From ccb7b95dcf93a7721ea149106fa91e2d675e76b2 Mon Sep 17 00:00:00 2001 From: cvs2svn <> Date: Tue, 17 Sep 2013 21:05:53 +0000 Subject: This commit was manufactured by cvs2svn to create tag 'cgen- snapshot-20130601'. Sprout from binutils-2_24-branch 2013-09-17 21:05:50 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'binutils-' Cherrypick from master 2013-06-01 07:14:44 UTC Denis Chertykov ' * gas/config/tc-avr.c: Change ISA for devices with USB support to': ChangeLog Makefile.def Makefile.in configure configure.ac src-release Delete: include/COPYING include/COPYING3 include/ChangeLog include/ChangeLog-9103 include/MAINTAINERS include/alloca-conf.h include/ansidecl.h include/aout/ChangeLog include/aout/adobe.h include/aout/aout64.h include/aout/ar.h include/aout/dynix3.h include/aout/encap.h include/aout/host.h include/aout/hp.h include/aout/hp300hpux.h include/aout/hppa.h include/aout/ranlib.h include/aout/reloc.h include/aout/stab.def include/aout/stab_gnu.h include/aout/sun4.h include/bfdlink.h include/binary-io.h include/bout.h include/cgen/ChangeLog include/cgen/basic-modes.h include/cgen/basic-ops.h include/cgen/bitset.h include/coff/ChangeLog include/coff/ChangeLog-9103 include/coff/alpha.h include/coff/apollo.h include/coff/arm.h include/coff/aux-coff.h include/coff/ecoff.h include/coff/external.h include/coff/go32exe.h include/coff/h8300.h include/coff/h8500.h include/coff/i386.h include/coff/i860.h include/coff/i960.h include/coff/ia64.h include/coff/internal.h include/coff/m68k.h include/coff/m88k.h include/coff/mcore.h include/coff/mips.h include/coff/mipspe.h include/coff/or32.h include/coff/pe.h include/coff/powerpc.h include/coff/rs6000.h include/coff/rs6k64.h include/coff/sh.h include/coff/sparc.h include/coff/sym.h include/coff/symconst.h include/coff/ti.h include/coff/tic30.h include/coff/tic4x.h include/coff/tic54x.h include/coff/tic80.h include/coff/w65.h include/coff/we32k.h include/coff/x86_64.h include/coff/xcoff.h include/coff/z80.h include/coff/z8k.h include/demangle.h include/dis-asm.h include/dwarf2.def include/dwarf2.h include/dyn-string.h include/elf/ChangeLog include/elf/ChangeLog-9103 include/elf/aarch64.h include/elf/alpha.h include/elf/arc.h include/elf/arm.h include/elf/avr.h include/elf/bfin.h include/elf/common.h include/elf/cr16.h include/elf/cr16c.h include/elf/cris.h include/elf/crx.h include/elf/d10v.h include/elf/d30v.h include/elf/dlx.h include/elf/dwarf.h include/elf/epiphany.h include/elf/external.h include/elf/fr30.h include/elf/frv.h include/elf/h8.h include/elf/hppa.h include/elf/i370.h include/elf/i386.h include/elf/i860.h include/elf/i960.h include/elf/ia64.h include/elf/internal.h include/elf/ip2k.h include/elf/iq2000.h include/elf/lm32.h include/elf/m32c.h include/elf/m32r.h include/elf/m68hc11.h include/elf/m68k.h include/elf/mcore.h include/elf/mep.h include/elf/metag.h include/elf/microblaze.h include/elf/mips.h include/elf/mmix.h include/elf/mn10200.h include/elf/mn10300.h include/elf/moxie.h include/elf/msp430.h include/elf/mt.h include/elf/nios2.h include/elf/openrisc.h include/elf/or32.h include/elf/pj.h include/elf/ppc.h include/elf/ppc64.h include/elf/reloc-macros.h include/elf/rl78.h include/elf/rx.h include/elf/s390.h include/elf/score.h include/elf/sh.h include/elf/sparc.h include/elf/spu.h include/elf/tic6x-attrs.h include/elf/tic6x.h include/elf/tilegx.h include/elf/tilepro.h include/elf/v850.h include/elf/vax.h include/elf/vxworks.h include/elf/x86-64.h include/elf/xc16x.h include/elf/xgate.h include/elf/xstormy16.h include/elf/xtensa.h include/fibheap.h include/filenames.h include/floatformat.h include/fnmatch.h include/fopen-bin.h include/fopen-same.h include/fopen-vms.h include/gdb/ChangeLog include/gdb/callback.h include/gdb/fileio.h include/gdb/gdb-index.h include/gdb/remote-sim.h include/gdb/signals.def include/gdb/signals.h include/gdb/sim-arm.h include/gdb/sim-bfin.h include/gdb/sim-cr16.h include/gdb/sim-d10v.h include/gdb/sim-frv.h include/gdb/sim-h8300.h include/gdb/sim-lm32.h include/gdb/sim-m32c.h include/gdb/sim-ppc.h include/gdb/sim-rl78.h include/gdb/sim-rx.h include/gdb/sim-sh.h include/gdbm.h include/getopt.h include/hashtab.h include/hp-symtab.h include/ieee.h include/leb128.h include/libiberty.h include/lto-symtab.h include/mach-o/ChangeLog include/mach-o/arm.h include/mach-o/codesign.h include/mach-o/external.h include/mach-o/loader.h include/mach-o/reloc.h include/mach-o/x86-64.h include/md5.h include/nlm/ChangeLog include/nlm/alpha-ext.h include/nlm/common.h include/nlm/external.h include/nlm/i386-ext.h include/nlm/internal.h include/nlm/ppc-ext.h include/nlm/sparc32-ext.h include/oasys.h include/objalloc.h include/obstack.h include/opcode/ChangeLog include/opcode/ChangeLog-9103 include/opcode/aarch64.h include/opcode/alpha.h include/opcode/arc.h include/opcode/arm.h include/opcode/avr.h include/opcode/bfin.h include/opcode/cgen.h include/opcode/convex.h include/opcode/cr16.h include/opcode/cris.h include/opcode/crx.h include/opcode/d10v.h include/opcode/d30v.h include/opcode/dlx.h include/opcode/h8300.h include/opcode/hppa.h include/opcode/i370.h include/opcode/i386.h include/opcode/i860.h include/opcode/i960.h include/opcode/ia64.h include/opcode/m68hc11.h include/opcode/m68k.h include/opcode/m88k.h include/opcode/metag.h include/opcode/mips.h include/opcode/mmix.h include/opcode/mn10200.h include/opcode/mn10300.h include/opcode/moxie.h include/opcode/msp430-decode.h include/opcode/msp430.h include/opcode/nios2.h include/opcode/np1.h include/opcode/ns32k.h include/opcode/or32.h include/opcode/pdp11.h include/opcode/pj.h include/opcode/pn.h include/opcode/ppc.h include/opcode/pyr.h include/opcode/rl78.h include/opcode/rx.h include/opcode/s390.h include/opcode/score-datadep.h include/opcode/score-inst.h include/opcode/sparc.h include/opcode/spu-insns.h include/opcode/spu.h include/opcode/tahoe.h include/opcode/tic30.h include/opcode/tic4x.h include/opcode/tic54x.h include/opcode/tic6x-control-registers.h include/opcode/tic6x-insn-formats.h include/opcode/tic6x-opcode-table.h include/opcode/tic6x.h include/opcode/tic80.h include/opcode/tilegx.h include/opcode/tilepro.h include/opcode/v850.h include/opcode/vax.h include/opcode/xgate.h include/os9k.h include/partition.h include/plugin-api.h include/progress.h include/safe-ctype.h include/sha1.h include/simple-object.h include/som/ChangeLog include/som/aout.h include/som/clock.h include/som/internal.h include/som/lst.h include/som/reloc.h include/sort.h include/splay-tree.h include/symcat.h include/timeval-utils.h include/vms/ChangeLog include/vms/dcx.h include/vms/dmt.h include/vms/dsc.h include/vms/dst.h include/vms/eeom.h include/vms/egps.h include/vms/egsd.h include/vms/egst.h include/vms/egsy.h include/vms/eiaf.h include/vms/eicp.h include/vms/eidc.h include/vms/eiha.h include/vms/eihd.h include/vms/eihi.h include/vms/eihs.h include/vms/eihvn.h include/vms/eisd.h include/vms/emh.h include/vms/eobjrec.h include/vms/esdf.h include/vms/esdfm.h include/vms/esdfv.h include/vms/esgps.h include/vms/esrf.h include/vms/etir.h include/vms/internal.h include/vms/lbr.h include/vms/prt.h include/vms/shl.h include/vtv-change-permission.h include/xregex.h include/xregex2.h include/xtensa-config.h include/xtensa-isa-internal.h include/xtensa-isa.h texinfo/texinfo.tex --- include/libiberty.h | 686 ---------------------------------------------------- 1 file changed, 686 deletions(-) delete mode 100644 include/libiberty.h (limited to 'include/libiberty.h') diff --git a/include/libiberty.h b/include/libiberty.h deleted file mode 100644 index cacde800e..000000000 --- a/include/libiberty.h +++ /dev/null @@ -1,686 +0,0 @@ -/* Function declarations for libiberty. - - Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, - 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. - - Note - certain prototypes declared in this header file are for - functions whoes implementation copyright does not belong to the - FSF. Those prototypes are present in this file for reference - purposes only and their presence in this file should not construed - as an indication of ownership by the FSF of the implementation of - those functions in any way or form whatsoever. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street - Fifth Floor, - Boston, MA 02110-1301, USA. - - Written by Cygnus Support, 1994. - - The libiberty library provides a number of functions which are - missing on some operating systems. We do not declare those here, - to avoid conflicts with the system header files on operating - systems that do support those functions. In this file we only - declare those functions which are specific to libiberty. */ - -#ifndef LIBIBERTY_H -#define LIBIBERTY_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include "ansidecl.h" - -/* Get a definition for size_t. */ -#include -/* Get a definition for va_list. */ -#include - -#include - -/* If the OS supports it, ensure that the supplied stream is setup to - avoid any multi-threaded locking. Otherwise leave the FILE pointer - unchanged. If the stream is NULL do nothing. */ - -extern void unlock_stream (FILE *); - -/* If the OS supports it, ensure that the standard I/O streams, stdin, - stdout and stderr are setup to avoid any multi-threaded locking. - Otherwise do nothing. */ - -extern void unlock_std_streams (void); - -/* Open and return a FILE pointer. If the OS supports it, ensure that - the stream is setup to avoid any multi-threaded locking. Otherwise - return the FILE pointer unchanged. */ - -extern FILE *fopen_unlocked (const char *, const char *); -extern FILE *fdopen_unlocked (int, const char *); -extern FILE *freopen_unlocked (const char *, const char *, FILE *); - -/* Build an argument vector from a string. Allocates memory using - malloc. Use freeargv to free the vector. */ - -extern char **buildargv (const char *) ATTRIBUTE_MALLOC; - -/* Free a vector returned by buildargv. */ - -extern void freeargv (char **); - -/* Duplicate an argument vector. Allocates memory using malloc. Use - freeargv to free the vector. */ - -extern char **dupargv (char **) ATTRIBUTE_MALLOC; - -/* Expand "@file" arguments in argv. */ - -extern void expandargv PARAMS ((int *, char ***)); - -/* Write argv to an @-file, inserting necessary quoting. */ - -extern int writeargv PARAMS ((char **, FILE *)); - -/* Return the number of elements in argv. */ - -extern int countargv (char**); - -/* Return the last component of a path name. Note that we can't use a - prototype here because the parameter is declared inconsistently - across different systems, sometimes as "char *" and sometimes as - "const char *" */ - -/* HAVE_DECL_* is a three-state macro: undefined, 0 or 1. If it is - undefined, we haven't run the autoconf check so provide the - declaration without arguments. If it is 0, we checked and failed - to find the declaration so provide a fully prototyped one. If it - is 1, we found it so don't provide any declaration at all. */ -#if !HAVE_DECL_BASENAME -#if defined (__GNU_LIBRARY__ ) || defined (__linux__) || defined (__FreeBSD__) || defined (__OpenBSD__) || defined(__NetBSD__) || defined (__CYGWIN__) || defined (__CYGWIN32__) || defined (__MINGW32__) || defined (HAVE_DECL_BASENAME) -extern char *basename (const char *); -#else -/* Do not allow basename to be used if there is no prototype seen. We - either need to use the above prototype or have one from - autoconf which would result in HAVE_DECL_BASENAME being set. */ -#define basename basename_cannot_be_used_without_a_prototype -#endif -#endif - -/* A well-defined basename () that is always compiled in. */ - -extern const char *lbasename (const char *); - -/* Same, but assumes DOS semantics (drive name, backslash is also a - dir separator) regardless of host. */ - -extern const char *dos_lbasename (const char *); - -/* Same, but assumes Unix semantics (absolute paths always start with - a slash, only forward slash is accepted as dir separator) - regardless of host. */ - -extern const char *unix_lbasename (const char *); - -/* A well-defined realpath () that is always compiled in. */ - -extern char *lrealpath (const char *); - -/* Concatenate an arbitrary number of strings. You must pass NULL as - the last argument of this function, to terminate the list of - strings. Allocates memory using xmalloc. */ - -extern char *concat (const char *, ...) ATTRIBUTE_MALLOC ATTRIBUTE_SENTINEL; - -/* Concatenate an arbitrary number of strings. You must pass NULL as - the last argument of this function, to terminate the list of - strings. Allocates memory using xmalloc. The first argument is - not one of the strings to be concatenated, but if not NULL is a - pointer to be freed after the new string is created, similar to the - way xrealloc works. */ - -extern char *reconcat (char *, const char *, ...) ATTRIBUTE_MALLOC ATTRIBUTE_SENTINEL; - -/* Determine the length of concatenating an arbitrary number of - strings. You must pass NULL as the last argument of this function, - to terminate the list of strings. */ - -extern unsigned long concat_length (const char *, ...) ATTRIBUTE_SENTINEL; - -/* Concatenate an arbitrary number of strings into a SUPPLIED area of - memory. You must pass NULL as the last argument of this function, - to terminate the list of strings. The supplied memory is assumed - to be large enough. */ - -extern char *concat_copy (char *, const char *, ...) ATTRIBUTE_SENTINEL; - -/* Concatenate an arbitrary number of strings into a GLOBAL area of - memory. You must pass NULL as the last argument of this function, - to terminate the list of strings. The supplied memory is assumed - to be large enough. */ - -extern char *concat_copy2 (const char *, ...) ATTRIBUTE_SENTINEL; - -/* This is the global area used by concat_copy2. */ - -extern char *libiberty_concat_ptr; - -/* Concatenate an arbitrary number of strings. You must pass NULL as - the last argument of this function, to terminate the list of - strings. Allocates memory using alloca. The arguments are - evaluated twice! */ -#define ACONCAT(ACONCAT_PARAMS) \ - (libiberty_concat_ptr = (char *) alloca (concat_length ACONCAT_PARAMS + 1), \ - concat_copy2 ACONCAT_PARAMS) - -/* Check whether two file descriptors refer to the same file. */ - -extern int fdmatch (int fd1, int fd2); - -/* Return the position of the first bit set in the argument. */ -/* Prototypes vary from system to system, so we only provide a - prototype on systems where we know that we need it. */ -#if defined (HAVE_DECL_FFS) && !HAVE_DECL_FFS -extern int ffs(int); -#endif - -/* Get the working directory. The result is cached, so don't call - chdir() between calls to getpwd(). */ - -extern char * getpwd (void); - -/* Get the current time. */ -/* Prototypes vary from system to system, so we only provide a - prototype on systems where we know that we need it. */ -#ifdef __MINGW32__ -/* Forward declaration to avoid #include . */ -struct timeval; -extern int gettimeofday (struct timeval *, void *); -#endif - -/* Get the amount of time the process has run, in microseconds. */ - -extern long get_run_time (void); - -/* Generate a relocated path to some installation directory. Allocates - return value using malloc. */ - -extern char *make_relative_prefix (const char *, const char *, - const char *) ATTRIBUTE_MALLOC; - -/* Generate a relocated path to some installation directory without - attempting to follow any soft links. Allocates - return value using malloc. */ - -extern char *make_relative_prefix_ignore_links (const char *, const char *, - const char *) ATTRIBUTE_MALLOC; - -/* Choose a temporary directory to use for scratch files. */ - -extern char *choose_temp_base (void) ATTRIBUTE_MALLOC; - -/* Return a temporary file name or NULL if unable to create one. */ - -extern char *make_temp_file (const char *) ATTRIBUTE_MALLOC; - -/* Remove a link to a file unless it is special. */ - -extern int unlink_if_ordinary (const char *); - -/* Allocate memory filled with spaces. Allocates using malloc. */ - -extern const char *spaces (int count); - -/* Return the maximum error number for which strerror will return a - string. */ - -extern int errno_max (void); - -/* Return the name of an errno value (e.g., strerrno (EINVAL) returns - "EINVAL"). */ - -extern const char *strerrno (int); - -/* Given the name of an errno value, return the value. */ - -extern int strtoerrno (const char *); - -/* ANSI's strerror(), but more robust. */ - -extern char *xstrerror (int); - -/* Return the maximum signal number for which strsignal will return a - string. */ - -extern int signo_max (void); - -/* Return a signal message string for a signal number - (e.g., strsignal (SIGHUP) returns something like "Hangup"). */ -/* This is commented out as it can conflict with one in system headers. - We still document its existence though. */ - -/*extern const char *strsignal (int);*/ - -/* Return the name of a signal number (e.g., strsigno (SIGHUP) returns - "SIGHUP"). */ - -extern const char *strsigno (int); - -/* Given the name of a signal, return its number. */ - -extern int strtosigno (const char *); - -/* Register a function to be run by xexit. Returns 0 on success. */ - -extern int xatexit (void (*fn) (void)); - -/* Exit, calling all the functions registered with xatexit. */ - -extern void xexit (int status) ATTRIBUTE_NORETURN; - -/* Set the program name used by xmalloc. */ - -extern void xmalloc_set_program_name (const char *); - -/* Report an allocation failure. */ -extern void xmalloc_failed (size_t) ATTRIBUTE_NORETURN; - -/* Allocate memory without fail. If malloc fails, this will print a - message to stderr (using the name set by xmalloc_set_program_name, - if any) and then call xexit. */ - -extern void *xmalloc (size_t) ATTRIBUTE_MALLOC; - -/* Reallocate memory without fail. This works like xmalloc. Note, - realloc type functions are not suitable for attribute malloc since - they may return the same address across multiple calls. */ - -extern void *xrealloc (void *, size_t); - -/* Allocate memory without fail and set it to zero. This works like - xmalloc. */ - -extern void *xcalloc (size_t, size_t) ATTRIBUTE_MALLOC; - -/* Copy a string into a memory buffer without fail. */ - -extern char *xstrdup (const char *) ATTRIBUTE_MALLOC; - -/* Copy at most N characters from string into a buffer without fail. */ - -extern char *xstrndup (const char *, size_t) ATTRIBUTE_MALLOC; - -/* Copy an existing memory buffer to a new memory buffer without fail. */ - -extern void *xmemdup (const void *, size_t, size_t) ATTRIBUTE_MALLOC; - -/* Physical memory routines. Return values are in BYTES. */ -extern double physmem_total (void); -extern double physmem_available (void); - -/* Compute the 32-bit CRC of a block of memory. */ -extern unsigned int xcrc32 (const unsigned char *, int, unsigned int); - -/* These macros provide a K&R/C89/C++-friendly way of allocating structures - with nice encapsulation. The XDELETE*() macros are technically - superfluous, but provided here for symmetry. Using them consistently - makes it easier to update client code to use different allocators such - as new/delete and new[]/delete[]. */ - -/* Scalar allocators. */ - -#define XALLOCA(T) ((T *) alloca (sizeof (T))) -#define XNEW(T) ((T *) xmalloc (sizeof (T))) -#define XCNEW(T) ((T *) xcalloc (1, sizeof (T))) -#define XDUP(T, P) ((T *) xmemdup ((P), sizeof (T), sizeof (T))) -#define XDELETE(P) free ((void*) (P)) - -/* Array allocators. */ - -#define XALLOCAVEC(T, N) ((T *) alloca (sizeof (T) * (N))) -#define XNEWVEC(T, N) ((T *) xmalloc (sizeof (T) * (N))) -#define XCNEWVEC(T, N) ((T *) xcalloc ((N), sizeof (T))) -#define XDUPVEC(T, P, N) ((T *) xmemdup ((P), sizeof (T) * (N), sizeof (T) * (N))) -#define XRESIZEVEC(T, P, N) ((T *) xrealloc ((void *) (P), sizeof (T) * (N))) -#define XDELETEVEC(P) free ((void*) (P)) - -/* Allocators for variable-sized structures and raw buffers. */ - -#define XALLOCAVAR(T, S) ((T *) alloca ((S))) -#define XNEWVAR(T, S) ((T *) xmalloc ((S))) -#define XCNEWVAR(T, S) ((T *) xcalloc (1, (S))) -#define XDUPVAR(T, P, S1, S2) ((T *) xmemdup ((P), (S1), (S2))) -#define XRESIZEVAR(T, P, S) ((T *) xrealloc ((P), (S))) - -/* Type-safe obstack allocator. */ - -#define XOBNEW(O, T) ((T *) obstack_alloc ((O), sizeof (T))) -#define XOBNEWVEC(O, T, N) ((T *) obstack_alloc ((O), sizeof (T) * (N))) -#define XOBNEWVAR(O, T, S) ((T *) obstack_alloc ((O), (S))) -#define XOBFINISH(O, T) ((T) obstack_finish ((O))) - -/* hex character manipulation routines */ - -#define _hex_array_size 256 -#define _hex_bad 99 -extern const unsigned char _hex_value[_hex_array_size]; -extern void hex_init (void); -#define hex_p(c) (hex_value (c) != _hex_bad) -/* If you change this, note well: Some code relies on side effects in - the argument being performed exactly once. */ -#define hex_value(c) ((unsigned int) _hex_value[(unsigned char) (c)]) - -/* Flags for pex_init. These are bits to be or'ed together. */ - -/* Record subprocess times, if possible. */ -#define PEX_RECORD_TIMES 0x1 - -/* Use pipes for communication between processes, if possible. */ -#define PEX_USE_PIPES 0x2 - -/* Save files used for communication between processes. */ -#define PEX_SAVE_TEMPS 0x4 - -/* Prepare to execute one or more programs, with standard output of - each program fed to standard input of the next. - FLAGS As above. - PNAME The name of the program to report in error messages. - TEMPBASE A base name to use for temporary files; may be NULL to - use a random name. - Returns NULL on error. */ - -extern struct pex_obj *pex_init (int flags, const char *pname, - const char *tempbase); - -/* Flags for pex_run. These are bits to be or'ed together. */ - -/* Last program in pipeline. Standard output of program goes to - OUTNAME, or, if OUTNAME is NULL, to standard output of caller. Do - not set this if you want to call pex_read_output. After this is - set, pex_run may no longer be called with the same struct - pex_obj. */ -#define PEX_LAST 0x1 - -/* Search for program in executable search path. */ -#define PEX_SEARCH 0x2 - -/* OUTNAME is a suffix. */ -#define PEX_SUFFIX 0x4 - -/* Send program's standard error to standard output. */ -#define PEX_STDERR_TO_STDOUT 0x8 - -/* Input file should be opened in binary mode. This flag is ignored - on Unix. */ -#define PEX_BINARY_INPUT 0x10 - -/* Output file should be opened in binary mode. This flag is ignored - on Unix. For proper behaviour PEX_BINARY_INPUT and - PEX_BINARY_OUTPUT have to match appropriately--i.e., a call using - PEX_BINARY_OUTPUT should be followed by a call using - PEX_BINARY_INPUT. */ -#define PEX_BINARY_OUTPUT 0x20 - -/* Capture stderr to a pipe. The output can be read by - calling pex_read_err and reading from the returned - FILE object. This flag may be specified only for - the last program in a pipeline. - - This flag is supported only on Unix and Windows. */ -#define PEX_STDERR_TO_PIPE 0x40 - -/* Capture stderr in binary mode. This flag is ignored - on Unix. */ -#define PEX_BINARY_ERROR 0x80 - - -/* Execute one program. Returns NULL on success. On error returns an - error string (typically just the name of a system call); the error - string is statically allocated. - - OBJ Returned by pex_init. - - FLAGS As above. - - EXECUTABLE The program to execute. - - ARGV NULL terminated array of arguments to pass to the program. - - OUTNAME Sets the output file name as follows: - - PEX_SUFFIX set (OUTNAME may not be NULL): - TEMPBASE parameter to pex_init not NULL: - Output file name is the concatenation of TEMPBASE - and OUTNAME. - TEMPBASE is NULL: - Output file name is a random file name ending in - OUTNAME. - PEX_SUFFIX not set: - OUTNAME not NULL: - Output file name is OUTNAME. - OUTNAME NULL, TEMPBASE not NULL: - Output file name is randomly chosen using - TEMPBASE. - OUTNAME NULL, TEMPBASE NULL: - Output file name is randomly chosen. - - If PEX_LAST is not set, the output file name is the - name to use for a temporary file holding stdout, if - any (there will not be a file if PEX_USE_PIPES is set - and the system supports pipes). If a file is used, it - will be removed when no longer needed unless - PEX_SAVE_TEMPS is set. - - If PEX_LAST is set, and OUTNAME is not NULL, standard - output is written to the output file name. The file - will not be removed. If PEX_LAST and PEX_SUFFIX are - both set, TEMPBASE may not be NULL. - - ERRNAME If not NULL, this is the name of a file to which - standard error is written. If NULL, standard error of - the program is standard error of the caller. - - ERR On an error return, *ERR is set to an errno value, or - to 0 if there is no relevant errno. -*/ - -extern const char *pex_run (struct pex_obj *obj, int flags, - const char *executable, char * const *argv, - const char *outname, const char *errname, - int *err); - -/* As for pex_run (), but takes an extra parameter to enable the - environment for the child process to be specified. - - ENV The environment for the child process, specified as - an array of character pointers. Each element of the - array should point to a string of the form VAR=VALUE, - with the exception of the last element which must be - a null pointer. -*/ - -extern const char *pex_run_in_environment (struct pex_obj *obj, int flags, - const char *executable, - char * const *argv, - char * const *env, - const char *outname, - const char *errname, int *err); - -/* Return a stream for a temporary file to pass to the first program - in the pipeline as input. The file name is chosen as for pex_run. - pex_run closes the file automatically; don't close it yourself. */ - -extern FILE *pex_input_file (struct pex_obj *obj, int flags, - const char *in_name); - -/* Return a stream for a pipe connected to the standard input of the - first program in the pipeline. You must have passed - `PEX_USE_PIPES' to `pex_init'. Close the returned stream - yourself. */ - -extern FILE *pex_input_pipe (struct pex_obj *obj, int binary); - -/* Read the standard output of the last program to be executed. - pex_run can not be called after this. BINARY should be non-zero if - the file should be opened in binary mode; this is ignored on Unix. - Returns NULL on error. Don't call fclose on the returned FILE; it - will be closed by pex_free. */ - -extern FILE *pex_read_output (struct pex_obj *, int binary); - -/* Read the standard error of the last program to be executed. - pex_run can not be called after this. BINARY should be non-zero if - the file should be opened in binary mode; this is ignored on Unix. - Returns NULL on error. Don't call fclose on the returned FILE; it - will be closed by pex_free. */ - -extern FILE *pex_read_err (struct pex_obj *, int binary); - -/* Return exit status of all programs in VECTOR. COUNT indicates the - size of VECTOR. The status codes in the vector are in the order of - the calls to pex_run. Returns 0 on error, 1 on success. */ - -extern int pex_get_status (struct pex_obj *, int count, int *vector); - -/* Return times of all programs in VECTOR. COUNT indicates the size - of VECTOR. struct pex_time is really just struct timeval, but that - is not portable to all systems. Returns 0 on error, 1 on - success. */ - -struct pex_time -{ - unsigned long user_seconds; - unsigned long user_microseconds; - unsigned long system_seconds; - unsigned long system_microseconds; -}; - -extern int pex_get_times (struct pex_obj *, int count, - struct pex_time *vector); - -/* Clean up a pex_obj. If you have not called pex_get_times or - pex_get_status, this will try to kill the subprocesses. */ - -extern void pex_free (struct pex_obj *); - -/* Just execute one program. Return value is as for pex_run. - FLAGS Combination of PEX_SEARCH and PEX_STDERR_TO_STDOUT. - EXECUTABLE As for pex_run. - ARGV As for pex_run. - PNAME As for pex_init. - OUTNAME As for pex_run when PEX_LAST is set. - ERRNAME As for pex_run. - STATUS Set to exit status on success. - ERR As for pex_run. -*/ - -extern const char *pex_one (int flags, const char *executable, - char * const *argv, const char *pname, - const char *outname, const char *errname, - int *status, int *err); - -/* pexecute and pwait are the old pexecute interface, still here for - backward compatibility. Don't use these for new code. Instead, - use pex_init/pex_run/pex_get_status/pex_free, or pex_one. */ - -/* Definitions used by the pexecute routine. */ - -#define PEXECUTE_FIRST 1 -#define PEXECUTE_LAST 2 -#define PEXECUTE_ONE (PEXECUTE_FIRST + PEXECUTE_LAST) -#define PEXECUTE_SEARCH 4 -#define PEXECUTE_VERBOSE 8 - -/* Execute a program. */ - -extern int pexecute (const char *, char * const *, const char *, - const char *, char **, char **, int); - -/* Wait for pexecute to finish. */ - -extern int pwait (int, int *, int); - -#if !HAVE_DECL_ASPRINTF -/* Like sprintf but provides a pointer to malloc'd storage, which must - be freed by the caller. */ - -extern int asprintf (char **, const char *, ...) ATTRIBUTE_PRINTF_2; -#endif - -#if !HAVE_DECL_VASPRINTF -/* Like vsprintf but provides a pointer to malloc'd storage, which - must be freed by the caller. */ - -extern int vasprintf (char **, const char *, va_list) ATTRIBUTE_PRINTF(2,0); -#endif - -#if defined(HAVE_DECL_SNPRINTF) && !HAVE_DECL_SNPRINTF -/* Like sprintf but prints at most N characters. */ -extern int snprintf (char *, size_t, const char *, ...) ATTRIBUTE_PRINTF_3; -#endif - -#if defined(HAVE_DECL_VSNPRINTF) && !HAVE_DECL_VSNPRINTF -/* Like vsprintf but prints at most N characters. */ -extern int vsnprintf (char *, size_t, const char *, va_list) ATTRIBUTE_PRINTF(3,0); -#endif - -#if defined(HAVE_DECL_STRVERSCMP) && !HAVE_DECL_STRVERSCMP -/* Compare version strings. */ -extern int strverscmp (const char *, const char *); -#endif - -/* Set the title of a process */ -extern void setproctitle (const char *name, ...); - -/* Increase stack limit if possible. */ -extern void stack_limit_increase (unsigned long); - -#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0])) - -/* Drastically simplified alloca configurator. If we're using GCC, - we use __builtin_alloca; otherwise we use the C alloca. The C - alloca is always available. You can override GCC by defining - USE_C_ALLOCA yourself. The canonical autoconf macro C_ALLOCA is - also set/unset as it is often used to indicate whether code needs - to call alloca(0). */ -extern void *C_alloca (size_t) ATTRIBUTE_MALLOC; -#undef alloca -#if GCC_VERSION >= 2000 && !defined USE_C_ALLOCA -# define alloca(x) __builtin_alloca(x) -# undef C_ALLOCA -# define ASTRDUP(X) \ - (__extension__ ({ const char *const libiberty_optr = (X); \ - const unsigned long libiberty_len = strlen (libiberty_optr) + 1; \ - char *const libiberty_nptr = (char *const) alloca (libiberty_len); \ - (char *) memcpy (libiberty_nptr, libiberty_optr, libiberty_len); })) -#else -# define alloca(x) C_alloca(x) -# undef USE_C_ALLOCA -# define USE_C_ALLOCA 1 -# undef C_ALLOCA -# define C_ALLOCA 1 -extern const char *libiberty_optr; -extern char *libiberty_nptr; -extern unsigned long libiberty_len; -# define ASTRDUP(X) \ - (libiberty_optr = (X), \ - libiberty_len = strlen (libiberty_optr) + 1, \ - libiberty_nptr = (char *) alloca (libiberty_len), \ - (char *) memcpy (libiberty_nptr, libiberty_optr, libiberty_len)) -#endif - -#ifdef __cplusplus -} -#endif - - -#endif /* ! defined (LIBIBERTY_H) */ -- cgit v1.2.3