644 index 2d842073a..000000000 --- a/newlib/libc/sys/linux/getreent.c +++ /dev/null @@ -1,12 +0,0 @@ -/* default function used by _REENT when not using multithreading */ - -#include <reent.h> -#include <machine/weakalias.h> - -struct _reent * -__libc_getreent (void) -{ - return _impure_ptr; -} -weak_alias(__libc_getreent,__getreent) - diff --git a/newlib/libc/sys/linux/ids.c b/newlib/libc/sys/linux/ids.c deleted file mode 100644 index 332ebe2c9..000000000 --- a/newlib/libc/sys/linux/ids.c +++ /dev/null @@ -1,23 +0,0 @@ -/* libc/sys/linux/ids.c - System calls related to user and group ids */ - -/* Written 2000 by Werner Almesberger */ - - -#include <sys/types.h> -#include <sys/unistd.h> -#include <machine/syscall.h> - - -_syscall1(int,setuid,uid_t,uid) -_syscall1(int,setfsuid,uid_t,uid) -_syscall0(uid_t,getuid) -_syscall1(int,setgid,gid_t,gid) -_syscall1(int,setfsgid,gid_t,gid) -_syscall0(gid_t,getgid) -_syscall0(uid_t,geteuid) -_syscall0(gid_t,getegid) -_syscall3(int,setresuid,uid_t,ruid,uid_t,euid,uid_t,suid) -_syscall2(int,getgroups,int,size,gid_t *,list) -_syscall3(int,syslog,int,type,char *,bufp,int,len) - -weak_alias(__libc_getuid,__getuid); diff --git a/newlib/libc/sys/linux/include/getopt.h b/newlib/libc/sys/linux/include/getopt.h deleted file mode 100644 index 994f86001..000000000 --- a/newlib/libc/sys/linux/include/getopt.h +++ /dev/null @@ -1,27 +0,0 @@ -/* libc/sys/linux/include/getopt.h - Extended command line parsing */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _NEWLIB_GETOPT_H -#define _NEWLIB_GETOPT_H - -#include <unistd.h> - - -enum { no_argument, required_argument, optional_argument }; - -struct option { - const char *name; - int has_arg; - int *flag; - int val; -}; - -int getopt_long(int argc,char *const argv[],const char *optstring, - const struct option *longopts,int *longindex); - -int getopt_long_only(int argc,char *const argv[],const char *optstring, - const struct option *longopts,int *longindex); - -#endif diff --git a/newlib/libc/sys/linux/include/setjmp.h b/newlib/libc/sys/linux/include/setjmp.h deleted file mode 100644 index f07dbab6d..000000000 --- a/newlib/libc/sys/linux/include/setjmp.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - setjmp.h - stubs for future use. -*/ - -#ifndef _SETJMP_H_ -#ifdef __cplusplus -extern "C" { -#endif -#define _SETJMP_H_ - -#include "_ansi.h" -#include <machine/setjmp.h> -#include <signal.h> /* for sigset_t and sigprocmask */ - -typedef struct __sigjmpbuf -{ - __jmp_buf __buf; - int __is_mask_saved; - sigset_t __saved_mask; -} sigjmp_buf; - -typedef __jmp_buf jmp_buf; - -void _EXFUN(longjmp,(jmp_buf __jmpb, int __retval)); -int _EXFUN(setjmp,(jmp_buf __jmpb)); -void _EXFUN(siglongjmp,(sigjmp_buf __jmpb, int __retval)); -int _EXFUN(sigsetjmp,(sigjmp_buf __jmpb, int __savemask)); - -/* sigsetjmp is implemented as macro using setjmp */ - -#define sigsetjmp(__jmpb, __savemask) \ - ( __jmpb.__is_mask_saved = __savemask && \ - (sigprocmask (SIG_BLOCK, NULL, &__jmpb.__saved_mask) == 0), \ - setjmp (__jmpb.__buf) ) - -#ifdef __cplusplus -} -#endif -#endif /* _SETJMP_H_ */ - diff --git a/newlib/libc/sys/linux/include/stdint.h b/newlib/libc/sys/linux/include/stdint.h deleted file mode 100644 index 5c89acd22..000000000 --- a/newlib/libc/sys/linux/include/stdint.h +++ /dev/null @@ -1,18 +0,0 @@ -/* libc/sys/linux/include/stdint.h - Standard integer types */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _NEWLIB_STDINT_H -#define _NEWLIB_STDINT_H - -/* - * FIXME: linux/types.h defines various types that rightfully belong into - * stdint.h. So we have no choice but to include linux/types.h directly, even - * if this causes name space pollution. Note: we have to go via sys/types.h - * in order to resolve some other compatibility issues. - */ - -#include <sys/types.h> - -#endif diff --git a/newlib/libc/sys/linux/include/unistd.h b/newlib/libc/sys/linux/include/unistd.h deleted file mode 100644 index e2f562a3a..000000000 --- a/newlib/libc/sys/linux/include/unistd.h +++ /dev/null @@ -1,20 +0,0 @@ -/* libc/sys/linux/include/unistd.h - Various standard functions */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _NEWLIB_UNISTD_H -#define _NEWLIB_UNISTD_H - -#include <sys/types.h> -#include <sys/unistd.h> - -/* Declare some missing goodies */ - -extern char *optarg; -extern int optind, opterr, optopt; - - -int readlink(const char *path, char *buf, size_t bufsiz); - -#endif diff --git a/newlib/libc/sys/linux/inode.c b/newlib/libc/sys/linux/inode.c deleted file mode 100644 index f6d89469c..000000000 --- a/newlib/libc/sys/linux/inode.c +++ /dev/null @@ -1,32 +0,0 @@ -/* libc/sys/linux/inode.c - Inode-related system calls */ - -/* Written 2000 by Werner Almesberger */ - - -#include <unistd.h> -#include <fcntl.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/utime.h> -#include <linux/dirent.h> -#include <machine/syscall.h> - - -_syscall2(int,link,const char *,oldpath,const char *,newpath) -_syscall1(int,unlink,const char *,pathname) -_syscall1(int,chdir,const char *,path) -_syscall3(int,mknod,const char *,pathname,mode_t,mode,dev_t,dev) -_syscall2(int,chmod,const char *,path,mode_t,mode) -_syscall2(int,utime,const char *,filename,struct utimbuf *,buf) -_syscall2(int,access,const char *,filename,int,mode) -_syscall2(int,mkdir,const char *,pathname,mode_t,mode) -_syscall1(int,rmdir,const char *,pathname) -_syscall1(int,pipe,int *,filedes) -_syscall1(mode_t,umask,mode_t,mask) -_syscall1(int,chroot,const char *,path) -_syscall2(int,symlink,const char *,oldpath,const char *,newpath) -_syscall3(int,readlink,const char *,path,char *,buf,size_t,bufsiz) -_syscall2(int,stat,const char *,file_name,struct stat *,buf) -_syscall2(int,lstat,const char *,file_name,struct stat *,buf) -_syscall2(int,fstat,int,filedes,struct stat *,buf) -_syscall3(int,getdents,int,fd,struct dirent *,dirp,unsigned int,count) diff --git a/newlib/libc/sys/linux/io.c b/newlib/libc/sys/linux/io.c deleted file mode 100644 index 242c7cbf8..000000000 --- a/newlib/libc/sys/linux/io.c +++ /dev/null @@ -1,71 +0,0 @@ -/* libc/sys/linux/io.c - Basic input/output system calls */ - -/* Written 2000 by Werner Almesberger */ - - -#define __KERNEL_PROTOTYPES - -#include <stdarg.h> -#include <unistd.h> -#include <fcntl.h> -#include <sys/types.h> -#include <sys/uio.h> -#include <sys/stat.h> -#include <sys/ioctl.h> -#include <poll.h> -#include <machine/syscall.h> - - -#define __NR___ioctl __NR_ioctl -#define __NR___flock __NR_flock -#define __NR___mknod __NR_mknod - -_syscall3(int,read,int,fd,void *,buf,size_t,count) -_syscall3(ssize_t,readv,int,fd,const struct iovec *,vec,int,count) -_syscall3(int,write,int,fd,const void *,buf,size_t,count) -_syscall3(ssize_t,writev,int,fd,const struct iovec *,buf,int,count) -_syscall3(int,open,const char *,file,int,flag,mode_t,mode) -_syscall1(int,close,int,fd) -_syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -_syscall0(int,sync) -_syscall1(int,dup,int,fd) -_syscall2(int,dup2,int,oldfd,int,newfd) -_syscall3(int,fcntl,int,fd,int,cmd,long,arg) -_syscall1(int,fdatasync,int,fd) -_syscall1(int,fsync,int,fd) -_syscall3(int,poll,struct pollfd *,fds,nfds_t,nfds,int,timeout) - -static _syscall2(long,__flock,unsigned int,fd,unsigned int,cmd) -static _syscall3(int,__ioctl,int,fd,int,request,void *,arg) -static _syscall3(int,__mknod,const char *,path,mode_t,mode,dev_t *,dev) - -int ioctl(int fd,int request,...) -{ - va_list ap; - int res; - - va_start(ap,request); - res = __ioctl(fd,request,va_arg(ap,void *)); - va_end(ap); - return res; -} - -int flock(int fd,int operation) -{ - return __flock(fd,operation); -} - -int mkfifo(const char *path, mode_t mode) -{ - dev_t dev = 0; - return __mknod(path, mode | S_IFIFO, &dev); -} - -weak_alias(__libc_close,__close); -weak_alias(__libc_fcntl,__fcntl); -weak_alias(__libc_lseek,__lseek); -weak_alias(__libc_open,__open); -weak_alias(__libc_read,__read); -weak_alias(__libc_write,__write); -weak_alias(__libc_poll,__poll); - diff --git a/newlib/libc/sys/linux/io64.c b/newlib/libc/sys/linux/io64.c deleted file mode 100644 index f54c40597..000000000 --- a/newlib/libc/sys/linux/io64.c +++ /dev/null @@ -1,46 +0,0 @@ -/* libc/sys/linux/io64.c - large file input/output system calls */ - -/* Copyright 2002, Red Hat Inc. */ - - -#define __KERNEL_PROTOTYPES - -#include <stdarg.h> -#include <unistd.h> -#include <fcntl.h> -#include <sys/types.h> -#include <sys/uio.h> -#include <sys/stat.h> -#include <sys/ioctl.h> -#include <machine/syscall.h> - -_syscall2(int,fstat64,int,fd,struct stat64 *,st) -_syscall2(int,lstat64,const char *,name,struct stat64 *,st) -_syscall2(int,stat64,const char *,name,struct stat64 *,st) - -static _syscall5(void,_llseek,int,fd,off_t,hi,off_t,lo,loff_t *,pos,int,whence) - -loff_t __libc_lseek64(int fd, loff_t offset, int whence) -{ - loff_t pos; - __libc__llseek(fd, offset >> 32, offset & 0xffffffff, &pos, whence); - return pos; -} -weak_alias(__libc_lseek64,lseek64); - -int __libc_open64(const char *path, int oflag, ...) -{ - mode_t mode = 0; - if (oflag & O_CREAT) - { - va_list list; - va_start(list, oflag); - mode = va_arg(list, int); - va_end(list); - } - return __libc_open(path, oflag | O_LARGEFILE, mode); -} -weak_alias(__libc_open64,open64); -weak_alias(__libc_open64,__open64); - - diff --git a/newlib/libc/sys/linux/kernel_sigaction.h b/newlib/libc/sys/linux/kernel_sigaction.h deleted file mode 100644 index d005cbce9..000000000 --- a/newlib/libc/sys/linux/kernel_sigaction.h +++ /dev/null @@ -1,19 +0,0 @@ -/* This is the sigaction structure from the Linux 2.1.20 kernel. */ - -#define HAVE_SA_RESTORER - -struct old_kernel_sigaction { - __sighandler_t k_sa_handler; - unsigned long sa_mask; - unsigned long sa_flags; - void (*sa_restorer) (void); -}; - -/* This is the sigaction structure from the Linux 2.1.68 kernel. */ - -struct kernel_sigaction { - __sighandler_t k_sa_handler; - unsigned long sa_flags; - void (*sa_restorer) (void); - sigset_t sa_mask; -}; diff --git a/newlib/libc/sys/linux/linux.c b/newlib/libc/sys/linux/linux.c deleted file mode 100644 index ae11c3ffb..000000000 --- a/newlib/libc/sys/linux/linux.c +++ /dev/null @@ -1,14 +0,0 @@ -/* libc/sys/linux/linux.c - System-specific system calls */ - -/* Written 2000 by Werner Almesberger */ - - -/* - * Most system call wrappers have moved to utilities; future fate of this file - * is guided by glibc/autoconf compatibility and FFS - */ - -#include <machine/syscall.h> - - -/* _syscall1(int,delete_module,const char *,name) */ diff --git a/newlib/libc/sys/linux/machine/Makefile.am b/newlib/libc/sys/linux/machine/Makefile.am deleted file mode 100644 index 3f10b8fbf..000000000 --- a/newlib/libc/sys/linux/machine/Makefile.am +++ /dev/null @@ -1,21 +0,0 @@ -## Process this file with automake to generate Makefile.in - -AUTOMAKE_OPTIONS = cygnus - -SUBDIRS = $(machine_dir) . - -noinst_DATA = $(CRT0) - -$(CRT0): $(machine_dir)/$(CRT0) - rm -f $@ - ln $(machine_dir)/$(CRT0) $@ >/dev/null 2>/dev/null \ - || cp $(machine_dir)/$(CRT0) $@ - -$(machine_dir)/$(CRT0): ; 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The calculation assumes that sizeof(int) == - * sizeof(void *). This is okay for i386 user space, but may be invalid in - * other cases. - */ - int *params = &args-1; - int argc = *params; - char **argv = (char **) (params+1); - - environ = argv+argc+1; - - /* clear bss */ - memset(__bss_start,0,((char *)_end - (char *)__bss_start)); - - tzset(); /* initialize timezone info */ - exit(main(argc,argv,environ)); -} diff --git a/newlib/libc/sys/linux/machine/i386/i386mach.h b/newlib/libc/sys/linux/machine/i386/i386mach.h deleted file mode 100644 index 23c32190d..000000000 --- a/newlib/libc/sys/linux/machine/i386/i386mach.h +++ /dev/null @@ -1,83 +0,0 @@ -/* This file was based on the modified setjmp.S performed by - * Joel Sherill (joel@OARcorp.com) which specified the use - * of the __USER_LABEL_PREFIX__ and __REGISTER_PREFIX__ macros. - ** - ** This file is distributed WITHOUT ANY WARRANTY; without even the implied - ** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - */ - -/* These are predefined by new versions of GNU cpp. */ - -#ifndef __USER_LABEL_PREFIX__ -#define __USER_LABEL_PREFIX__ _ -#endif - -#define __REG_PREFIX__ % - -/* ANSI concatenation macros. */ - -#define CONCAT1(a, b) CONCAT2(a, b) -#define CONCAT2(a, b) a##b - -/* Use the right prefix for global labels. */ - -#define SYM(x) CONCAT1(__USER_LABEL_PREFIX__, x) - -/* Use the right prefix for registers. */ - -#define REG(x) CONCAT1(__REG_PREFIX__, x) - -#define eax REG(eax) -#define ebx REG(ebx) -#define ecx REG(ecx) -#define edx REG(edx) -#define esi REG(esi) -#define edi REG(edi) -#define ebp REG(ebp) -#define esp REG(esp) - -#define st0 REG(st) -#define st1 REG(st(1)) -#define st2 REG(st(2)) -#define st3 REG(st(3)) -#define st4 REG(st(4)) -#define st5 REG(st(5)) -#define st6 REG(st(6)) -#define st7 REG(st(7)) - -#define ax REG(ax) -#define bx REG(bx) -#define cx REG(cx) -#define dx REG(dx) - -#define ah REG(ah) -#define bh REG(bh) -#define ch REG(ch) -#define dh REG(dh) - -#define al REG(al) -#define bl REG(bl) -#define cl REG(cl) -#define dl REG(dl) - -#define mm1 REG(mm1) -#define mm2 REG(mm2) -#define mm3 REG(mm3) -#define mm4 REG(mm4) -#define mm5 REG(mm5) -#define mm6 REG(mm6) -#define mm7 REG(mm7) - -#ifdef _I386MACH_NEED_SOTYPE_FUNCTION -#define SOTYPE_FUNCTION(sym) .type SYM(sym),@function -#else -#define SOTYPE_FUNCTION(sym) -#endif - -#ifdef _I386MACH_ALLOW_HW_INTERRUPTS -#define __CLI -#define __STI -#else -#define __CLI cli -#define __STI sti -#endif diff --git a/newlib/libc/sys/linux/machine/i386/include/setjmp.h b/newlib/libc/sys/linux/machine/i386/include/setjmp.h deleted file mode 100644 index f080c3d9f..000000000 --- a/newlib/libc/sys/linux/machine/i386/include/setjmp.h +++ /dev/null @@ -1,6 +0,0 @@ -#define _JBLEN 9 -typedef long __jmp_buf[_JBLEN]; - -#define SP_INDEX 7 -#define _JMPBUF_UNWINDS(buf, address) \ - ((void *)(address) < (void *)(buf)[SP_INDEX]) diff --git a/newlib/libc/sys/linux/machine/i386/include/termios.h b/newlib/libc/sys/linux/machine/i386/include/termios.h deleted file mode 100644 index ffbbed8ce..000000000 --- a/newlib/libc/sys/linux/machine/i386/include/termios.h +++ /dev/null @@ -1 +0,0 @@ -#define __MAX_BAUD B4000000 diff --git a/newlib/libc/sys/linux/machine/i386/setjmp.S b/newlib/libc/sys/linux/machine/i386/setjmp.S deleted file mode 100644 index d276f55fb..000000000 --- a/newlib/libc/sys/linux/machine/i386/setjmp.S +++ /dev/null @@ -1,91 +0,0 @@ -/* This is file is a merger of SETJMP.S and LONGJMP.S */ -/* - * This file was modified to use the __USER_LABEL_PREFIX__ and - * __REGISTER_PREFIX__ macros defined by later versions of GNU cpp by - * Joel Sherrill (joel@OARcorp.com) - * Slight change: now includes i386mach.h for this (Werner Almesberger) - * - * Copyright (C) 1991 DJ Delorie - * All rights reserved. - * - * Redistribution and use in source and binary forms is permitted - * provided that the above copyright notice and following paragraph are - * duplicated in all such forms. - * - * This file is distributed WITHOUT ANY WARRANTY; without even the implied - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - */ - - /* - ** jmp_buf: - ** eax ebx ecx edx esi edi ebp esp eip - ** 0 4 8 12 16 20 24 28 32 - */ - - #include "i386mach.h" - - .global SYM (setjmp) - .global SYM (__libc_longjmp) - .weak SYM (longjmp) - SOTYPE_FUNCTION(setjmp) - SOTYPE_FUNCTION(longjmp) - SOTYPE_FUNCTION(__libc_longjmp) - -SYM (setjmp): - - pushl ebp - movl esp,ebp - - pushl edi - movl 8 (ebp),edi - - movl eax,0 (edi) - movl ebx,4 (edi) - movl ecx,8 (edi) - movl edx,12 (edi) - movl esi,16 (edi) - - movl -4 (ebp),eax - movl eax,20 (edi) - - movl 0 (ebp),eax - movl eax,24 (edi) - - movl esp,eax - addl $12,eax - movl eax,28 (edi) - - movl 4 (ebp),eax - movl eax,32 (edi) - - popl edi - movl $0,eax - leave - ret - -SYM (__libc_longjmp): -SYM (longjmp): - .weak longjmp - pushl ebp - movl esp,ebp - - movl 8(ebp),edi /* get jmp_buf */ - movl 12(ebp),eax /* store retval in j->eax */ - movl eax,0(edi) - - movl 24(edi),ebp - - __CLI - movl 28(edi),esp - - pushl 32(edi) - - movl 0(edi),eax - movl 4(edi),ebx - movl 8(edi),ecx - movl 12(edi),edx - movl 16(edi),esi - movl 20(edi),edi - __STI - - ret diff --git a/newlib/libc/sys/linux/machine/i386/sigaction.c b/newlib/libc/sys/linux/machine/i386/sigaction.c deleted file mode 100644 index 6edcb0ae7..000000000 --- a/newlib/libc/sys/linux/machine/i386/sigaction.c +++ /dev/null @@ -1,114 +0,0 @@ -/* POSIX.1 `sigaction' call for Linux/i386. - Copyright (C) 1991, 95, 96, 97, 98, 99, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <stddef.h> -#include <signal.h> -#include <string.h> - -#include <machine/syscall.h> - -/* The difference here is that the sigaction structure used in the - kernel is not the same as we use in the libc. Therefore we must - translate it here. */ -#include <kernel_sigaction.h> - -/* We do not globally define the SA_RESTORER flag so do it here. */ -#define SA_RESTORER 0x04000000 - -#define __NR___rt_sigaction __NR_rt_sigaction - -static _syscall4(int,__rt_sigaction,int,sig,const struct kernel_sigaction *,act, - struct kernel_sigaction *,oact,size_t,size) - -static void restore_rt (void) asm ("__restore_rt"); -static void restore (void) asm ("__restore"); - -/* If ACT is not NULL, change the action for SIG to *ACT. - If OACT is not NULL, put the old action for SIG in *OACT. */ -int -__libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact) -{ - int result; - struct kernel_sigaction kact, koact; - - if (act) - { - kact.k_sa_handler = act->sa_handler; - memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t)); - kact.sa_flags = act->sa_flags | SA_RESTORER; - - kact.sa_restorer = ((act->sa_flags & SA_SIGINFO) - ? &restore_rt : &restore); - } - - /* XXX The size argument hopefully will have to be changed to the - real size of the user-level sigset_t. */ - result = __rt_sigaction(sig, act ? (&kact) : NULL, - oact ? (&koact) : NULL, _NSIG / 8); - - if (oact && result >= 0) - { - oact->sa_handler = koact.k_sa_handler; - memcpy (&oact->sa_mask, &koact.sa_mask, sizeof (sigset_t)); - oact->sa_flags = koact.sa_flags; - oact->sa_restorer = koact.sa_restorer; - } - return result; -} - -weak_alias (__libc_sigaction, __sigaction) -weak_alias (__libc_sigaction, sigaction) - -/* NOTE: Please think twice before making any changes to the bits of - code below. GDB needs some intimate knowledge about it to - recognize them as signal trampolines, and make backtraces through - signal handlers work right. Important are both the names - (__restore and __restore_rt) and the exact instruction sequence. - If you ever feel the need to make any changes, please notify the - appropriate GDB maintainer. */ - -#define RESTORE(name, syscall) RESTORE2 (name, syscall) -#define RESTORE2(name, syscall) \ -asm \ - ( \ - ".text\n" \ - " .align 16\n" \ - "__" #name ":\n" \ - " movl $" #syscall ", %eax\n" \ - " int $0x80" \ - ); - -/* The return code for realtime-signals. */ -RESTORE (restore_rt, __NR_rt_sigreturn) - -/* For the boring old signals. */ -# undef RESTORE2 -# define RESTORE2(name, syscall) \ -asm \ - ( \ - ".text\n" \ - " .align 8\n" \ - "__" #name ":\n" \ - " popl %eax\n" \ - " movl $" #syscall ", %eax\n" \ - " int $0x80" \ - ); - -RESTORE (restore, __NR_sigreturn) diff --git a/newlib/libc/sys/linux/machine/i386/sigstack.h b/newlib/libc/sys/linux/machine/i386/sigstack.h deleted file mode 100644 index fe6d2d10d..000000000 --- a/newlib/libc/sys/linux/machine/i386/sigstack.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef _SIGSTACK_H - -#define _SIGSTACK_H - -#include <stddef.h> - -typedef struct sigaltstack - { - void *ss_sp; - int ss_flags; - size_t ss_size; - } stack_t; - -#endif /* _SIGSTACK_H */ diff --git a/newlib/libc/sys/linux/machine/i386/socketcall.h b/newlib/libc/sys/linux/machine/i386/socketcall.h deleted file mode 100644 index bd83d5175..000000000 --- a/newlib/libc/sys/linux/machine/i386/socketcall.h +++ /dev/null @@ -1,63 +0,0 @@ -/* libc/sys/linux/machine/i386/socketcall.h - x86 linux socket system calls */ - -/* Copyright 2002, Red Hat Inc. */ - -#ifndef _SOCKETCALL_H - -#define _SOCKETCALL_H - -#include <machine/weakalias.h> -#include <sys/errno.h> -#include <asm/unistd.h> -#include "sockops.h" - -/* - * PIC uses %ebx, so we need to save it during system calls - */ - -#define __sockcall_base(type, name) \ -{ \ -long __res; \ -__asm__ volatile ("push %%ebx; movl %2,%%ebx; lea 8(%%esp),%%ecx; int $0x80; pop %%ebx" \ - : "=a" (__res) \ - : "0" (__NR_socketcall),"r" (SOCK_##name)); \ -__syscall_return(type,__res); \ -} - -#undef _sockcall1 -#define _sockcall1(type,name,type1,arg1) \ -type __libc_##name(type1 arg1) \ -__sockcall_base(type,name) \ -weak_alias(__libc_##name,name) - -#undef _sockcall2 -#define _sockcall2(type,name,type1,arg1,type2,arg2) \ -type __libc_##name(type1 arg1, type2 arg2) \ -__sockcall_base(type,name) \ -weak_alias(__libc_##name,name) - -#undef _sockcall3 -#define _sockcall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ -type __libc_##name(type1 arg1, type2 arg2, type3 arg3) \ -__sockcall_base(type,name) \ -weak_alias(__libc_##name,name) - -#undef _sockcall4 -#define _sockcall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ -type __libc_##name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ -__sockcall_base(type,name) \ -weak_alias(__libc_##name,name) - -#undef _sockcall5 -#define _sockcall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \ -type __libc_##name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ -__sockcall_base(type,name) \ -weak_alias(__libc_##name,name) - -#undef _sockcall6 -#define _sockcall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6) \ -type __libc_##name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) \ -__sockcall_base(type,name) \ -weak_alias(__libc_##name,name) - -#endif /* _SOCKETCALL_H */ diff --git a/newlib/libc/sys/linux/machine/i386/syscall.h b/newlib/libc/sys/linux/machine/i386/syscall.h deleted file mode 100644 index b165f0442..000000000 --- a/newlib/libc/sys/linux/machine/i386/syscall.h +++ /dev/null @@ -1,145 +0,0 @@ -/* libc/sys/linux/machine/i386/syscall.h - x86 linux system calls */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef SYSCALL_H - -#include <machine/weakalias.h> -#include <sys/errno.h> -#include <asm/unistd.h> - - -/* - * Note: several system calls are for SysV or BSD compatibility, or are - * specific Linuxisms. Most of those system calls are not implemented in - * this library. - */ - - -#if defined(__PIC__) && defined(__i386__) - -/* - * PIC uses %ebx, so we need to save it during system calls - */ - -#undef __inline_syscall0 -#define __inline_syscall0(name,ret) \ -__asm__ volatile ("int $0x80" \ - : "=a" (ret) \ - : "0" (__NR_##name)); - -#undef __inline_syscall1 -#define __inline_syscall1(name,ret,arg1) \ -__asm__ volatile ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \ - : "=a" (ret) \ - : "0" (__NR_##name),"r" ((long)(arg1))); - -#undef __inline_syscall2 -#define __inline_syscall2(name,ret,arg1,arg2) \ -__asm__ volatile ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \ - : "=a" (ret) \ - : "0" (__NR_##name),"r" ((long)(arg1)),"c" ((long)(arg2))); - -#undef __inline_syscall3 -#define __inline_syscall3(name,ret,arg1,arg2,arg3) \ -__asm__ volatile ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \ - : "=a" (ret) \ - : "0" (__NR_##name),"r" ((long)(arg1)),"c" ((long)(arg2)), \ - "d" ((long)(arg3))); - -#undef __inline_syscall4 -#define __inline_syscall4(name,ret,arg1,arg2,arg3,arg4) \ -__asm__ volatile ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \ - : "=a" (ret) \ - : "0" (__NR_##name),"r" ((long)(arg1)),"c" ((long)(arg2)), \ - "d" ((long)(arg3)),"S" ((long)(arg4))); - -#undef __inline_syscall5 -#define __inline_syscall5(name,ret,arg1,arg2,arg3,arg4,arg5) \ -__asm__ volatile ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \ - : "=a" (ret) \ - : "0" (__NR_##name),"m" ((long)(arg1)),"c" ((long)(arg2)), \ - "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5))); - -#undef __inline_syscall6 -#define __inline_syscall6(name,ret,arg1,arg2,arg3,arg4,arg5,arg6) \ -__asm__ volatile ("push %%ebx; lea 8(%%ebp),%%ebx; int $0x80; pop %%ebx" \ - : "=a" (ret) \ - : "0" (__NR_##name)); - -#undef _syscall0 -#define _syscall0(type,name) \ -type __libc_##name (void) \ -{ \ -long __res; \ -__inline_syscall0(name,__res) \ -__syscall_return(type,__res); \ -} \ -weak_alias(__libc_##name,name); - -#undef _syscall1 -#define _syscall1(type,name,type1,arg1) \ -type __libc_##name (type1 arg1) \ -{ \ -long __res; \ -__inline_syscall1(name,__res,arg1) \ -__syscall_return(type,__res); \ -} \ -weak_alias(__libc_##name,name); - -#undef _syscall2 -#define _syscall2(type,name,type1,arg1,type2,arg2) \ -type __libc_##name (type1 arg1,type2 arg2) \ -{ \ -long __res; \ -__inline_syscall2(name,__res,arg1,arg2) \ -__syscall_return(type,__res); \ -} \ -weak_alias(__libc_##name,name); - -#undef _syscall3 -#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ -type __libc_##name (type1 arg1,type2 arg2,type3 arg3) \ -{ \ -long __res; \ -__inline_syscall3(name,__res,arg1,arg2,arg3) \ -__syscall_return(type,__res); \ -} \ -weak_alias(__libc_##name,name); - -#undef _syscall4 -#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ -type __libc_##name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ -{ \ -long __res; \ -__inline_syscall4(name,__res,arg1,arg2,arg3,arg4) \ -__syscall_return(type,__res); \ -} \ -weak_alias(__libc_##name,name); - -#undef _syscall5 -#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ - type5,arg5) \ -type __libc_##name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \ -{ \ -long __res; \ -__inline_syscall5(name,__res,arg1,arg2,arg3,arg4,arg5) \ -__syscall_return(type,__res); \ -} \ -weak_alias(__libc_##name,name); - -#undef _syscall6 -#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ - type5,arg5,type6,arg6) \ -type __libc_##name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \ -{ \ -long __res; \ -__inline_syscall6(name,__res,arg1,arg2,arg3,arg4,arg5,arg6) \ -__syscall_return(type,__res); \ -} \ -weak_alias(__libc_##name,name); - -#endif /* __PIC__ && __i386__ */ - -#endif /* SYSCALL_H */ diff --git a/newlib/libc/sys/linux/machine/i386/weakalias.h b/newlib/libc/sys/linux/machine/i386/weakalias.h deleted file mode 100644 index 539ee4ae4..000000000 --- a/newlib/libc/sys/linux/machine/i386/weakalias.h +++ /dev/null @@ -1,4 +0,0 @@ -#define weak_alias(name, aliasname) \ - extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))); - - diff --git a/newlib/libc/sys/linux/mmap.c b/newlib/libc/sys/linux/mmap.c deleted file mode 100644 index d7dbeb842..000000000 --- a/newlib/libc/sys/linux/mmap.c +++ /dev/null @@ -1,16 +0,0 @@ -/* libc/sys/linux/mmap.c - Memory mapping functions */ - -/* Copyright 2002, Red Hat Inc. */ - -#include <sys/mman.h> -#include <machine/syscall.h> - -_syscall6(void *,mmap,void *,addr,size_t,len,int,prot,int,flags,int,fd,off_t,off); -_syscall2(int,munmap,void *,addr,size_t,len); -_syscall1(int,mlockall,int,flags); -_syscall0(int,munlockall); -_syscall2(int,mlock,const void *,addr,size_t,len); -_syscall2(int,munlock,const void *,addr,size_t,len); -_syscall3(int,mprotect,void *,addr,size_t,len,int,prot); -_syscall3(int,msync,void *,addr,size_t,len,int,flags); -_syscall4(void *,mremap,void *,addr,size_t,oldlen,size_t,newlen,int,maymove); diff --git a/newlib/libc/sys/linux/pread.c b/newlib/libc/sys/linux/pread.c deleted file mode 100644 index ff8371e15..000000000 --- a/newlib/libc/sys/linux/pread.c +++ /dev/null @@ -1,46 +0,0 @@ -/* Linux version of pread so we can have a weak_alias */ - -#include <_ansi.h> -#include <unistd.h> -#include <reent.h> -#include <machine/weakalias.h> - -ssize_t -_DEFUN (_pread_r, (rptr, fd, buf, n, off), - struct _reent *rptr _AND - int fd _AND - _PTR buf _AND - size_t n _AND - off_t off) -{ - off_t cur_pos; - _READ_WRITE_RETURN_TYPE num_read; - - if ((cur_pos = _lseek_r (rptr, fd, 0, SEEK_CUR)) == (off_t)-1) - return -1; - - if (_lseek_r (rptr, fd, off, SEEK_SET) == (off_t)-1) - return -1; - - num_read = _read_r (rptr, fd, buf, n); - - if (_lseek_r (rptr, fd, cur_pos, SEEK_SET) == (off_t)-1) - return -1; - - return (ssize_t)num_read; -} - -#ifndef _REENT_ONLY - -ssize_t -_DEFUN (__libc_pread, (fd, buf, n, off), - int fd _AND - _PTR buf _AND - size_t n _AND - off_t off) -{ - return _pread_r (_REENT, fd, buf, n, off); -} -weak_alias(__libc_pread,pread) - -#endif diff --git a/newlib/libc/sys/linux/pread64.c b/newlib/libc/sys/linux/pread64.c deleted file mode 100644 index c4bdca706..000000000 --- a/newlib/libc/sys/linux/pread64.c +++ /dev/null @@ -1,65 +0,0 @@ -/* -FUNCTION -<<pread64>>---read a large file from specified position - -INDEX - pread64 - -ANSI_SYNOPSIS - #include <unistd.h> - ssize_t pread64(int <[fd]>, void *<[buf]>, size_t <[n]>, loff_t <[off]>); - -TRAD_SYNOPSIS - #include <unistd.h> - ssize_t pread64(<[fd]>, <[buf]>, <[n]>, <[off]>) - int <[fd]>; - void *<[buf]>; - size_t <[n]>; - loff_t <[off]>; - -DESCRIPTION -The <<pread64>> function is similar to <<pread>>. The only difference is -that it operates on large files and so takes a 64-bit offset. Like <<pread>>>, -the file position is unchanged by the function (i.e. the file position -is the same before and after a call to <<pread>>). - -RETURNS -<<pread64>> returns the number of bytes read or <<-1>> if failure occurred. - -PORTABILITY -<<pread64>> is an EL/IX extension. - -Supporting OS subroutine required: <<read>>, <<lseek64>>. -*/ - -#include <_ansi.h> -#include <unistd.h> -#include <reent.h> -#include <machine/weakalias.h> - -ssize_t -_DEFUN (__libc_pread64, (fd, buf, n, off), - int fd _AND - _PTR buf _AND - size_t n _AND - loff_t off) -{ - loff_t cur_pos; - _READ_WRITE_RETURN_TYPE num_read; - - if ((cur_pos = lseek64 (fd, 0, SEEK_CUR)) == (loff_t)-1) - return -1; - - if (lseek64 (fd, off, SEEK_SET) == (loff_t)-1) - return -1; - - num_read = read (fd, buf, n); - - if (lseek64 (fd, cur_pos, SEEK_SET) == (loff_t)-1) - return -1; - - return (ssize_t)num_read; -} -weak_alias(__libc_pread64,pread64); -weak_alias(__libc_pread64,__pread64); - diff --git a/newlib/libc/sys/linux/process.c b/newlib/libc/sys/linux/process.c deleted file mode 100644 index 0419ec7ef..000000000 --- a/newlib/libc/sys/linux/process.c +++ /dev/null @@ -1,28 +0,0 @@ -/* libc/sys/linux/process.c - Process-related system calls */ - -/* Written 2000 by Werner Almesberger */ - - -#include <sys/unistd.h> -#include <machine/syscall.h> - - -#define __NR__exit __NR_exit -#define __NR__execve __NR_execve - -_syscall0(int,fork) -_syscall0(pid_t,vfork) -_syscall3(int,_execve,const char *,file,char * const *,argv,char * const *,envp) -_syscall0(int,getpid) -_syscall2(int,setpgid,pid_t,pid,pid_t,pgid) -_syscall0(pid_t,getppid) -_syscall0(pid_t,getpgrp) -_syscall0(pid_t,setsid) - -weak_alias(__libc_getpid,__getpid); - -/* FIXME: get rid of noreturn warning */ - -#define return for (;;) -_syscall1(void,_exit,int,exitcode) -#undef return diff --git a/newlib/libc/sys/linux/psignal.c b/newlib/libc/sys/linux/psignal.c deleted file mode 100644 index f5fedc9fa..000000000 --- a/newlib/libc/sys/linux/psignal.c +++ /dev/null @@ -1,15 +0,0 @@ -/* libc/sys/linux/psignal.c - print signal message to stderr */ - -/* Copyright 2002, Red Hat Inc. */ - -#include <stdio.h> -#include <string.h> - -void -psignal (int sig, const char *s) -{ - if (s != NULL) - fprintf (stderr, "%s: %s\n", s, strsignal (sig)); - else - fprintf (stderr, "%s\n", strsignal (sig)); -} diff --git a/newlib/libc/sys/linux/pwrite.c b/newlib/libc/sys/linux/pwrite.c deleted file mode 100644 index 239463e59..000000000 --- a/newlib/libc/sys/linux/pwrite.c +++ /dev/null @@ -1,46 +0,0 @@ -/* Linux version of pwrite so we can have a weak alias */ - -#include <_ansi.h> -#include <unistd.h> -#include <reent.h> -#include <machine/weakalias.h> - -ssize_t -_DEFUN (_pwrite_r, (rptr, fd, buf, n, off), - struct _reent *rptr _AND - int fd _AND - _CONST _PTR buf _AND - size_t n _AND - off_t off) -{ - off_t cur_pos; - _READ_WRITE_RETURN_TYPE num_written; - - if ((cur_pos = _lseek_r (rptr, fd, 0, SEEK_CUR)) == (off_t)-1) - return -1; - - if (_lseek_r (rptr, fd, off, SEEK_SET) == (off_t)-1) - return -1; - - num_written = _write_r (rptr, fd, buf, n); - - if (_lseek_r (rptr, fd, cur_pos, SEEK_SET) == (off_t)-1) - return -1; - - return (ssize_t)num_written; -} - -#ifndef _REENT_ONLY - -ssize_t -_DEFUN (__libc_pwrite, (fd, buf, n, off), - int fd _AND - _CONST _PTR buf _AND - size_t n _AND - off_t off) -{ - return _pwrite_r (_REENT, fd, buf, n, off); -} -weak_alias(__libc_pwrite,pwrite) - -#endif diff --git a/newlib/libc/sys/linux/pwrite64.c b/newlib/libc/sys/linux/pwrite64.c deleted file mode 100644 index f1d678493..000000000 --- a/newlib/libc/sys/linux/pwrite64.c +++ /dev/null @@ -1,64 +0,0 @@ -/* -FUNCTION -<<pwrite64>>---write a large file from specified position - -INDEX - pwrite64 - -ANSI_SYNOPSIS - #include <unistd.h> - ssize_t pwrite64(int <[fd]>, void *<[buf]>, size_t <[n]>, loff_t <[off]>); - -TRAD_SYNOPSIS - #include <unistd.h> - ssize_t pwrite64(<[fd]>, <[buf]>, <[n]>, <[off]>) - int <[fd]>; - void *<[buf]>; - size_t <[n]>; - loff_t <[off]>; - -DESCRIPTION -The <<pwrite64>> function is similar to <<pwrite>>. The only difference is -that it operates on large files and so takes a 64-bit offset. Like <<pwrite>>>, -the file position is unchanged by the function (i.e. the file position -is the same before and after a call to <<pwrite>>). - -RETURNS -<<pwrite64>> returns the number of bytes written or <<-1>> if failure occurred. - -PORTABILITY -<<pwrite64>> is an EL/IX extension. - -Supporting OS subroutine required: <<write>>, <<lseek64>>. -*/ - -#include <_ansi.h> -#include <unistd.h> -#include <reent.h> -#include <machine/weakalias.h> - -ssize_t -_DEFUN (__libc_pwrite64, (fd, buf, n, off), - int fd _AND - _PTR buf _AND - size_t n _AND - loff_t off) -{ - loff_t cur_pos; - _READ_WRITE_RETURN_TYPE num_written; - - if ((cur_pos = lseek64 (fd, 0, SEEK_CUR)) == (loff_t)-1) - return -1; - - if (lseek64 (fd, off, SEEK_SET) == (loff_t)-1) - return -1; - - num_written = write (fd, buf, n); - - if (lseek64 (fd, cur_pos, SEEK_SET) == (loff_t)-1) - return -1; - - return (ssize_t)num_written; -} -weak_alias(__libc_pwrite64,pwrite64) - diff --git a/newlib/libc/sys/linux/raise.c b/newlib/libc/sys/linux/raise.c deleted file mode 100644 index d69561be1..000000000 --- a/newlib/libc/sys/linux/raise.c +++ /dev/null @@ -1,3 +0,0 @@ -/* empty file so we override regular raise */ - - diff --git a/newlib/libc/sys/linux/realpath.c b/newlib/libc/sys/linux/realpath.c deleted file mode 100644 index 8aa5eb445..000000000 --- a/newlib/libc/sys/linux/realpath.c +++ /dev/null @@ -1,92 +0,0 @@ -/* realpath.c - Return the canonicalized absolute pathname */ - -/* Written 2000 by Werner Almesberger */ - - -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <limits.h> -#include <errno.h> -#include <sys/stat.h> - - -/* FIXME: buffer overrun possible, loops forever on cyclic symlinks */ - - -/* - * Canonical name: never ends with a slash - */ - -static int resolve_path(char *path,char *result,char *pos) -{ - if (*path == '/') { - *result = '/'; - pos = result+1; - path++; - } - *pos = 0; - if (!*path) return 0; - while (1) { - char *slash; - struct stat st; - - slash = *path ? strchr(path,'/') : NULL; - if (slash) *slash = 0; - if (!path[0] || (path[0] == '.' && - (!path[1] || (path[1] == '.' && !path[2])))) { - pos--; - if (pos != result && path[0] && path[1]) - while (*--pos != '/'); - } - else { - strcpy(pos,path); - if (lstat(result,&st) < 0) return -1; - if (S_ISLNK(st.st_mode)) { - char buf[PATH_MAX]; - - if (readlink(result,buf,sizeof(buf)) < 0) return -1; - *pos = 0; - if (slash) { - *slash = '/'; - strcat(buf,slash); - } - strcpy(path,buf); - if (*path == '/') result[1] = 0; - pos = strchr(result,0); - continue; - } - pos = strchr(result,0); - } - if (slash) { - *pos++ = '/'; - path = slash+1; - } - *pos = 0; - if (!slash) break; - } - return 0; -} - - -char *realpath(const char *path,char *resolved_path) -{ - char cwd[PATH_MAX]; - char *path_copy; - int res; - - if (!*path) { - errno = ENOENT; /* SUSv2 */ - return NULL; - } - if (!getcwd(cwd,sizeof(cwd))) return NULL; - strcpy(resolved_path,"/"); - if (resolve_path(cwd,resolved_path,resolved_path)) return NULL; - strcat(resolved_path,"/"); - path_copy = strdup(path); - if (!path_copy) return NULL; - res = resolve_path(path_copy,resolved_path,strchr(resolved_path,0)); - free(path_copy); - if (res) return NULL; - return resolved_path; -} diff --git a/newlib/libc/sys/linux/rename.c b/newlib/libc/sys/linux/rename.c deleted file mode 100644 index d6bf4598e..000000000 --- a/newlib/libc/sys/linux/rename.c +++ /dev/null @@ -1,9 +0,0 @@ -/* libc/sys/linux/rename.c - rename a file */ - -/* Copyright 2002, Red Hat Inc. */ - -#include <stdio.h> -#include <machine/syscall.h> - -_syscall2(int,rename,const char *,old,const char *,new) - diff --git a/newlib/libc/sys/linux/resource.c b/newlib/libc/sys/linux/resource.c deleted file mode 100644 index 4a80bbfce..000000000 --- a/newlib/libc/sys/linux/resource.c +++ /dev/null @@ -1,10 +0,0 @@ -/* libc/sys/linux/resource.c - Process resource functions */ - -/* Copyright 2002, Red Hat Inc. */ - -#include <sys/resource.h> -#include <machine/syscall.h> - -_syscall2(int,getrusage,int,who,struct rusage *,r_usage) -_syscall2(int,getrlimit,int,resource,struct rlimit *,rlp) -_syscall2(int,setrlimit,int,resource,const struct rlimit *,rlp) diff --git a/newlib/libc/sys/linux/sched.c b/newlib/libc/sys/linux/sched.c deleted file mode 100644 index b0df1a9e6..000000000 --- a/newlib/libc/sys/linux/sched.c +++ /dev/null @@ -1,22 +0,0 @@ -/* libc/sys/linux/sched.c - Process scheduling functions */ - -/* Copyright 2002, Red Hat Inc. */ - -#include <time.h> -#include <sched.h> -#include <machine/syscall.h> - -_syscall2(int,sched_getparam,pid_t,pid,struct sched_param *,sched); -_syscall1(int,sched_get_priority_max,int,policy); -_syscall1(int,sched_get_priority_min,int,policy); -_syscall1(int,sched_getscheduler,pid_t,pid); -_syscall2(int,sched_rr_get_interval,pid_t,pid,struct timespec *,interval); -_syscall2(int,sched_setparam,pid_t,pid,const struct sched_param *,sched); -_syscall3(int,sched_setscheduler,pid_t,pid,int,policy,const struct sched_param *,sched); -_syscall0(int,sched_yield); - -weak_alias(__libc_sched_getparam,__sched_getparam); -weak_alias(__libc_sched_getscheduler,__sched_getscheduler); -weak_alias(__libc_sched_get_priority_max,__sched_get_priority_max); -weak_alias(__libc_sched_get_priority_min,__sched_get_priority_min); -weak_alias(__libc_sched_setscheduler,__sched_setscheduler); diff --git a/newlib/libc/sys/linux/select.c b/newlib/libc/sys/linux/select.c deleted file mode 100644 index 882f54167..000000000 --- a/newlib/libc/sys/linux/select.c +++ /dev/null @@ -1,17 +0,0 @@ -/* libc/sys/linux/select.c - The select system calls */ - -/* Written 2000 by Werner Almesberger */ - - -#include <sys/types.h> -#include <sys/time.h> -#include <machine/syscall.h> - - -static _syscall5(int,_newselect,int,n,fd_set *,readfds,fd_set *,writefds,fd_set *,exceptfds,struct timeval *,timeout) - -int select (int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, - struct timeval *timeout) -{ - return _newselect(n, readfds, writefds, exceptfds, timeout); -} diff --git a/newlib/libc/sys/linux/seteuid.c b/newlib/libc/sys/linux/seteuid.c deleted file mode 100644 index c3fa384fd..000000000 --- a/newlib/libc/sys/linux/seteuid.c +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2002, Red Hat Inc. */ - -#include <errno.h> -#include <unistd.h> - -int -seteuid (uid_t uid) -{ - int result; - - if (uid == (uid_t) ~0) - { - errno = (EINVAL); - return -1; - } - - return setresuid (-1, uid, -1); -} diff --git a/newlib/libc/sys/linux/shared.ld b/newlib/libc/sys/linux/shared.ld deleted file mode 100644 index f51a2b1e6..000000000 --- a/newlib/libc/sys/linux/shared.ld +++ /dev/null @@ -1,3 +0,0 @@ -VERS_1.10 { - global: *; -}; diff --git a/newlib/libc/sys/linux/shm_open.c b/newlib/libc/sys/linux/shm_open.c deleted file mode 100644 index cb92c3ae4..000000000 --- a/newlib/libc/sys/linux/shm_open.c +++ /dev/null @@ -1,48 +0,0 @@ -/* shm_open - open a shared memory file */ - -/* Copyright 2002, Red Hat Inc. */ - -#include <sys/types.h> -#include <sys/mman.h> -#include <unistd.h> -#include <string.h> -#include <fcntl.h> -#include <limits.h> - -int -shm_open (const char *name, int oflag, mode_t mode) -{ - int fd; - char shm_name[PATH_MAX+20] = "/dev/shm/"; - - /* skip opening slash */ - if (*name == '/') - ++name; - - /* create special shared memory file name and leave enough space to - cause a path/name error if name is too long */ - strlcpy (shm_name + 9, name, PATH_MAX + 10); - - fd = open (shm_name, oflag, mode); - - if (fd != -1) - { - /* once open we must add FD_CLOEXEC flag to file descriptor */ - int flags = fcntl (fd, F_GETFD, 0); - - if (flags >= 0) - { - flags |= FD_CLOEXEC; - flags = fcntl (fd, F_SETFD, flags); - } - - /* on failure, just close file and give up */ - if (flags == -1) - { - close (fd); - fd = -1; - } - } - - return fd; -} diff --git a/newlib/libc/sys/linux/shm_unlink.c b/newlib/libc/sys/linux/shm_unlink.c deleted file mode 100644 index cf259c627..000000000 --- a/newlib/libc/sys/linux/shm_unlink.c +++ /dev/null @@ -1,28 +0,0 @@ -/* shm_unlink - remove a shared memory file */ - -/* Copyright 2002, Red Hat Inc. */ - -#include <sys/types.h> -#include <sys/mman.h> -#include <unistd.h> -#include <string.h> -#include <limits.h> - -int -shm_unlink (const char *name) -{ - int rc; - char shm_name[PATH_MAX+20] = "/dev/shm/"; - - /* skip opening slash */ - if (*name == '/') - ++name; - - /* create special shared memory file name and leave enough space to - cause a path/name error if name is too long */ - strlcpy (shm_name + 9, name, PATH_MAX + 10); - - rc = unlink (shm_name); - - return rc; -} diff --git a/newlib/libc/sys/linux/sig.c b/newlib/libc/sys/linux/sig.c deleted file mode 100644 index d083b1744..000000000 --- a/newlib/libc/sys/linux/sig.c +++ /dev/null @@ -1,83 +0,0 @@ -/* libc/sys/linux/signal.c - Signal handling functions */ - -/* Written 2000 by Werner Almesberger */ - - -#include <signal.h> -#include <unistd.h> -#include <sys/types.h> -#include <machine/syscall.h> - -/* avoid name space pollution */ -#define __NR___sgetmask __NR_sgetmask -#define __NR___ssetmask __NR_ssetmask -#define __NR___rt_sigtimedwait __NR_rt_sigtimedwait -#define __NR___rt_sigpending __NR_rt_sigpending -#define __NR___rt_sigprocmask __NR_rt_sigprocmask -#define __NR___rt_sigsuspend __NR_rt_sigsuspend - -_syscall2(int,kill,pid_t,pid,int,sig) -_syscall2(__sighandler_t,signal,int,signum,__sighandler_t,handler) -_syscall0(int,pause) -_syscall1(unsigned int,alarm,unsigned int,seconds) - -static _syscall0(int,__sgetmask) -static _syscall1(int,__ssetmask,int,newmask) -static _syscall2(int,__rt_sigpending,sigset_t *,set,size_t,size) -static _syscall4(int,__rt_sigprocmask,int,how,const sigset_t *,set,sigset_t *,oldset,size_t,size) -static _syscall2(int,__rt_sigsuspend,const sigset_t *,mask,size_t,size) -static _syscall4(int,__rt_sigtimedwait,const sigset_t *,set,siginfo_t *,info,struct timespec *,timeout,size_t,size) - -int __sigsuspend (const sigset_t *mask) -{ - return __rt_sigsuspend(mask, NSIG/8); -} -weak_alias(__sigsuspend,sigsuspend) - -int sigsetmask(int newmask) /* BSD */ -{ - return __ssetmask(newmask); -} - -int sigmask(int signum) /* BSD */ -{ - return 1 << signum; -} - -int sigblock(int mask) /* BSD */ -{ - return __ssetmask(mask | __sgetmask()); -} - -int __libc_raise(int sig) -{ - return kill(getpid(),sig); -} -weak_alias(__libc_raise,raise) - -int __sigpending(sigset_t *set) -{ - return __rt_sigpending(set, NSIG/8); -} -weak_alias(__sigpending,sigpending) - -int __sigprocmask (int how,const sigset_t *set,sigset_t *oldset) -{ - return __rt_sigprocmask(how, set, oldset, NSIG/8); -} -weak_alias(__sigprocmask,sigprocmask) - -int sigtimedwait(const sigset_t *set, siginfo_t *info, - struct timespec *timeout) -{ - return __rt_sigtimedwait(set, info, timeout, NSIG/8); -} - -int sigwaitinfo(const sigset_t *set, siginfo_t *info) -{ - return __rt_sigtimedwait(set, info, NULL, NSIG/8); -} - -const char *const sys_siglist[] = { -#include "siglist.inc" -}; diff --git a/newlib/libc/sys/linux/sigaction.c b/newlib/libc/sys/linux/sigaction.c deleted file mode 100644 index 6ee3fa2cb..000000000 --- a/newlib/libc/sys/linux/sigaction.c +++ /dev/null @@ -1,77 +0,0 @@ -/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -/* Modified 05/30/02 by Jeff Johnston, Red Hat Inc. */ - -#include <errno.h> -#include <signal.h> -#include <string.h> - -#include <machine/syscall.h> - -/* The difference here is that the sigaction structure used in the - kernel is not the same as we use in the libc. Therefore we must - translate it here. */ -#include <kernel_sigaction.h> - -#define __NR___rt_sigaction __NR_rt_sigaction - -static _syscall4(int,__rt_sigaction,int,sig, - const struct kernel_sigaction *,act, - struct kernel_sigaction *,oact,size_t,size); - -/* If ACT is not NULL, change the action for SIG to *ACT. - If OACT is not NULL, put the old action for SIG in *OACT. */ -int -__libc_sigaction (sig, act, oact) - int sig; - const struct sigaction *act; - struct sigaction *oact; -{ - int result; - struct kernel_sigaction kact, koact; - /* Save the current error value for later. We need not do this - if we are guaranteed to have realtime signals. */ - - if (act) - { - kact.k_sa_handler = act->sa_handler; - memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t)); - kact.sa_flags = act->sa_flags; - kact.sa_restorer = act->sa_restorer; - } - - /* XXX The size argument hopefully will have to be changed to the - real size of the user-level sigset_t. */ - result = __rt_sigaction (sig, - act ? (&kact) : NULL, - oact ? (&koact) : NULL, NSIG / 8); - - if (oact && result >= 0) - { - oact->sa_handler = koact.k_sa_handler; - memcpy (&oact->sa_mask, &koact.sa_mask, sizeof (sigset_t)); - oact->sa_flags = koact.sa_flags; - oact->sa_restorer = koact.sa_restorer; - } - - return result; -} - -weak_alias (__libc_sigaction, __sigaction) -weak_alias (__libc_sigaction, sigaction) diff --git a/newlib/libc/sys/linux/siglongjmp.c b/newlib/libc/sys/linux/siglongjmp.c deleted file mode 100644 index bc3c5b79e..000000000 --- a/newlib/libc/sys/linux/siglongjmp.c +++ /dev/null @@ -1,18 +0,0 @@ -/* libc/sys/linux/siglongjmp.c - siglongjmp function */ - -/* Copyright 2002, Red Hat Inc. */ - - -#include <setjmp.h> -#include <signal.h> -#include <machine/weakalias.h> - -void -__libc_siglongjmp (sigjmp_buf env, int val) -{ - if (env.__is_mask_saved) - sigprocmask (SIG_SETMASK, &env.__saved_mask, NULL); - - __libc_longjmp (env.__buf, val); -} -weak_alias(__libc_siglongjmp,siglongjmp); diff --git a/newlib/libc/sys/linux/signal.c b/newlib/libc/sys/linux/signal.c deleted file mode 100644 index b43cd778c..000000000 --- a/newlib/libc/sys/linux/signal.c +++ /dev/null @@ -1,54 +0,0 @@ -/* BSD-like signal function. - Copyright (C) 1991, 1992, 1996, 1997, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <signal.h> -#include <machine/weakalias.h> - -sigset_t _sigintr; /* Set by siginterrupt. */ - -/* Set the handler for the signal SIG to HANDLER, - returning the old handler, or SIG_ERR on error. */ -__sighandler_t -__bsd_signal (sig, handler) - int sig; - __sighandler_t handler; -{ - struct sigaction act, oact; - - /* Check signal extents to protect __sigismember. */ - if (handler == SIG_ERR || sig < 1 || sig >= NSIG) - { - errno = (EINVAL); - return SIG_ERR; - } - - act.sa_handler = handler; - if (sigemptyset (&act.sa_mask) < 0 - || sigaddset (&act.sa_mask, sig) < 0) - return SIG_ERR; - act.sa_flags = sigismember (&_sigintr, sig) ? 0 : SA_RESTART; - if (sigaction (sig, &act, &oact) < 0) - return SIG_ERR; - - return oact.sa_handler; -} -weak_alias (__bsd_signal, bsd_signal) -weak_alias (__bsd_signal, signal) -weak_alias (__bsd_signal, ssignal) diff --git a/newlib/libc/sys/linux/sigqueue.c b/newlib/libc/sys/linux/sigqueue.c deleted file mode 100644 index 60c4fed20..000000000 --- a/newlib/libc/sys/linux/sigqueue.c +++ /dev/null @@ -1,56 +0,0 @@ -/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -/* Modified for newlib by Jeff Johnston, May 30, 2002 */ - -#include <errno.h> -#include <signal.h> -#include <unistd.h> -#include <string.h> - -#include <machine/syscall.h> - -#define __NR___rt_sigqueueinfo __NR_rt_sigqueueinfo - -extern uid_t __getuid(); -extern pid_t __getpid(); - -static _syscall3(int,__rt_sigqueueinfo,int,pid,int,sig,siginfo_t *,info) - -/* Return any pending signal or wait for one for the given time. */ -int -__sigqueue (pid, sig, val) - pid_t pid; - int sig; - const union sigval val; -{ - siginfo_t info; - - /* First, clear the siginfo_t structure, so that we don't pass our - stack content to other tasks. */ - memset (&info, 0, sizeof (siginfo_t)); - /* We must pass the information about the data in a siginfo_t value. */ - info.si_signo = sig; - info.si_code = SI_QUEUE; - info.si_pid = __getpid (); - info.si_uid = __getuid (); - info.si_value = val; - - return __rt_sigqueueinfo(pid, sig, &info); -} -weak_alias (__sigqueue, sigqueue) diff --git a/newlib/libc/sys/linux/sigset.c b/newlib/libc/sys/linux/sigset.c deleted file mode 100644 index b6f2d79e5..000000000 --- a/newlib/libc/sys/linux/sigset.c +++ /dev/null @@ -1,98 +0,0 @@ -/* sigset.c - signal set manipulation functions */ - -/* Copyright 2002, Red Hat Inc. */ - -/* Note: these are currently grouped together in one file so that - it will override the default version in the libc/unix - directory which has grouped all functions in one file. */ - -/* sigaddset function */ - -#include <signal.h> -#include <bits/sigset.h> -#include <errno.h> -#include <string.h> -#include <machine/weakalias.h> - -int -sigaddset (sigset_t *set, const int signo) -{ - int index, mask; - __sigset_t *st = (__sigset_t *)set; - - if (signo > NSIG) - { - errno = EINVAL; - return -1; - } - - index = (signo - 1) / (8 * sizeof(long)); - mask = 1 << ((signo - 1) % (8 * sizeof(long))); - - st->__val[index] |= mask; - return 0; -} - -/* sigdelset function */ - -int -sigdelset (sigset_t *set, const int signo) -{ - int index, mask; - __sigset_t *st = (__sigset_t *)set; - - if (signo > NSIG) - { - errno = EINVAL; - return -1; - } - - index = (signo - 1) / (8 * sizeof(long)); - mask = 1 << ((signo - 1) % (8 * sizeof(long))); - - st->__val[index] &= ~mask; - return 0; -} - -/* sigemptyset function */ - -int -sigemptyset (sigset_t *set) -{ - int size = NSIG / 8; - __sigset_t *st = (__sigset_t *)set; - memset (st->__val, 0, size); - return 0; -} - -/* sigfillset function */ - -int -sigfillset (sigset_t *set) -{ - int size = NSIG / 8; - __sigset_t *st = (__sigset_t *)set; - memset (st->__val, 0xff, size); - return 0; -} - -/* sigismember function */ - -int -sigismember (const sigset_t *set, int signo) -{ - int index, mask; - __sigset_t *st = (__sigset_t *)set; - - if (signo > NSIG) - { - errno = EINVAL; - return -1; - } - - index = (signo - 1) / (8 * sizeof(long)); - mask = 1 << ((signo - 1) % (8 * sizeof(long))); - - return (st->__val[index] & mask) != 0; -} - diff --git a/newlib/libc/sys/linux/sigwait.c b/newlib/libc/sys/linux/sigwait.c deleted file mode 100644 index 09a4190e7..000000000 --- a/newlib/libc/sys/linux/sigwait.c +++ /dev/null @@ -1,93 +0,0 @@ -/* Implementation of sigwait function from POSIX.1c. - Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <signal.h> -#include <stddef.h> /* For NULL. */ - -#include <machine/weakalias.h> - -/* This is our dummy signal handler we use here. */ -static void ignore_signal (int sig); - -/* Place where to remember which signal we got. Please note that this - implementation cannot be used for the threaded libc. The - libpthread must provide an own version. */ -static int was_sig; - - -int -__sigwait (const sigset_t *set, int *sig) -{ - sigset_t tmp_mask; - struct sigaction saved[NSIG]; - struct sigaction action; - int save_errno; - int this; - - /* Prepare set. */ - sigfillset (&tmp_mask); - - /* Unblock all signals in the SET and register our nice handler. */ - action.sa_handler = ignore_signal; - action.sa_flags = 0; - sigfillset (&action.sa_mask); /* Block all signals for handler. */ - - /* Make sure we recognize error conditions by setting WAS_SIG to a - value which does not describe a legal signal number. */ - was_sig = -1; - - for (this = 1; this < NSIG; ++this) - if (sigismember (set, this)) - { - /* Unblock this signal. */ - sigdelset (&tmp_mask, this); - - /* Register temporary action handler. */ - if (__sigaction (this, &action, &saved[this]) != 0) - goto restore_handler; - } - - /* Now we can wait for signals. */ - __sigsuspend (&tmp_mask); - - restore_handler: - save_errno = errno; - - while (--this >= 1) - if (sigismember (set, this)) - /* We ignore errors here since we must restore all handlers. */ - __sigaction (this, &saved[this], NULL); - - errno = (save_errno); - - /* Store the result and return. */ - *sig = was_sig; - return was_sig == -1 ? -1 : 0; -} -weak_alias (__sigwait, sigwait) - - -static void -ignore_signal (int sig) -{ - /* Remember the signal. */ - was_sig = sig; -} diff --git a/newlib/libc/sys/linux/sleep.c b/newlib/libc/sys/linux/sleep.c deleted file mode 100644 index 7cc2bede6..000000000 --- a/newlib/libc/sys/linux/sleep.c +++ /dev/null @@ -1,20 +0,0 @@ -/* libc/sys/linux/sleep.c - sleep function */ - -/* Written 2000 by Werner Almesberger */ - - -#include <errno.h> -#include <sys/types.h> -#include <sys/time.h> -#include <linux/times.h> - -unsigned int sleep(unsigned int seconds) -{ - struct timespec ts; - - ts.tv_sec = seconds; - ts.tv_nsec = 0; - if (!nanosleep(&ts,&ts)) return 0; - if (errno == EINTR) return ts.tv_sec; - return -1; -} diff --git a/newlib/libc/sys/linux/socket.c b/newlib/libc/sys/linux/socket.c deleted file mode 100644 index daba98934..000000000 --- a/newlib/libc/sys/linux/socket.c +++ /dev/null @@ -1,32 +0,0 @@ -/* libc/sys/linux/socket.c - socket system calls */ - -/* Copyright 2002, Red Hat Inc. */ - -#define __KERNEL_PROTOTYPES - -#include <stdarg.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <machine/socketcall.h> - -_sockcall3(int,accept,int,fd,struct sockaddr *,addr,socklen_t *,addr_len) -_sockcall3(int,bind,int,fd,const struct sockaddr *,addr,socklen_t,len) -_sockcall3(int,connect,int,fd,const struct sockaddr *,addr,socklen_t,len) -_sockcall3(int,getpeername,int,fd,struct sockaddr *,addr,socklen_t *,len) -_sockcall3(int,getsockname,int,fd,struct sockaddr *,addr,socklen_t *,len) -_sockcall5(int,getsockopt,int,fd,int,level,int,opt,void *,optval,socklen_t *,optlen) -_sockcall2(int,listen,int,fd,int,n) -_sockcall4(ssize_t,recv,int,fd,void *,buf,size_t,n,int,flags) -_sockcall6(ssize_t,recvfrom,int,fd,void *,buf,size_t,n,int,flags,struct sockaddr *,addr,socklen_t *,addr_len) -_sockcall3(ssize_t,recvmsg,int,fd,struct msghdr *,message,int,flags) -_sockcall4(ssize_t,send,int,fd,const void *,buf,size_t,n,int,flags) -_sockcall6(ssize_t,sendto,int,fd,const void *,buf,size_t,n,int,flags,const struct sockaddr *,addr,socklen_t,addr_len) -_sockcall5(int,setsockopt,int,fd,int,level,int,opt,const void *,optval,socklen_t,optlen) -_sockcall2(int,shutdown,int,fd,int,how) -_sockcall3(int,socket,int,domain,int,type,int,protocol) -_sockcall4(int,socketpair,int,domain,int,type,int,protocol,int,fds[2]) -_sockcall3(ssize_t,sendmsg,int,fd,const struct msghdr *,message,int,flags) - -weak_alias(__libc_connect,__connect); -weak_alias(__libc_send,__send); diff --git a/newlib/libc/sys/linux/sockops.h b/newlib/libc/sys/linux/sockops.h deleted file mode 100644 index 7a421f26d..000000000 --- a/newlib/libc/sys/linux/sockops.h +++ /dev/null @@ -1,27 +0,0 @@ -/* Linux socket syscall subopcodes */ - -#ifndef _SOCKOPS_H - -#define _SOCKOPS_H - -#define SOCK_socket 1 -#define SOCK_bind 2 -#define SOCK_connect 3 -#define SOCK_listen 4 -#define SOCK_accept 5 -#define SOCK_getsockname 6 -#define SOCK_getpeername 7 -#define SOCK_socketpair 8 -#define SOCK_send 9 -#define SOCK_recv 10 -#define SOCK_sendto 11 -#define SOCK_recvfrom 12 -#define SOCK_shutdown 13 -#define SOCK_setsockopt 14 -#define SOCK_getsockopt 15 -#define SOCK_sendmsg 16 -#define SOCK_recvmsg 17 - -#endif /* _SOCKOPS_H */ - - diff --git a/newlib/libc/sys/linux/stack.c b/newlib/libc/sys/linux/stack.c deleted file mode 100644 index 52a181cf2..000000000 --- a/newlib/libc/sys/linux/stack.c +++ /dev/null @@ -1,10 +0,0 @@ -/* libc/sys/linux/stack.c - Basic stack system calls */ - -/* Copyright 2002, Red Hat Inc. */ - -#include <signal.h> -#include <unistd.h> -#include <sys/types.h> -#include <machine/syscall.h> - -_syscall2(int,sigaltstack,const stack_t *,ss,stack_t *,oss) diff --git a/newlib/libc/sys/linux/strsignal.c b/newlib/libc/sys/linux/strsignal.c deleted file mode 100644 index 3f95e18a7..000000000 --- a/newlib/libc/sys/linux/strsignal.c +++ /dev/null @@ -1,63 +0,0 @@ -#include <string.h> -#include <signal.h> -#include <stdio.h> -#include <reent.h> - -static const char *sigstring[] = - { - "Signal 0", - "Hangup", - "Interrupt", - "Quit", - "Illegal instruction", - "Trace/breakpoint trap", - "IOT trap", - "EMT trap", - "Floating point exception", - "Killed", - "Bus error", - "Segmentation fault", - "Bad system call", - "Broken pipe", - "Alarm clock", - "Terminated", - "Urgent I/O condition", - "Stopped (signal)", - "Stopped", - "Continued", - "Child exited", - "Stopped (tty input)", - "Stopped (tty output)", - "I/O possible", - "CPU time limit exceeded", - "File size limit exceeded", - "Virtual timer expired", - "Profiling timer expired", - "Window changed", - "Resource lost", - "User defined signal 1", - "User defined signal 2" - }; - -char * -strsignal (int sig) -{ - if (sig < 0 || sig >= __SIGRTMIN) - { - char *buffer; - struct _reent *ptr; - - ptr = _REENT; - - _REENT_CHECK_SIGNAL_BUF(ptr); - buffer = _REENT_SIGNAL_BUF(ptr); - - if (sig < 0 || sig > __SIGRTMAX) - siprintf (buffer, "Unknown signal %d", sig); - else - siprintf (buffer, "Real-time signal %d", sig - __SIGRTMIN); - return buffer; - } - else - return sigstring[sig]; -} diff --git a/newlib/libc/sys/linux/sys/cdefs.h b/newlib/libc/sys/linux/sys/cdefs.h deleted file mode 100644 index a9759a7fa..000000000 --- a/newlib/libc/sys/linux/sys/cdefs.h +++ /dev/null @@ -1,122 +0,0 @@ -/* libc/sys/linux/sys/cdefs.h - Helper macros for K&R vs. ANSI C compat. */ - -/* Written 2000 by Werner Almesberger */ - -/* - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Berkeley Software Design, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)cdefs.h 8.8 (Berkeley) 1/9/95 - * $FreeBSD: src/sys/sys/cdefs.h,v 1.54 2002/05/11 03:58:24 alfred Exp $ - */ - -#ifndef _SYS_CDEFS_H -#define _SYS_CDEFS_H - -/* - * Note: the goal here is not compatibility to K&R C. Since we know that we - * have GCC which understands ANSI C perfectly well, we make use of this. - */ - -#define __P(args) args -#define __PMT(args) args -#define __const const -#define __signed signed -#define __volatile volatile -#define __DOTS , ... -#define __THROW - -#define __ptr_t void * -#define __long_double_t long double - -#define __attribute_malloc__ -#define __attribute_pure__ -#define __attribute_format_strfmon__(a,b) -#define __flexarr [0] - -#ifdef __cplusplus -# define __BEGIN_DECLS extern "C" { -# define __END_DECLS } -#else -# define __BEGIN_DECLS -# define __END_DECLS -#endif - -#ifndef __BOUNDED_POINTERS__ -# define __bounded /* nothing */ -# define __unbounded /* nothing */ -# define __ptrvalue /* nothing */ -#endif - -#ifdef __GNUC__ -#define __strong_reference(sym,aliassym) \ - extern __typeof (sym) aliassym __attribute__ ((__alias__ (#sym))); -#ifdef __ELF__ -#ifdef __STDC__ -#define __weak_reference(sym,alias) \ - __asm__(".weak " #alias); \ - __asm__(".equ " #alias ", " #sym) -#define __warn_references(sym,msg) \ - __asm__(".section .gnu.warning." #sym); \ - __asm__(".asciz \"" msg "\""); \ - __asm__(".previous") -#else -#define __weak_reference(sym,alias) \ - __asm__(".weak alias"); \ - __asm__(".equ alias, sym") -#define __warn_references(sym,msg) \ - __asm__(".section .gnu.warning.sym"); \ - __asm__(".asciz \"msg\""); \ - __asm__(".previous") -#endif /* __STDC__ */ -#else /* !__ELF__ */ -#ifdef __STDC__ -#define __weak_reference(sym,alias) \ - __asm__(".stabs \"_" #alias "\",11,0,0,0"); \ - __asm__(".stabs \"_" #sym "\",1,0,0,0") -#define __warn_references(sym,msg) \ - __asm__(".stabs \"" msg "\",30,0,0,0"); \ - __asm__(".stabs \"_" #sym "\",1,0,0,0") -#else -#define __weak_reference(sym,alias) \ - __asm__(".stabs \"_/**/alias\",11,0,0,0"); \ - __asm__(".stabs \"_/**/sym\",1,0,0,0") -#define __warn_references(sym,msg) \ - __asm__(".stabs msg,30,0,0,0"); \ - __asm__(".stabs \"_/**/sym\",1,0,0,0") -#endif /* __STDC__ */ -#endif /* __ELF__ */ -#endif /* __GNUC__ */ - -#endif /* _SYS_CDEFS_H */ diff --git a/newlib/libc/sys/linux/sys/dirent.h b/newlib/libc/sys/linux/sys/dirent.h deleted file mode 100644 index 79949cb0b..000000000 --- a/newlib/libc/sys/linux/sys/dirent.h +++ /dev/null @@ -1,56 +0,0 @@ -/* libc/sys/linux/sys/dirent.h - Directory entry as returned by readdir */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _SYS_DIRENT_H -#define _SYS_DIRENT_H - -#include <sys/types.h> -#include <linux/dirent.h> -#define _LIBC -#include <sys/lock.h> -#undef _LIBC - -#define HAVE_NO_D_NAMLEN /* no struct dirent->d_namlen */ -#define HAVE_DD_LOCK /* have locking mechanism */ - -#define MAXNAMLEN 255 /* sizeof(struct dirent.d_name)-1 */ - - -typedef struct { - int dd_fd; /* directory file */ - int dd_loc; /* position in buffer */ - int dd_seek; - char *dd_buf; /* buffer */ - int dd_len; /* buffer length */ - int dd_size; /* amount of data in buffer */ - _LOCK_RECURSIVE_T dd_lock; -} DIR; - - -#define __dirfd(dir) (dir)->dd_fd - -/* --- redundant --- */ - -DIR *opendir(const char *); -struct dirent *readdir(DIR *); -void rewinddir(DIR *); -int closedir(DIR *); - -/* internal prototype */ -void _seekdir(DIR *dir,off_t offset); - -#ifndef _POSIX_SOURCE -long telldir (DIR *); -void seekdir (DIR *, off_t loc); - -int scandir (const char *__dir, - struct dirent ***__namelist, - int (*select) (const struct dirent *), - int (*compar) (const struct dirent **, const struct dirent **)); - -int alphasort (const struct dirent **__a, const struct dirent **__b); -#endif /* _POSIX_SOURCE */ - -#endif diff --git a/newlib/libc/sys/linux/sys/errno.h b/newlib/libc/sys/linux/sys/errno.h deleted file mode 100644 index 527a5f3a7..000000000 --- a/newlib/libc/sys/linux/sys/errno.h +++ /dev/null @@ -1,30 +0,0 @@ -/* libc/sys/linux/sys/errno.h - Errno variable and codes */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _SYS_ERRNO_H -#define _SYS_ERRNO_H - -/* --- from newlin's sys/errno.h --- */ - -#include <sys/reent.h> - -#ifndef _REENT_ONLY -#define errno (*__errno()) -extern int *__errno _PARAMS ((void)); -#endif - -extern __IMPORT _CONST char * _CONST _sys_errlist[]; -extern __IMPORT int _sys_nerr; - -#define __errno_r(ptr) ((ptr)->_errno) - -/* --- end of slight redundancy (the use of struct _reent->_errno is - hard-coded in perror.c so why pretend anything else could work too ? */ - -#include <asm/errno.h> - -#define ENOTSUP EOPNOTSUPP - -#endif diff --git a/newlib/libc/sys/linux/sys/fcntl.h b/newlib/libc/sys/linux/sys/fcntl.h deleted file mode 100644 index 78914fd8f..000000000 --- a/newlib/libc/sys/linux/sys/fcntl.h +++ /dev/null @@ -1,29 +0,0 @@ -/* libc/sys/linux/sys/fcntl.h - File access */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _SYS_FCNTL_H -#define _SYS_FCNTL_H - -#include <sys/types.h> -#include <linux/fcntl.h> - -/* --- redundant stuff below --- */ - -#include <_ansi.h> - -extern int creat _PARAMS ((const char *, mode_t)); -extern int _open _PARAMS ((const char *, int, ...)); - -#ifdef __KERNEL_PROTOTYPES -extern int open(const char *pathname, int flags, mode_t mode); -extern int fcntl(int fd, int cmd, long arg); -#else -extern int open _PARAMS ((const char *, int, ...)); -extern int fcntl _PARAMS ((int, int, ...)); -#endif - -extern int _fcntl _PARAMS ((int, int, ...)); - -#endif diff --git a/newlib/libc/sys/linux/sys/file.h b/newlib/libc/sys/linux/sys/file.h deleted file mode 100644 index 875ee18c4..000000000 --- a/newlib/libc/sys/linux/sys/file.h +++ /dev/null @@ -1,13 +0,0 @@ -/* libc/sys/linux/sys/file.h - BSD compatibility */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _SYS_FILE_H -#define _SYS_FILE_H - -#include <sys/fcntl.h> - -int flock(int fd,int operation); - -#endif diff --git a/newlib/libc/sys/linux/sys/ioctl.h b/newlib/libc/sys/linux/sys/ioctl.h deleted file mode 100644 index 12e0cd22d..000000000 --- a/newlib/libc/sys/linux/sys/ioctl.h +++ /dev/null @@ -1,11 +0,0 @@ -/* libc/sys/linux/sys/ioctl.h - ioctl prototype */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _SYS_IOCTL_H -#define _SYS_IOCTL_H - -int ioctl(int fd,int request,...); - -#endif diff --git a/newlib/libc/sys/linux/sys/resource.h b/newlib/libc/sys/linux/sys/resource.h deleted file mode 100644 index 660ec799c..000000000 --- a/newlib/libc/sys/linux/sys/resource.h +++ /dev/null @@ -1,12 +0,0 @@ -/* libc/sys/linux/sys/resource.h - Resource usage */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _SYS_RESOURCE_H -#define _SYS_RESOURCE_H - -#include <sys/types.h> -#include <linux/resource.h> - -#endif diff --git a/newlib/libc/sys/linux/sys/select.h b/newlib/libc/sys/linux/sys/select.h deleted file mode 100644 index ddd2ac9d2..000000000 --- a/newlib/libc/sys/linux/sys/select.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _SYS_SELECT_H -#define _SYS_SELECT_H 1 - -#include <sys/types.h> -#include <bits/sigset.h> -#include <time.h> - -extern int select (int __nfds, fd_set *__restrict __readfds, - fd_set *__restrict __writefds, - fd_set *__restrict __exceptfds, - struct timeval *__restrict __timeout) __THROW; - -#endif /* sys/select.h */ diff --git a/newlib/libc/sys/linux/sys/signal.h b/newlib/libc/sys/linux/sys/signal.h deleted file mode 100644 index 73e9c7921..000000000 --- a/newlib/libc/sys/linux/sys/signal.h +++ /dev/null @@ -1,50 +0,0 @@ -/* libc/sys/linux/sys/signal.h - Signal handling */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _SYS_SIGNAL_H -#define _SYS_SIGNAL_H -#define _SIGNAL_H - -#include <sys/types.h> -#include <linux/signal.h> -#include <bits/sigset.h> -#include <bits/signum.h> - -/* we want RT signals so we must override the definition of sigset_t - and NSIG */ - -#undef NSIG -#define NSIG _NSIG -#undef sigset_t -#define sigset_t __sigset_t - -/* --- include/signal.h thinks it knows better :-( --- */ - -#undef SIG_DFL -#undef SIG_IGN -#undef SIG_ERR - -/* --- redundant stuff below --- */ - -#include <_ansi.h> - -int _EXFUN(kill, (int, int)); -_VOID _EXFUN(psignal, (int, const char *)); -int _EXFUN(sigaction, (int, const struct sigaction *, struct sigaction *)); -int _EXFUN(sigaddset, (sigset_t *, const int)); -int _EXFUN(sigdelset, (sigset_t *, const int)); -int _EXFUN(sigismember, (const sigset_t *, int)); -int _EXFUN(sigfillset, (sigset_t *)); -int _EXFUN(sigemptyset, (sigset_t *)); -int _EXFUN(sigpending, (sigset_t *)); -int _EXFUN(sigsuspend, (const sigset_t *)); -int _EXFUN(sigpause, (int)); - -#ifndef _POSIX_SOURCE -extern const char *const sys_siglist[]; -typedef __sighandler_t sig_t; /* BSDism */ -#endif - -#endif diff --git a/newlib/libc/sys/linux/sys/stat.h b/newlib/libc/sys/linux/sys/stat.h deleted file mode 100644 index bac6a1174..000000000 --- a/newlib/libc/sys/linux/sys/stat.h +++ /dev/null @@ -1,29 +0,0 @@ -/* libc/sys/linux/sys/stat.h - Stat structure and macros */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _SYS_STAT_H -#define _SYS_STAT_H - -#include <asm/stat.h> -#define __KERNEL__ -#include <linux/stat.h> -#undef __KERNEL__ - -/* --- redundant stuff below --- */ - -#include <_ansi.h> -#include <sys/types.h> - -int _EXFUN(fstat,( int __fd, struct stat *__sbuf )); -int _EXFUN(mkdir,( const char *_path, mode_t __mode )); -int _EXFUN(mkfifo,( const char *__path, mode_t __mode )); -int _EXFUN(stat,( const char *__path, struct stat *__sbuf )); -mode_t _EXFUN(umask,( mode_t __mask )); - -#ifndef _POSIX_SOURCE -int _EXFUN(lstat,( const char *file_name, struct stat *buf)); -#endif /* _POSIX_SOURCE */ - -#endif /* _SYS_STAT_H */ diff --git a/newlib/libc/sys/linux/sys/stdio.h b/newlib/libc/sys/linux/sys/stdio.h deleted file mode 100644 index 5c51d3b0d..000000000 --- a/newlib/libc/sys/linux/sys/stdio.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef _NEWLIB_STDIO_H -#define _NEWLIB_STDIO_H - -/* Internal locking macros, used to protect stdio functions. In the - linux case, expand to flockfile, and funlockfile, both defined in - LinuxThreads. */ -#if !defined(__SINGLE_THREAD__) -# if !defined(_flockfile) -# define _flockfile(fp) flockfile(fp) -# endif -# if !defined(_funlockfile) -# define _funlockfile(fp) funlockfile(fp) -# endif -#endif /* __SINGLE_THREAD__ */ - -#endif /* _NEWLIB_STDIO_H */ diff --git a/newlib/libc/sys/linux/sys/termios.h b/newlib/libc/sys/linux/sys/termios.h deleted file mode 100644 index ae053b5e4..000000000 --- a/newlib/libc/sys/linux/sys/termios.h +++ /dev/null @@ -1,17 +0,0 @@ -/* libc/sys/linux/sys/termios.h - Terminal control definitions */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _SYS_TERMIOS_H -#define _SYS_TERMIOS_H - -#include <linux/termios.h> -#include <machine/termios.h> - -/* grr, this shouldn't have to be here */ - -int tcgetattr(int fd,struct termios *termios_p); -int tcsetattr(int fd,int optional_actions,const struct termios *termios_p); - -#endif diff --git a/newlib/libc/sys/linux/sys/time.h b/newlib/libc/sys/linux/sys/time.h deleted file mode 100644 index 42487d62e..000000000 --- a/newlib/libc/sys/linux/sys/time.h +++ /dev/null @@ -1,94 +0,0 @@ -/* libc/sys/linux/sys/time.h - Time handling */ - -/* Written 2000 by Werner Almesberger */ - -/* - * Copyright (c) 1982, 1986, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)time.h 8.5 (Berkeley) 5/4/95 - * $FreeBSD: src/sys/sys/time.h,v 1.56 2002/05/05 04:33:09 bde Exp $ - */ - -#ifndef _SYS_TIME_H -#define _SYS_TIME_H - -#include <sys/types.h> -#include <linux/time.h> - -/* Macros for converting between `struct timeval' and `struct timespec'. */ -# define TIMEVAL_TO_TIMESPEC(tv, ts) { \ - (ts)->tv_sec = (tv)->tv_sec; \ - (ts)->tv_nsec = (tv)->tv_usec * 1000; \ -} -# define TIMESPEC_TO_TIMEVAL(tv, ts) { \ - (tv)->tv_sec = (ts)->tv_sec; \ - (tv)->tv_usec = (ts)->tv_nsec / 1000; \ -} - -/* Convenience macros for operations on timevals. - NOTE: `timercmp' does not work for >= or <=. */ -# define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec) -# define timerclear(tvp) ((tvp)->tv_sec = (tvp)->tv_usec = 0) -# define timercmp(a, b, CMP) \ - (((a)->tv_sec == (b)->tv_sec) ? \ - ((a)->tv_usec CMP (b)->tv_usec) : \ - ((a)->tv_sec CMP (b)->tv_sec)) -# define timeradd(a, b, result) \ - do { \ - (result)->tv_sec = (a)->tv_sec + (b)->tv_sec; \ - (result)->tv_usec = (a)->tv_usec + (b)->tv_usec; \ - if ((result)->tv_usec >= 1000000) \ - { \ - ++(result)->tv_sec; \ - (result)->tv_usec -= 1000000; \ - } \ - } while (0) -# define timersub(a, b, result) \ - do { \ - (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ - (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ - if ((result)->tv_usec < 0) { \ - --(result)->tv_sec; \ - (result)->tv_usec += 1000000; \ - } \ - } while (0) -/* --- redundant stuff below --- */ - -#include <_ansi.h> - -int _EXFUN(gettimeofday, (struct timeval *__p, struct timezone *__z)); -int _EXFUN(settimeofday, (const struct timeval *, const struct timezone *)); -int _EXFUN(utimes, (const char *__path, struct timeval *__tvp)); -int _EXFUN(getitimer, (int __which, struct itimerval *__value)); -int _EXFUN(setitimer, (int __which, const struct itimerval *__value, - struct itimerval *__ovalue)); -#endif diff --git a/newlib/libc/sys/linux/sys/types.h b/newlib/libc/sys/linux/sys/types.h deleted file mode 100644 index 05e313d10..000000000 --- a/newlib/libc/sys/linux/sys/types.h +++ /dev/null @@ -1,154 +0,0 @@ -/* libc/sys/linux/sys/types.h - The usual type zoo */ - -/* Written 2000 by Werner Almesberger */ - -/*- - * Copyright (c) 1982, 1986, 1991, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * (c) UNIX System Laboratories, Inc. - * All or some portions of this file are derived from material licensed - * to the University of California by American Telephone and Telegraph - * Co. or Unix System Laboratories, Inc. and are reproduced herein with - * the permission of UNIX System Laboratories, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)types.h 8.6 (Berkeley) 2/19/95 - * $FreeBSD: src/sys/sys/types.h,v 1.60 2002/04/10 15:58:13 mike Exp $ - */ - -#ifndef _SYS_TYPES_H -#define _SYS_TYPES_H - -/* Newlib has it's own time_t and clock_t definitions in - * libc/include/sys/types.h. Repeat those here and - * skip the kernel's definitions. */ - -#include <sys/config.h> -#include <machine/types.h> - -#if !defined(__time_t_defined) && !defined(_TIME_T) -#define _TIME_T -#define __time_t_defined -typedef _TIME_T_ time_t; -#endif - -#if !defined(__clock_t_defined) && !defined(_CLOCK_T) -#define _CLOCK_T -#define __clock_t_defined -typedef _CLOCK_T_ clock_t; -#endif - -typedef unsigned int __socklen_t; -typedef unsigned int __useconds_t; - -typedef __pid_t pid_t; -typedef __off_t off_t; -typedef __loff_t loff_t; -typedef __uint32_t uintptr_t; -typedef __int32_t intptr_t; - -#ifndef __u_char_defined -typedef unsigned char u_char; -typedef unsigned short u_short; -typedef unsigned int u_int; -typedef unsigned long u_long; -#ifdef __GNUC__ -__extension__ typedef long long quad_t; -__extension__ typedef unsigned long long u_quad_t; -#else -typedef struct - { - long int __val[2]; - } quad_t; -typedef struct - { - unsigned long __val[2]; - } u_quad_t; -#endif -typedef struct - { - int __val[2]; - } fsid_t; -#define __u_char_defined -#endif - -#ifndef __daddr_t_defined -typedef int daddr_t; -typedef char *caddr_t; -# define __daddr_t_defined -#endif - -typedef int clockid_t; - -/* Time Value Specification Structures, P1003.1b-1993, p. 261 */ - -#ifndef _STRUCT_TIMESPEC -#define _STRUCT_TIMESPEC -struct timespec { - time_t tv_sec; /* Seconds */ - long tv_nsec; /* Nanoseconds */ -}; -#endif /* !_STRUCT_TIMESPEC */ - -# define _SYS_TYPES_FD_SET -# define NBBY 8 /* number of bits in a byte */ -/* - * Select uses bit masks of file descriptors in longs. - * These macros manipulate such bit fields (the filesystem macros use chars). - * FD_SETSIZE may be defined by the user, but the default here - * should be >= NOFILE (param.h). - */ -# ifndef FD_SETSIZE -# define FD_SETSIZE 64 -# endif - -typedef long fd_mask; -# define NFDBITS (sizeof (fd_mask) * NBBY) /* bits per mask */ -# ifndef howmany -# define howmany(x,y) (((x)+((y)-1))/(y)) -# endif - -#define fd_set _types_fd_set - -# define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1L << ((n) % NFDBITS))) -# define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1L << ((n) % NFDBITS))) -# define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1L << ((n) % NFDBITS))) -# define FD_ZERO(p) (__extension__ (void)({ \ - size_t __i; \ - char *__tmp = (char *)p; \ - for (__i = 0; __i < sizeof (*(p)); ++__i) \ - *__tmp++ = 0; \ -})) - -#include <linux/types.h> -#include <bits/types.h> -#define __mode_t_defined - -#endif diff --git a/newlib/libc/sys/linux/sys/utmp.h b/newlib/libc/sys/linux/sys/utmp.h deleted file mode 100644 index a837483a9..000000000 --- a/newlib/libc/sys/linux/sys/utmp.h +++ /dev/null @@ -1,54 +0,0 @@ -/* libc/sys/linux/sys/utmp.h - utmp structure */ - -/* Written 2000 by Werner Almesberger */ - - -/* Some things copied from glibc's /usr/include/bits/utmp.h */ - - -#ifndef _SYS_UTMP_H -#define _SYS_UTMP_H - - -#include <sys/types.h> - - -#define UTMP_FILE "/var/run/utmp" - -#define UT_LINESIZE 32 -#define UT_NAMESIZE 32 -#define UT_HOSTSIZE 256 - -struct utmp { - short int ut_type; - pid_t ut_pid; - char ut_line[UT_LINESIZE]; - char ut_id[4]; - char ut_user[UT_NAMESIZE]; - char ut_host[UT_HOSTSIZE]; - char __filler[52]; -}; - -#define RUN_LVL 1 -#define BOOT_TIME 2 -#define NEW_TIME 3 -#define OLD_TIME 4 - -#define INIT_PROCESS 5 -#define LOGIN_PROCESS 6 -#define USER_PROCESS 7 -#define DEAD_PROCESS 8 - - -/* --- redundant, from sys/cygwin/sys/utmp.h --- */ - -struct utmp *_getutline (struct utmp *); -struct utmp *getutent (void); -struct utmp *getutid (struct utmp *); -struct utmp *getutline (struct utmp *); -void endutent (void); -void pututline (struct utmp *); -void setutent (void); -void utmpname (const char *); - -#endif diff --git a/newlib/libc/sys/linux/sys/utsname.h b/newlib/libc/sys/linux/sys/utsname.h deleted file mode 100644 index 4de4c63be..000000000 --- a/newlib/libc/sys/linux/sys/utsname.h +++ /dev/null @@ -1,23 +0,0 @@ -/* libc/sys/linux/sys/utsname.h - System identification */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _SYS_UTSNAME_H -#define _SYS_UTSNAME_H - -#define __UTSNAMELEN 65 /* synchronize with kernel */ - -struct utsname { - char sysname[__UTSNAMELEN]; - char nodename[__UTSNAMELEN]; - char release[__UTSNAMELEN]; - char version[__UTSNAMELEN]; - char machine[__UTSNAMELEN]; - char domainname[__UTSNAMELEN]; -}; - - -int uname(struct utsname *name); - -#endif diff --git a/newlib/libc/sys/linux/sys/wait.h b/newlib/libc/sys/linux/sys/wait.h deleted file mode 100644 index 4cc337783..000000000 --- a/newlib/libc/sys/linux/sys/wait.h +++ /dev/null @@ -1,40 +0,0 @@ -/* libc/sys/linux/sys/wait.h - Wait for children */ - -/* Written 2000 by Werner Almesberger */ - - -#ifndef _SYS_WAIT_H -#define _SYS_WAIT_H - -#include <linux/wait.h> - -#define WIFEXITED(status) (!WTERMSIG(status)) -#define WEXITSTATUS(status) (((status) >> 8) & 0xff) -#define WIFSIGNALED(status) (!WIFSTOPPED(status) && !WIFEXITED(status)) -#define WTERMSIG(status) ((status ) & 0x7f) -#define WIFSTOPPED(status) (((status) & 0xff) == 0x7f) -#define WSTOPSIG(status) WEXITSTATUS(status) - -#ifndef _POSIX_SOURCE -#define WCOREDUMP(status) ((status) & 0x80) -#endif - -/* --- redundant stuff below --- */ - -#include <_ansi.h> -#include <sys/types.h> - -pid_t wait (int *); -pid_t waitpid (pid_t, int *, int); - -pid_t _wait (int *); - - -#ifndef _POSIX_SOURCE -#include <sys/resource.h> - -pid_t wait3(int *status,int options,struct rusage *rusage); -pid_t wait4(pid_t pid,int *status,int options,struct rusage *rusage); -#endif - -#endif diff --git a/newlib/libc/sys/linux/sysconf.c b/newlib/libc/sys/linux/sysconf.c deleted file mode 100644 index f953efe5d..000000000 --- a/newlib/libc/sys/linux/sysconf.c +++ /dev/null @@ -1,383 +0,0 @@ -/* libc/sys/linux/sysconf.c - The sysconf function */ - -/* Copyright 2002, Red Hat Inc. */ - - -#include <unistd.h> -#include <limits.h> -#include <time.h> -#include <errno.h> -#include <sys/types.h> - -long int -sysconf (int name) -{ - switch (name) - { - case _SC_AIO_LISTIO_MAX: -#ifdef AIO_LISTIO_MAX - return AIO_LISTIO_MAX; -#else - return -1; -#endif - - case _SC_AIO_MAX: -#ifdef AIO_MAX - return AIO_MAX; -#else - return -1; -#endif - - case _SC_AIO_PRIO_DELTA_MAX: -#ifdef AIO_PRIO_DELTA_MAX - return AIO_PRIO_DELTA_MAX; -#else - return -1; -#endif - - case _SC_ARG_MAX: -#ifdef ARG_MAX - return ARG_MAX; -#else - return -1; -#endif - - case _SC_CHILD_MAX: -#ifdef CHILD_MAX - return CHILD_MAX; -#else - return -1; -#endif - - case _SC_CLK_TCK: - return CLK_TCK; - - case _SC_DELAYTIMER_MAX: -#ifdef DELAYTIMER_MAX - return DELAYTIMER_MAX; -#else - return -1; -#endif - - case _SC_GETGR_R_SIZE_MAX: -#ifdef _GETGR_R_SIZE_MAX - return _GETGR_R_SIZE_MAX; -#else - return -1; -#endif - - case _SC_GETPW_R_SIZE_MAX: -#ifdef _GETPW_R_SIZE_MAX - return _GETPW_R_SIZE_MAX; -#else - return -1; -#endif - - case _SC_LOGIN_NAME_MAX: -#ifdef LOGIN_NAME_MAX - return LOGIN_NAME_MAX; -#else - return -1; -#endif - - case _SC_MQ_OPEN_MAX: -#ifdef MQ_OPEN_MAX - return MQ_OPEN_MAX; -#else - return -1; -#endif - - case _SC_MQ_PRIO_MAX: -#ifdef MQ_PRIO_MAX - return MQ_PRIO_MAX; -#else - return -1; -#endif - - case _SC_NGROUPS_MAX: -#ifdef NGROUPS_MAX - return NGROUPS_MAX; -#else - return -1; -#endif - - case _SC_OPEN_MAX: -#ifdef OPEN_MAX - return OPEN_MAX; -#else - return -1; -#endif - - case _SC_PAGESIZE: -#ifdef PAGESIZE - return PAGESIZE; -#else - return -1; -#endif - - case _SC_RTSIG_MAX: -#ifdef RTSIG_MAX - return RTSIG_MAX; -#else - return -1; -#endif - - case _SC_SEM_NSEMS_MAX: -#ifdef SEM_NSEMS_MAX - return SEM_NSEMS_MAX; -#else - return -1; -#endif - - case _SC_SEM_VALUE_MAX: -#ifdef SEM_VALUE_MAX - return SEM_VALUE_MAX; -#else - return -1; -#endif - - case _SC_SIGQUEUE_MAX: -#ifdef SIGQUEUE_MAX - return SIGQUEUE_MAX; -#else - return -1; -#endif - - case _SC_STREAM_MAX: -#ifdef STREAM_MAX - return STREAM_MAX; -#else - return -1; -#endif - - case _SC_THREAD_DESTRUCTOR_ITERATIONS: -#ifdef PTHREAD_DESTRUCTOR_ITERATIONS - return PTHREAD_DESTRUCTOR_ITERATIONS; -#else - return -1; -#endif - - case _SC_THREAD_KEYS_MAX: -#ifdef PTHREAD_KEYS_MAX - return PTHREAD_KEYS_MAX; -#else - return -1; -#endif - - case _SC_THREAD_STACK_MIN: -#ifdef PTHREAD_STACK_MIN - return PTHREAD_STACK_MIN; -#else - return -1; -#endif - - case _SC_THREAD_THREADS_MAX: -#ifdef PTHREAD_THREADS_MAX - return PTHREAD_THREADS_MAX; -#else - return -1; -#endif - - case _SC_TIMER_MAX: -#ifdef TIMER_MAX - return TIMER_MAX; -#else - return -1; -#endif - - case _SC_TTY_NAME_MAX: -#ifdef TTY_NAME_MAX - return TTY_NAME_MAX; -#else - return -1; -#endif - - case _SC_TZNAME_MAX: -#ifdef TZNAME_MAX - return TZNAME_MAX; -#else - return -1; -#endif - - case _SC_ASYNCHRONOUS_IO: -#ifdef _POSIX_ASYNCHRONOUS_IO - return 1;TZNAME_MAX; -#else - return -1; -#endif - - case _SC_FSYNC: -#ifdef _POSIX_FSYNC - return 1; -#else - return -1; -#endif - - case _SC_JOB_CONTROL: -#ifdef _POSIX_JOB_CONTROL - return 1; -#else - return -1; -#endif - - case _SC_MAPPED_FILES: -#ifdef _POSIX_MAPPED_FILES - return 1; -#else - return -1; -#endif - - case _SC_MEMLOCK: -#ifdef _POSIX_MEMLOCK - return 1; -#else - return -1; -#endif - - case _SC_MEMLOCK_RANGE: -#ifdef _POSIX_MEMLOCK_RANGE - return _POSIX_MEMLOCK_RANGE; -#else - return -1; -#endif - - case _SC_MEMORY_PROTECTION: -#ifdef _POSIX_MEMORY_PROTECTION - return 1; -#else - return -1; -#endif - - case _SC_MESSAGE_PASSING: -#ifdef _POSIX_MESSAGE_PASSING - return 1; -#else - return -1; -#endif - - case _SC_PRIORITIZED_IO: -#ifdef _POSIX_PRIORITIZED_IO - return 1; -#else - return -1; -#endif - - case _SC_PRIORITY_SCHEDULING: -#ifdef _POSIX_PRIORITY_SCHEDULING - return 1; -#else - return -1; -#endif - - case _SC_REALTIME_SIGNALS: -#ifdef _POSIX_REALTIME_SIGNALS - return 1; -#else - return -1; -#endif - - case _SC_SAVED_IDS: -#ifdef _POSIX_SAVED_IDS - return 1; -#else - return -1; -#endif - - case _SC_SEMAPHORES: -#ifdef _POSIX_SEMAPHORES - return 1; -#else - return -1; -#endif - - case _SC_SHARED_MEMORY_OBJECTS: -#ifdef _POSIX_SHARED_MEMORY_OBJECTS - return 1; -#else - return -1; -#endif - - case _SC_SYNCHRONIZED_IO: -#ifdef _POSIX_SYNCHRONIZED_IO - return 1; -#else - return -1; -#endif - - case _SC_TIMERS: -#ifdef _POSIX_TIMERS - return 1; -#else - return -1; -#endif - - case _SC_THREADS: -#ifdef _POSIX_THREADS - return 1; -#else - return -1; -#endif - - case _SC_THREAD_ATTR_STACKADDR: -#ifdef _POSIX_THREAD_ATTR_STACKADDR - return 1; -#else - return -1; -#endif - - case _SC_THREAD_ATTR_STACKSIZE: -#ifdef _POSIX_THREAD_ATTR_STACKSIZE - return 1; -#else - return -1; -#endif - - case _SC_THREAD_PRIORITY_SCHEDULING: -#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING - return 1; -#else - return -1; -#endif - - case _SC_THREAD_PRIO_INHERIT: -#ifdef _POSIX_THREAD_PRIO_INHERIT - return 1; -#else - return -1; -#endif - - case _SC_THREAD_PRIO_PROTECT: -#ifdef _POSIX_THREAD_PRIO_PROTECT - return 1; -#else - return -1; -#endif - - case _SC_THREAD_PROCESS_SHARED: -#ifdef _POSIX_THREAD_PROCESS_SHARED - return 1; -#else - return -1; -#endif - - case _SC_THREAD_SAFE_FUNCTIONS: -#ifdef _POSIX_THREAD_SAFE_FUNCTIONS - return 1; -#else - return -1; -#endif - - case _SC_VERSION: -#ifdef _POSIX_VERSION - return _POSIX_VERSION; -#else - return -1; -#endif - - default: - errno = EINVAL; - return -1; - } - - return -1; /* can't get here */ -} diff --git a/newlib/libc/sys/linux/sysctl.c b/newlib/libc/sys/linux/sysctl.c deleted file mode 100644 index 020d431be..000000000 --- a/newlib/libc/sys/linux/sysctl.c +++ /dev/null @@ -1,42 +0,0 @@ -/* Read or write system information. Linux version. - Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <sys/sysctl.h> - -#include <machine/syscall.h> - -static _syscall1(int,_sysctl,struct __sysctl_args *,args) - -int -__sysctl (int *name, int nlen, void *oldval, size_t *oldlenp, - void *newval, size_t newlen) -{ - struct __sysctl_args args = - { - name: name, - nlen: nlen, - oldval: oldval, - oldlenp: oldlenp, - newval: newval, - newlen: newlen - }; - - return _sysctl(&args); -} diff --git a/newlib/libc/sys/linux/systat.c b/newlib/libc/sys/linux/systat.c deleted file mode 100644 index 9a57aa7e4..000000000 --- a/newlib/libc/sys/linux/systat.c +++ /dev/null @@ -1,10 +0,0 @@ -/* libc/sys/linux/systat.c - System calls related to overall system state */ - -/* Written 2000 by Werner Almesberger */ - - -#include <sys/utsname.h> -#include <machine/syscall.h> - - -_syscall1(int,uname,struct utsname *,name) diff --git a/newlib/libc/sys/linux/system.c b/newlib/libc/sys/linux/system.c deleted file mode 100644 index f8edfbf63..000000000 --- a/newlib/libc/sys/linux/system.c +++ /dev/null @@ -1,158 +0,0 @@ -/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <stddef.h> -#include <stdlib.h> -#include <unistd.h> -#include <sys/wait.h> -#include <signal.h> -#include <sys/types.h> -#include <errno.h> -#include <machine/weakalias.h> - - -#ifndef HAVE_GNU_LD -#define __environ environ -#endif - -#define SHELL_PATH "/bin/sh" /* Path of the shell. */ -#define SHELL_NAME "sh" /* Name to give it. */ - -/* Execute LINE as a shell command, returning its status. */ -int -__libc_system (const char *line) -{ - int status, save; - pid_t pid; - struct sigaction sa, intr, quit; -#ifndef WAITPID_CANNOT_BLOCK_SIGCHLD - sigset_t block, omask; -#endif - - if (line == NULL) - /* Check that we have a command processor available. It might - not be available after a chroot(), for example. */ - return __libc_system ("exit 0") == 0; - - sa.sa_handler = SIG_IGN; - sa.sa_flags = 0; - sigemptyset (&sa.sa_mask); - - if (sigaction (SIGINT, &sa, &intr) < 0) - return -1; - if (sigaction (SIGQUIT, &sa, &quit) < 0) - { - save = errno; - (void) sigaction (SIGINT, &intr, (struct sigaction *) NULL); - errno = save; - return -1; - } - -#ifndef WAITPID_CANNOT_BLOCK_SIGCHLD - -/* SCO 3.2v4 has a bug where `waitpid' will never return if SIGCHLD is - blocked. This makes it impossible for `system' to be implemented in - compliance with POSIX.2-1992. They have acknowledged that this is a bug - but I have not seen nor heard of any forthcoming fix. */ - - sigemptyset (&block); - sigaddset (&block, SIGCHLD); - save = errno; - if (sigprocmask (SIG_BLOCK, &block, &omask) < 0) - { - if (errno == ENOSYS) - errno = save; - else - { - save = errno; - (void) sigaction (SIGINT, &intr, (struct sigaction *) NULL); - (void) sigaction (SIGQUIT, &quit, (struct sigaction *) NULL); - errno = save; - return -1; - } - } -# define UNBLOCK sigprocmask (SIG_SETMASK, &omask, (sigset_t *) NULL) -#else -# define UNBLOCK 0 -#endif - - pid = fork (); - if (pid == (pid_t) 0) - { - /* Child side. */ - const char *new_argv[4]; - new_argv[0] = SHELL_NAME; - new_argv[1] = "-c"; - new_argv[2] = line; - new_argv[3] = NULL; - - /* Restore the signals. */ - (void) sigaction (SIGINT, &intr, (struct sigaction *) NULL); - (void) sigaction (SIGQUIT, &quit, (struct sigaction *) NULL); - (void) UNBLOCK; - - /* Exec the shell. */ - (void) execve (SHELL_PATH, (char *const *) new_argv, __environ); - _exit (127); - } - else if (pid < (pid_t) 0) - /* The fork failed. */ - status = -1; - else - /* Parent side. */ - { -#ifdef NO_WAITPID - pid_t child; - do - { - child = wait (&status); - if (child <= -1 && errno != EINTR) - { - status = -1; - break; - } - /* Note that pid cannot be <= -1 and therefore the loop continues - when wait returned with EINTR. */ - } - while (child != pid); -#else - int n; - - do - n = waitpid (pid, &status, 0); - while (n == -1 && errno == EINTR); - - if (n != pid) - status = -1; -#endif - } - - save = errno; - if ((sigaction (SIGINT, &intr, (struct sigaction *) NULL) | - sigaction (SIGQUIT, &quit, (struct sigaction *) NULL) | - UNBLOCK) != 0) - { - if (errno == ENOSYS) - errno = save; - else - return -1; - } - - return status; -} -weak_alias (__libc_system, system) diff --git a/newlib/libc/sys/linux/tcdrain.c b/newlib/libc/sys/linux/tcdrain.c deleted file mode 100644 index 364fc035f..000000000 --- a/newlib/libc/sys/linux/tcdrain.c +++ /dev/null @@ -1,13 +0,0 @@ -/* tcdrain - wait for transmission of output */ - -#include <termios.h> -#include <sys/ioctl.h> -#include <machine/weakalias.h> - -int -__libc_tcdrain (int fd) -{ - return ioctl (fd, TCSBRK, 1); -} -weak_alias (__libc_tcdrain, tcdrain) - diff --git a/newlib/libc/sys/linux/tcsendbrk.c b/newlib/libc/sys/linux/tcsendbrk.c deleted file mode 100644 index a35a4d8ce..000000000 --- a/newlib/libc/sys/linux/tcsendbrk.c +++ /dev/null @@ -1,45 +0,0 @@ -/* Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -/* Modified for newlib, May 27, 2002, by Jeff Johnston */ - -#include <errno.h> -#include <stddef.h> -#include <signal.h> -#include <termios.h> -#include <unistd.h> -#include <sys/ioctl.h> - -/* Send zero bits on FD. */ -int -tcsendbreak (fd, duration) - int fd; - int duration; -{ - /* The break lasts 0.25 to 0.5 seconds if DURATION is zero, - and an implementation-defined period if DURATION is nonzero. - We define a positive DURATION to be number of milliseconds to break. */ - if (duration <= 0) - return ioctl (fd, TCSBRK, 0); - - /* ioctl can't send a break of any other duration for us. - This could be changed to use trickery (e.g. lower speed and - send a '\0') to send the break, but for now just return an error. */ - errno = (EINVAL); - return -1; -} diff --git a/newlib/libc/sys/linux/termios.c b/newlib/libc/sys/linux/termios.c deleted file mode 100644 index bc0ac550a..000000000 --- a/newlib/libc/sys/linux/termios.c +++ /dev/null @@ -1,71 +0,0 @@ -/* libc/sys/linux/termios.c - Terminal control */ - -/* Written 2000 by Werner Almesberger */ - - -#include <errno.h> -#include <sys/types.h> -#include <sys/termios.h> -#include <sys/ioctl.h> - - -int -tcgetattr(int fd,struct termios *termios_p) -{ - return ioctl(fd,TCGETS,termios_p); -} - - -int -tcsetattr(int fd,int optional_actions,const struct termios *termios_p) -{ - int cmd; - - switch (optional_actions) { - case TCSANOW: - cmd = TCSETS; - break; - case TCSADRAIN: - cmd = TCSETSW; - break; - case TCSAFLUSH: - cmd = TCSETSF; - break; - default: - errno = EINVAL; - return -1; - } - return ioctl(fd,cmd,termios_p); -} - - -pid_t -tcgetpgrp(int fd) -{ - int p; - - if (ioctl(fd,TIOCGPGRP,&p) < 0) - return (pid_t)-1; - return (pid_t)p; -} - - -int -tcsetpgrp(int fd, pid_t pid) -{ - int p = (int)pid; - return ioctl(fd,TIOCSPGRP,&p); -} - -int -tcflow (int fd, int action) -{ - return ioctl (fd, TCXONC, action); -} - -int -tcflush (int fd, int queue_selector) -{ - return ioctl (fd, TCFLSH, queue_selector); -} - diff --git a/newlib/libc/sys/linux/time.c b/newlib/libc/sys/linux/time.c deleted file mode 100644 index efb90b266..000000000 --- a/newlib/libc/sys/linux/time.c +++ /dev/null @@ -1,21 +0,0 @@ -/* libc/sys/linux/time.c - Time-related system calls */ - -/* Written 2000 by Werner Almesberger */ - - -#include <errno.h> -#include <sys/types.h> -#include <sys/time.h> -#include <linux/times.h> -#include <machine/syscall.h> - - -_syscall1(time_t,time,time_t *,t) -_syscall1(clock_t,times,struct tms *,buf) -_syscall2(int,getitimer,int,type,struct itimerval *,old) -_syscall3(int,setitimer,int,type,const struct itimerval *,new,struct itimerval *,old) -_syscall2(int,gettimeofday,struct timeval *,tv,struct timezone *,tz) -_syscall2(int,settimeofday,const struct timeval *,tv,const struct timezone *,tz) -_syscall2(int,nanosleep,const struct timespec *,req,struct timespec *,rem) - -weak_alias(__libc_gettimeofday,__gettimeofday); diff --git a/newlib/libc/sys/linux/usleep.c b/newlib/libc/sys/linux/usleep.c deleted file mode 100644 index fab6911f2..000000000 --- a/newlib/libc/sys/linux/usleep.c +++ /dev/null @@ -1,20 +0,0 @@ -/* libc/sys/linux/usleep.c - usleep function */ - -/* Written 2002 by Jeff Johnston */ - - -#include <errno.h> -#include <sys/types.h> -#include <sys/time.h> -#include <linux/times.h> - -int usleep(__useconds_t useconds) -{ - struct timespec ts; - - ts.tv_sec = (long int)useconds / 1000000; - ts.tv_nsec = ((long int)useconds % 1000000) * 1000; - if (!nanosleep(&ts,&ts)) return 0; - if (errno == EINTR) return ts.tv_sec; - return -1; -} diff --git a/newlib/libc/sys/linux/wait.c b/newlib/libc/sys/linux/wait.c deleted file mode 100644 index bc2716342..000000000 --- a/newlib/libc/sys/linux/wait.c +++ /dev/null @@ -1,26 +0,0 @@ -/* libc/sys/linux/wait.c - Wait function wrappers */ - -/* Written 2000 by Werner Almesberger */ - - -#include <sys/wait.h> -#include <machine/syscall.h> - - -_syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) -_syscall4(pid_t,wait4,pid_t,pid,int *,status,int,options,struct rusage *,rusage) - - -pid_t __libc_wait3(int *status,int options,struct rusage *rusage) -{ - return __libc_wait4(-1,status,options,rusage); -} -weak_alias(__libc_wait3,wait3) - -pid_t __libc_wait(int *status) -{ - return __libc_waitpid(-1,status,0); -} - -weak_alias(__libc_wait,__wait); -weak_alias(__libc_wait,wait); |