diff options
Diffstat (limited to 'newlib/libc/unix')
| -rw-r--r-- | newlib/libc/unix/Makefile.am | 72 | ||||
| -rw-r--r-- | newlib/libc/unix/Makefile.in | 402 | ||||
| -rw-r--r-- | newlib/libc/unix/getcwd.c | 265 | ||||
| -rw-r--r-- | newlib/libc/unix/getlogin.c | 42 | ||||
| -rw-r--r-- | newlib/libc/unix/getpass.c | 103 | ||||
| -rw-r--r-- | newlib/libc/unix/getpwent.c | 127 | ||||
| -rw-r--r-- | newlib/libc/unix/getut.c | 86 | ||||
| -rw-r--r-- | newlib/libc/unix/pread.c | 91 | ||||
| -rw-r--r-- | newlib/libc/unix/pwrite.c | 92 | ||||
| -rw-r--r-- | newlib/libc/unix/sigset.c | 61 | ||||
| -rw-r--r-- | newlib/libc/unix/ttyname.c | 86 |
11 files changed, 0 insertions, 1427 deletions
diff --git a/newlib/libc/unix/Makefile.am b/newlib/libc/unix/Makefile.am deleted file mode 100644 index 24d1bfb5c..000000000 --- a/newlib/libc/unix/Makefile.am +++ /dev/null @@ -1,72 +0,0 @@ -## Process this file with automake to generate Makefile.in - -AUTOMAKE_OPTIONS = cygnus - -INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) - -GENERAL_SOURCES = \ - getcwd.c \ - pread.c \ - pwrite.c \ - sigset.c - -## Distinguish different EL/IX level interfaces -ELIX_2_OBJS = \ - ttyname.$(oext) - -ELIX_4_OBJS = \ - getlogin.$(oext) \ - getpass.$(oext) \ - getpwent.$(oext) \ - getut.$(oext) - -if ELIX_LEVEL_1 -LIB_OBJS = -else -if ELIX_LEVEL_2 -LIB_OBJS = $(ELIX_2_OBJS) -else -if ELIX_LEVEL_3 -LIB_OBJS = $(ELIX_2_OBJS) -else -if ELIX_LEVEL_4 -LIB_OBJS = $(ELIX_2_OBJS) $(ELIX_4_OBJS) -endif -endif -endif -endif - -libunix_la_LDFLAGS = -Xcompiler -nostdlib - -if USE_LIBTOOL -noinst_LTLIBRARIES = libunix.la -libunix_la_SOURCES = $(GENERAL_SOURCES) -libunix_la_LIBADD = $(LIB_OBJS) -libunix_la_DEPENDENCIES = $(LIB_OBJS) -noinst_DATA = objectlist.awk.in -else -noinst_LIBRARIES = lib.a -lib_a_SOURCES = $(GENERAL_SOURCES) -lib_a_LIBADD = $(LIB_OBJS) -lib_a_DEPENDENCIES = $(LIB_OBJS) -noinst_DATA = -endif # USE_LIBTOOL - -include $(srcdir)/../../Makefile.shared - -CHEWOUT_FILES = - -SUFFIXES = .def - -CHEW = ../../doc/makedoc -f $(srcdir)/../../doc/doc.str - -.c.def: - $(CHEW) < $< > $*.def 2> $*.ref - touch stmp-def - -TARGETDOC = ../tmp.texi - -# No doc for unix. -doc: - -CLEANFILES = $(CHEWOUT_FILES) *.ref diff --git a/newlib/libc/unix/Makefile.in b/newlib/libc/unix/Makefile.in deleted file mode 100644 index cdc056b90..000000000 --- a/newlib/libc/unix/Makefile.in +++ /dev/null @@ -1,402 +0,0 @@ -# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am - -# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - - - -SHELL = @SHELL@ - -srcdir = @srcdir@ -top_srcdir = @top_srcdir@ -VPATH = @srcdir@ -prefix = @prefix@ -exec_prefix = @exec_prefix@ - -bindir = @bindir@ -sbindir = @sbindir@ -libexecdir = @libexecdir@ -datadir = @datadir@ -sysconfdir = @sysconfdir@ -sharedstatedir = @sharedstatedir@ -localstatedir = @localstatedir@ -libdir = @libdir@ -infodir = @infodir@ -mandir = @mandir@ -includedir = @includedir@ -oldincludedir = /usr/include - -DESTDIR = - -pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ - -top_builddir = .. - -ACLOCAL = @ACLOCAL@ -AUTOCONF = @AUTOCONF@ -AUTOMAKE = @AUTOMAKE@ -AUTOHEADER = @AUTOHEADER@ - -INSTALL = @INSTALL@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) -INSTALL_DATA = @INSTALL_DATA@ -INSTALL_SCRIPT = @INSTALL_SCRIPT@ -transform = @program_transform_name@ - -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -build_alias = @build_alias@ -build_triplet = @build@ -host_alias = @host_alias@ -host_triplet = @host@ -target_alias = @target_alias@ -target_triplet = @target@ -AR = @AR@ -AS = @AS@ -CC = @CC@ -CPP = @CPP@ -CRT0 = @CRT0@ -CXX = @CXX@ -CXXCPP = @CXXCPP@ -DLLTOOL = @DLLTOOL@ -EXEEXT = @EXEEXT@ -GCJ = @GCJ@ -GCJFLAGS = @GCJFLAGS@ -LDFLAGS = @LDFLAGS@ -LIBC_EXTRA_DEF = @LIBC_EXTRA_DEF@ -LIBC_EXTRA_LIB = @LIBC_EXTRA_LIB@ -LIBC_MACHINE_LIB = @LIBC_MACHINE_LIB@ -LIBC_POSIX_LIB = @LIBC_POSIX_LIB@ -LIBC_SIGNAL_DEF = @LIBC_SIGNAL_DEF@ -LIBC_SIGNAL_LIB = @LIBC_SIGNAL_LIB@ -LIBC_STDIO64_DEF = @LIBC_STDIO64_DEF@ -LIBC_STDIO64_LIB = @LIBC_STDIO64_LIB@ -LIBC_SYSCALL_LIB = @LIBC_SYSCALL_LIB@ -LIBC_SYS_LIB = @LIBC_SYS_LIB@ -LIBC_UNIX_LIB = @LIBC_UNIX_LIB@ -LIBTOOL = @LIBTOOL@ -LN_S = @LN_S@ -MAINT = @MAINT@ -MAKEINFO = @MAKEINFO@ -NEWLIB_CFLAGS = @NEWLIB_CFLAGS@ -OBJDUMP = @OBJDUMP@ -OBJEXT = @OBJEXT@ -PACKAGE = @PACKAGE@ -RANLIB = @RANLIB@ -STRIP = @STRIP@ -VERSION = @VERSION@ -aext = @aext@ -extra_dir = @extra_dir@ -libm_machine_dir = @libm_machine_dir@ -machine_dir = @machine_dir@ -newlib_basedir = @newlib_basedir@ -oext = @oext@ -sys_dir = @sys_dir@ - 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-rm -f *.$(OBJEXT) - -clean-compile: - -distclean-compile: - -rm -f *.tab.c - -maintainer-clean-compile: - -.c.lo: - $(LIBTOOL) --mode=compile $(COMPILE) -c $< - -.s.lo: - $(LIBTOOL) --mode=compile $(COMPILE) -c $< - -.S.lo: - $(LIBTOOL) --mode=compile $(COMPILE) -c $< - -mostlyclean-libtool: - -rm -f *.lo - -clean-libtool: - -rm -rf .libs _libs - -distclean-libtool: - -maintainer-clean-libtool: - -lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES) - -rm -f lib.a - $(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD) - $(RANLIB) lib.a - -mostlyclean-noinstLTLIBRARIES: - -clean-noinstLTLIBRARIES: - -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) - -distclean-noinstLTLIBRARIES: - -maintainer-clean-noinstLTLIBRARIES: - -libunix.la: $(libunix_la_OBJECTS) $(libunix_la_DEPENDENCIES) - $(LINK) $(libunix_la_LDFLAGS) $(libunix_la_OBJECTS) $(libunix_la_LIBADD) $(LIBS) - -tags: TAGS - -ID: $(HEADERS) $(SOURCES) $(LISP) - list='$(SOURCES) $(HEADERS)'; \ - unique=`for i in $$list; do echo $$i; done | \ - 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- -objectlist.awk.in: $(noinst_LTLIBRARIES) - -rm -f objectlist.awk.in - for i in `ls *.lo` ; \ - do \ - echo $$i `pwd`/$$i >> objectlist.awk.in ; \ - done - -.c.def: - $(CHEW) < $< > $*.def 2> $*.ref - touch stmp-def - -# No doc for unix. -doc: - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/newlib/libc/unix/getcwd.c b/newlib/libc/unix/getcwd.c deleted file mode 100644 index 826fc789d..000000000 --- a/newlib/libc/unix/getcwd.c +++ /dev/null @@ -1,265 +0,0 @@ -/* - * Copyright (c) 1989, 1991 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. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)getcwd.c 5.11 (Berkeley) 2/24/91"; -#endif /* LIBC_SCCS and not lint */ - -#include <sys/stat.h> -#include <errno.h> -#include <dirent.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <reent.h> -#include <_syslist.h> - -#define bcopy(a,b,c) memmove (b,a,c) - -#define ISDOT(dp) \ - (dp->d_name[0] == '.' && (dp->d_name[1] == '\0' || \ - (dp->d_name[1] == '.' && dp->d_name[2] == '\0'))) - -#ifndef _REENT_ONLY - -char * -getcwd (pt, size) - char *pt; - size_t size; -{ - register struct dirent *dp; - register DIR *dir; - register dev_t dev; - register ino_t ino; - register int first; - register char *bpt, *bup; - struct stat s; - dev_t root_dev; - ino_t root_ino; - size_t ptsize, upsize; - int save_errno; - char *ept, *eup, *up; - - /* - * If no buffer specified by the user, allocate one as necessary. - * If a buffer is specified, the size has to be non-zero. The path - * is built from the end of the buffer backwards. - */ - - if (pt) - { - ptsize = 0; - if (!size) - { - errno = EINVAL; - return (char *) NULL; - } - ept = pt + size; - } - else - { - if (!(pt = (char *) malloc (ptsize = 1024 - 4))) - { - return (char *) NULL; - } - ept = pt + ptsize; - } - bpt = ept - 1; - *bpt = '\0'; - - /* - * Allocate bytes (1024 - malloc space) for the string of "../"'s. - * Should always be enough (it's 340 levels). If it's not, allocate - * as necessary. Special * case the first stat, it's ".", not "..". - */ - - if (!(up = (char *) malloc (upsize = 1024 - 4))) - { - goto err; - } - eup = up + MAXPATHLEN; - bup = up; - up[0] = '.'; - up[1] = '\0'; - - /* Save root values, so know when to stop. */ - if (stat ("/", &s)) - goto err; - root_dev = s.st_dev; - root_ino = s.st_ino; - - errno = 0; /* XXX readdir has no error return. */ - - for (first = 1;; first = 0) - { - /* Stat the current level. */ - if (_stat (up, &s)) - goto err; - - /* Save current node values. */ - ino = s.st_ino; - dev = s.st_dev; - - /* Check for reaching root. */ - if (root_dev == dev && root_ino == ino) - { - *--bpt = '/'; - /* - * It's unclear that it's a requirement to copy the - * path to the beginning of the buffer, but it's always - * been that way and stuff would probably break. - */ - (void) bcopy (bpt, pt, ept - bpt); - free (up); - return pt; - } - - /* - * Build pointer to the parent directory, allocating memory - * as necessary. Max length is 3 for "../", the largest - * possible component name, plus a trailing NULL. - */ - - if (bup + 3 + MAXNAMLEN + 1 >= eup) - { - if (!(up = (char *) realloc (up, upsize *= 2))) - { - goto err; - } - bup = up; - eup = up + upsize; - } - *bup++ = '.'; - *bup++ = '.'; - *bup = '\0'; - - /* Open and stat parent directory. */ - if (!(dir = _opendir (up)) || _fstat (__dirfd (dir), &s)) - goto err; - - /* Add trailing slash for next directory. */ - *bup++ = '/'; - - /* - * If it's a mount point, have to stat each element because - * the inode number in the directory is for the entry in the - * parent directory, not the inode number of the mounted file. - */ - - save_errno = 0; - if (s.st_dev == dev) - { - for (;;) - { - if (!(dp = _readdir (dir))) - goto notfound; - if (dp->d_ino == ino) - break; - } - } - else - for (;;) - { - if (!(dp = _readdir (dir))) - goto notfound; - if (ISDOT (dp)) - continue; - bcopy (dp->d_name, bup, strlen (dp->d_name) + 1); - - /* Save the first error for later. */ - if (stat (up, &s)) - { - if (!save_errno) - save_errno = errno; - errno = 0; - continue; - } - if (s.st_dev == dev && s.st_ino == ino) - break; - } - - /* - * Check for length of the current name, preceding slash, - * leading slash. - */ - - if (bpt - pt <= strlen (dp->d_name) + (first ? 1 : 2)) - { - size_t len, off; - - if (!ptsize) - { - errno = ERANGE; - goto err; - } - off = bpt - pt; - len = ept - bpt; - if (!(pt = (char *) realloc (pt, ptsize *= 2))) - { - goto err; - } - bpt = pt + off; - ept = pt + ptsize; - (void) bcopy (bpt, ept - len, len); - bpt = ept - len; - } - if (!first) - *--bpt = '/'; - bpt -= strlen (dp->d_name); - bcopy (dp->d_name, bpt, strlen (dp->d_name)); - (void) _closedir (dir); - - /* Truncate any file name. */ - *bup = '\0'; - } - -notfound: - /* - * If readdir set errno, use it, not any saved error; otherwise, - * didn't find the current directory in its parent directory, set - * errno to ENOENT. - */ - - if (!errno) - errno = save_errno ? save_errno : ENOENT; - /* FALLTHROUGH */ - -err: - if (ptsize) - free (pt); - free (up); - return (char *) NULL; -} - -#endif /* _REENT_ONLY */ diff --git a/newlib/libc/unix/getlogin.c b/newlib/libc/unix/getlogin.c deleted file mode 100644 index e043b029f..000000000 --- a/newlib/libc/unix/getlogin.c +++ /dev/null @@ -1,42 +0,0 @@ -#include <string.h> -#include <unistd.h> -#include <sys/types.h> -#include <utmp.h> -#include <fcntl.h> -#include <_syslist.h> - -char * -getlogin () -{ - int utmp_fd; - struct utmp utmp_buf; - static char buf[10]; - extern char *ttyname (); - char *tty; - - if (((tty = ttyname (0)) == 0) - || ((tty = ttyname (1)) == 0) - || ((tty = ttyname (2)) == 0)) - return 0; - - if ((utmp_fd = _open (UTMP_FILE, O_RDONLY)) == -1) - return 0; - - if (!strncmp (tty, "/dev/", 5)) - tty += 5; - - while (_read (utmp_fd, &utmp_buf, sizeof (utmp_buf)) == sizeof (utmp_buf)) - { - if (!strncmp (tty, utmp_buf.ut_line, sizeof (utmp_buf.ut_line)) - && utmp_buf.ut_type == USER_PROCESS) - { - _close (utmp_fd); - memset (buf, 0, sizeof (buf)); - strncpy (buf, utmp_buf.ut_user, sizeof (utmp_buf.ut_user)); - return buf; - } - } - - _close (utmp_fd); - return 0; -} diff --git a/newlib/libc/unix/getpass.c b/newlib/libc/unix/getpass.c deleted file mode 100644 index db0e52d61..000000000 --- a/newlib/libc/unix/getpass.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Copyright (c) 1988 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. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)getpass.c 5.9 (Berkeley) 5/6/91"; -#endif /* LIBC_SCCS and not lint */ - -#include <stdio.h> -#include <unistd.h> -#include <pwd.h> -#include <sys/termios.h> -#include <sys/signal.h> -#include <_syslist.h> - -#ifndef _PATH_PASSWD -#define _PATH_PASSWD "/etc/passwd" -#endif - -#ifndef _PASSWORD_LEN -#define _PASSWORD_LEN 128 /* max length, not counting NULL */ -#endif - -char * -getpass (prompt) - const char *prompt; -{ - struct termios term; - register int ch; - register char *p; - FILE *fp, *outfp; - long omask; - int echo; - static char buf[_PASSWORD_LEN + 1]; - - /* - * read and write to /dev/tty if possible; else read from - * stdin and write to stderr. - */ - - if ((outfp = fp = fopen ("/dev/tty", "w+")) == NULL) - { - outfp = stderr; - fp = stdin; - } - /* - * note - blocking signals isn't necessarily the - * right thing, but we leave it for now. - */ - omask = sigblock (sigmask (SIGINT) | sigmask (SIGTSTP)); - (void) tcgetattr (fileno (fp), &term); - echo = (term.c_lflag & ECHO); - if (echo) - { - term.c_lflag &= ~ECHO; - (void) tcsetattr (fileno (fp), TCSAFLUSH, &term); - } - (void) fputs (prompt, outfp); - rewind (outfp); /* implied flush */ - for (p = buf; (ch = getc (fp)) != EOF && ch != '\n';) - if (p < buf + _PASSWORD_LEN) - *p++ = ch; - *p = '\0'; - (void) _write (fileno (outfp), "\n", 1); - if (echo) - { - term.c_lflag |= ECHO; - tcsetattr (fileno (fp), TCSAFLUSH, &term); - } - (void) sigsetmask (omask); - if (fp != stdin) - (void) fclose (fp); - return buf; -} diff --git a/newlib/libc/unix/getpwent.c b/newlib/libc/unix/getpwent.c deleted file mode 100644 index 5390c682f..000000000 --- a/newlib/libc/unix/getpwent.c +++ /dev/null @@ -1,127 +0,0 @@ -#include <stdio.h> -#include <sys/types.h> -#include <pwd.h> -#include <errno.h> -#include <unistd.h> -#include <stdlib.h> -#include <string.h> -#include <limits.h> - -static struct passwd pw_passwd; /* password structure */ -static FILE *passwd_fp; - -static char logname[8]; -static char password[1024]; -static char gecos[1024]; -static char dir[1024]; -static char shell[1024]; - -struct passwd * -getpwnam (name) - const char *name; -{ - FILE *fp; - char buf[1024]; - - if ((fp = fopen ("/etc/passwd", "r")) == NULL) - { - return NULL; - } - - while (fgets (buf, sizeof (buf), fp)) - { - sscanf (buf, "%[^:]:%[^:]:%d:%d:%[^:]:%[^:]:%s\n", - logname, password, &pw_passwd.pw_uid, - &pw_passwd.pw_gid, gecos, - dir, shell); - pw_passwd.pw_name = logname; - pw_passwd.pw_passwd = password; - pw_passwd.pw_comment = ""; - pw_passwd.pw_gecos = gecos; - pw_passwd.pw_dir = dir; - pw_passwd.pw_shell = shell; - - if (!strcmp (logname, name)) - { - fclose (fp); - return &pw_passwd; - } - } - fclose (fp); - return NULL; -} - -struct passwd * -getpwuid (uid_t uid) -{ - FILE *fp; - char buf[1024]; - - if ((fp = fopen ("/etc/passwd", "r")) == NULL) - { - return NULL; - } - - while (fgets (buf, sizeof (buf), fp)) - { - sscanf (buf, "%[^:]:%[^:]:%d:%d:%[^:]:%[^:]:%s\n", - logname, password, &pw_passwd.pw_uid, - &pw_passwd.pw_gid, gecos, - dir, shell); - pw_passwd.pw_name = logname; - pw_passwd.pw_passwd = password; - pw_passwd.pw_comment = ""; - pw_passwd.pw_gecos = gecos; - pw_passwd.pw_dir = dir; - pw_passwd.pw_shell = shell; - - if (uid == pw_passwd.pw_uid) - { - fclose (fp); - return &pw_passwd; - } - } - fclose (fp); - return NULL; -} - -struct passwd * -getpwent () -{ - char buf[1024]; - - if (passwd_fp == NULL) - return NULL; - - if (fgets (buf, sizeof (buf), passwd_fp) == NULL) - return NULL; - - sscanf (buf, "%[^:]:%[^:]:%d:%d:%[^:]:%[^:]:%s\n", - logname, password, &pw_passwd.pw_uid, - &pw_passwd.pw_gid, gecos, - dir, shell); - pw_passwd.pw_name = logname; - pw_passwd.pw_passwd = password; - pw_passwd.pw_comment = ""; - pw_passwd.pw_gecos = gecos; - pw_passwd.pw_dir = dir; - pw_passwd.pw_shell = shell; - - return &pw_passwd; -} - -void -setpwent () -{ - if (passwd_fp != NULL) - fclose (passwd_fp); - - passwd_fp = fopen ("/etc/passwd", "r"); -} - -void -endpwent () -{ - if (passwd_fp != NULL) - fclose (passwd_fp); -} diff --git a/newlib/libc/unix/getut.c b/newlib/libc/unix/getut.c deleted file mode 100644 index 1e2b75596..000000000 --- a/newlib/libc/unix/getut.c +++ /dev/null @@ -1,86 +0,0 @@ -#include <stdlib.h> -#include <string.h> -#include <fcntl.h> -#include <unistd.h> -#include <utmp.h> -#include <_syslist.h> -#include <_ansi.h> - -static int utmp_fd = -2; -static char *utmp_file = UTMP_FILE; - -static struct utmp utmp_data; - -void -setutent () -{ - if (utmp_fd == -2) - { - utmp_fd = _open (utmp_file, O_RDONLY); - } - _lseek (utmp_fd, 0, SEEK_SET); -} - -void -endutent () -{ - _close (utmp_fd); - utmp_fd = -2; -} - -void -utmpname (_CONST char *file) -{ - utmp_file = strdup (file); -} - -struct utmp * -getutent () -{ - if (utmp_fd == -2) - setutent (); - if (_read (utmp_fd, &utmp_data, sizeof (utmp_data)) < sizeof (utmp_data)) - return 0; - return &utmp_data; -} - -struct utmp * -getutid (struct utmp *id) -{ - while (_read (utmp_fd, &utmp_data, sizeof (utmp_data)) == sizeof (utmp_data)) - { - switch (id->ut_type) - { - case RUN_LVL: - case BOOT_TIME: - case OLD_TIME: - case NEW_TIME: - if (id->ut_type == utmp_data.ut_type) - return &utmp_data; - case INIT_PROCESS: - case LOGIN_PROCESS: - case USER_PROCESS: - case DEAD_PROCESS: - if (id->ut_id == utmp_data.ut_id) - return &utmp_data; - default: - abort (); - } - } - return 0; -} - -struct utmp * -getutline (struct utmp *line) -{ - while (_read (utmp_fd, &utmp_data, sizeof (utmp_data)) == sizeof (utmp_data)) - { - if ((utmp_data.ut_type == LOGIN_PROCESS || - utmp_data.ut_type == USER_PROCESS) && - !strncmp (utmp_data.ut_line, line->ut_line, - sizeof (utmp_data.ut_line))) - return &utmp_data; - } - - return 0; -} diff --git a/newlib/libc/unix/pread.c b/newlib/libc/unix/pread.c deleted file mode 100644 index 72087542e..000000000 --- a/newlib/libc/unix/pread.c +++ /dev/null @@ -1,91 +0,0 @@ -/* -FUNCTION -<<pread>>---read a file from specified position - -INDEX - pread -INDEX - _pread_r - -ANSI_SYNOPSIS - #include <unistd.h> - ssize_t pread(int <[fd]>, void *<[buf]>, size_t <[n]>, off_t <[off]>); - ssize_t _pread_r(struct _reent *<[rptr]>, int <[fd]>, - void *<[buf]>, size_t <[n]>, off_t <[off]>); - -TRAD_SYNOPSIS - #include <unistd.h> - ssize_t pread(<[fd]>, <[buf]>, <[n]>, <[off]>) - int <[fd]>; - void *<[buf]>; - size_t <[n]>; - off_t <[off]>; - - ssize_t _pread_r(<[rptr]>, <[fd]>, <[buf]>, <[n]>, <[off]>) - struct _reent *<[rptr]>; - int <[fd]>; - void *<[buf]>; - size_t <[n]>; - off_t <[off]>; - -DESCRIPTION -The <<pread>> function is similar to <<read>>. One difference is that -<<pread>> has an additional parameter <[off]> which is the offset to -position in the file before reading. The function also differs in that -the file position is unchanged by the function (i.e. the file position -is the same before and after a call to <<pread>>). - -The <<_pread_r>> function is the same as <<pread>>, only a reentrant -struct pointer <[rptr]> is provided to preserve reentrancy. - -RETURNS -<<pread>> returns the number of bytes read or <<-1>> if failure occurred. - -PORTABILITY -<<pread>> is non-ANSI and is specified by the Single Unix Specification. - -Supporting OS subroutine required: <<read>>, <<lseek>>. -*/ - -#include <_ansi.h> -#include <unistd.h> -#include <reent.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 (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); -} - -#endif diff --git a/newlib/libc/unix/pwrite.c b/newlib/libc/unix/pwrite.c deleted file mode 100644 index 23979ac79..000000000 --- a/newlib/libc/unix/pwrite.c +++ /dev/null @@ -1,92 +0,0 @@ -/* -FUNCTION -<<pwrite>>---write a file from specified position - -INDEX - pwrite -INDEX - _pwrite_r - -ANSI_SYNOPSIS - #include <unistd.h> - ssize_t pwrite(int <[fd]>, const void *<[buf]>, - size_t <[n]>, off_t <[off]>); - ssize_t _pwrite_r(struct _reent *<[rptr]>, int <[fd]>, - const void *<[buf]>, size_t <[n]>, off_t <[off]>); - -TRAD_SYNOPSIS - #include <unistd.h> - ssize_t pwrite(<[fd]>, <[buf]>, <[n]>, <[off]>) - int <[fd]>; - const void *<[buf]>; - size_t <[n]>; - off_t <[off]>; - - ssize_t _pwrite_r(<[rptr]>, <[fd]>, <[buf]>, <[n]>, <[off]>) - struct _reent *<[rptr]>; - int <[fd]>; - const void *<[buf]>; - size_t <[n]>; - off_t <[off]>; - -DESCRIPTION -The <<pwrite>> function is similar to <<write>>. One difference is that -<<pwrite>> has an additional parameter <[off]> which is the offset to -position in the file before writing. The function also differs in that -the file position is unchanged by the function (i.e. the file position -is the same before and after a call to <<pwrite>>). - -The <<_pwrite_r>> function is the same as <<pwrite>>, only a reentrant -struct pointer <[rptr]> is provided to preserve reentrancy. - -RETURNS -<<pwrite>> returns the number of bytes written or <<-1>> if failure occurred. - -PORTABILITY -<<pwrite>> is non-ANSI and is specified by the Single Unix Specification. - -Supporting OS subroutine required: <<write>>, <<lseek>>. -*/ - -#include <_ansi.h> -#include <unistd.h> -#include <reent.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 (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); -} - -#endif diff --git a/newlib/libc/unix/sigset.c b/newlib/libc/unix/sigset.c deleted file mode 100644 index cd73a78c8..000000000 --- a/newlib/libc/unix/sigset.c +++ /dev/null @@ -1,61 +0,0 @@ -#include <signal.h> -#include <errno.h> - -#if defined(SIG_SETMASK) && NSIG <= 32 /* easier than trying to remove from Makefile */ - -#undef sigemptyset -int -sigemptyset (sigset_t * set) -{ - *set = (sigset_t) 0; - return 0; -} - -int -sigfillset (sigset_t * set) -{ - *set = ~((sigset_t) 0); - return 0; -} - -#undef sigaddset -int -sigaddset (sigset_t * set, int signo) -{ - if (signo >= NSIG || signo <= 0) - { - errno = EINVAL; - return -1; - } - *set |= 1 << (signo - 1); - return 0; -} - -int -sigdelset (sigset_t * set, int signo) -{ - if (signo >= NSIG || signo <= 0) - { - errno = EINVAL; - return -1; - } - *set &= ~(1 << (signo - 1)); - return 0; -} - -int -sigismember (const sigset_t * set, int signo) -{ - if (signo >= NSIG || signo <= 0) - { - errno = EINVAL; - return -1; - } - - if (*set & (1 << (signo - 1))) - return 1; - else - return 0; -} - -#endif /* SIG_SETMASK */ diff --git a/newlib/libc/unix/ttyname.c b/newlib/libc/unix/ttyname.c deleted file mode 100644 index 258ba25fe..000000000 --- a/newlib/libc/unix/ttyname.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright (c) 1988 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. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)ttyname.c 5.10 (Berkeley) 5/6/91"; -#endif /* LIBC_SCCS and not lint */ - -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <dirent.h> -#include <termios.h> -#include <unistd.h> -#include <string.h> -#include <paths.h> -#include <_syslist.h> - -static char buf[sizeof (_PATH_DEV) + MAXNAMLEN] = _PATH_DEV; - -char * -ttyname (fd) - int fd; -{ - struct stat sb; - struct termios tty; - struct dirent *dirp; - DIR *dp; - struct stat dsb; - char *rval; - - /* Must be a terminal. */ - if (tcgetattr (fd, &tty) < 0) - return NULL; - - /* Must be a character device. */ - if (_fstat (fd, &sb) || !S_ISCHR (sb.st_mode)) - return NULL; - - if ((dp = _opendir (_PATH_DEV)) == NULL) - return NULL; - - for (rval = NULL; dirp = _readdir (dp);) - { - if (dirp->d_ino != sb.st_ino) - continue; - strcpy (buf + sizeof (_PATH_DEV) - 1, dirp->d_name); - if (stat (buf, &dsb) || sb.st_dev != dsb.st_dev || - sb.st_ino != dsb.st_ino) - continue; - (void) _closedir (dp); - rval = buf; - break; - } - (void) _closedir (dp); - return rval; -} |