| Index: bison/src/bison/2.4.1/bison-2.4.1-src/lib/unistd.in.h
|
| ===================================================================
|
| --- bison/src/bison/2.4.1/bison-2.4.1-src/lib/unistd.in.h (revision 0)
|
| +++ bison/src/bison/2.4.1/bison-2.4.1-src/lib/unistd.in.h (revision 0)
|
| @@ -0,0 +1,555 @@
|
| +/* -*- buffer-read-only: t -*- vi: set ro: */
|
| +/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
|
| +/* Substitute for and wrapper around <unistd.h>.
|
| + Copyright (C) 2003-2008 Free Software Foundation, Inc.
|
| +
|
| + 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 3, 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. */
|
| +
|
| +#ifndef _GL_UNISTD_H
|
| +
|
| +#if __GNUC__ >= 3
|
| +@PRAGMA_SYSTEM_HEADER@
|
| +#endif
|
| +
|
| +/* The include_next requires a split double-inclusion guard. */
|
| +#if @HAVE_UNISTD_H@
|
| +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@
|
| +#endif
|
| +
|
| +#ifndef _GL_UNISTD_H
|
| +#define _GL_UNISTD_H
|
| +
|
| +/* mingw doesn't define the SEEK_* macros in <unistd.h>. */
|
| +#if !(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET)
|
| +# include <stdio.h>
|
| +#endif
|
| +
|
| +/* mingw fails to declare _exit in <unistd.h>. */
|
| +#include <stdlib.h>
|
| +
|
| +#if @GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@
|
| +/* Get ssize_t. */
|
| +# include <sys/types.h>
|
| +#endif
|
| +
|
| +#if @GNULIB_GETHOSTNAME@
|
| +/* Get all possible declarations of gethostname(). */
|
| +# if @UNISTD_H_HAVE_WINSOCK2_H@
|
| +# include <winsock2.h>
|
| +# if !defined _GL_SYS_SOCKET_H
|
| +# undef socket
|
| +# define socket socket_used_without_including_sys_socket_h
|
| +# undef connect
|
| +# define connect connect_used_without_including_sys_socket_h
|
| +# undef accept
|
| +# define accept accept_used_without_including_sys_socket_h
|
| +# undef bind
|
| +# define bind bind_used_without_including_sys_socket_h
|
| +# undef getpeername
|
| +# define getpeername getpeername_used_without_including_sys_socket_h
|
| +# undef getsockname
|
| +# define getsockname getsockname_used_without_including_sys_socket_h
|
| +# undef getsockopt
|
| +# define getsockopt getsockopt_used_without_including_sys_socket_h
|
| +# undef listen
|
| +# define listen listen_used_without_including_sys_socket_h
|
| +# undef recv
|
| +# define recv recv_used_without_including_sys_socket_h
|
| +# undef send
|
| +# define send send_used_without_including_sys_socket_h
|
| +# undef recvfrom
|
| +# define recvfrom recvfrom_used_without_including_sys_socket_h
|
| +# undef sendto
|
| +# define sendto sendto_used_without_including_sys_socket_h
|
| +# undef setsockopt
|
| +# define setsockopt setsockopt_used_without_including_sys_socket_h
|
| +# undef shutdown
|
| +# define shutdown shutdown_used_without_including_sys_socket_h
|
| +# endif
|
| +# if !defined _GL_SYS_SELECT_H
|
| +# undef select
|
| +# define select select_used_without_including_sys_select_h
|
| +# endif
|
| +# endif
|
| +#endif
|
| +
|
| +/* The definition of GL_LINK_WARNING is copied here. */
|
| +
|
| +
|
| +/* Declare overridden functions. */
|
| +
|
| +#ifdef __cplusplus
|
| +extern "C" {
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_CHOWN@
|
| +# if @REPLACE_CHOWN@
|
| +# ifndef REPLACE_CHOWN
|
| +# define REPLACE_CHOWN 1
|
| +# endif
|
| +# if REPLACE_CHOWN
|
| +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE
|
| + to GID (if GID is not -1). Follow symbolic links.
|
| + Return 0 if successful, otherwise -1 and errno set.
|
| + See the POSIX:2001 specification
|
| + <http://www.opengroup.org/susv3xsh/chown.html>. */
|
| +# define chown rpl_chown
|
| +extern int chown (const char *file, uid_t uid, gid_t gid);
|
| +# endif
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef chown
|
| +# define chown(f,u,g) \
|
| + (GL_LINK_WARNING ("chown fails to follow symlinks on some systems and " \
|
| + "doesn't treat a uid or gid of -1 on some systems - " \
|
| + "use gnulib module chown for portability"), \
|
| + chown (f, u, g))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_CLOSE@
|
| +# if @UNISTD_H_HAVE_WINSOCK2_H@
|
| +/* Need a gnulib internal function. */
|
| +# define HAVE__GL_CLOSE_FD_MAYBE_SOCKET 1
|
| +# endif
|
| +# if @REPLACE_CLOSE@
|
| +/* Automatically included by modules that need a replacement for close. */
|
| +# undef close
|
| +# define close rpl_close
|
| +extern int close (int);
|
| +# endif
|
| +#elif @UNISTD_H_HAVE_WINSOCK2_H@
|
| +# undef close
|
| +# define close close_used_without_requesting_gnulib_module_close
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef close
|
| +# define close(f) \
|
| + (GL_LINK_WARNING ("close does not portably work on sockets - " \
|
| + "use gnulib module close for portability"), \
|
| + close (f))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_DUP2@
|
| +# if !@HAVE_DUP2@
|
| +/* Copy the file descriptor OLDFD into file descriptor NEWFD. Do nothing if
|
| + NEWFD = OLDFD, otherwise close NEWFD first if it is open.
|
| + Return 0 if successful, otherwise -1 and errno set.
|
| + See the POSIX:2001 specification
|
| + <http://www.opengroup.org/susv3xsh/dup2.html>. */
|
| +extern int dup2 (int oldfd, int newfd);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef dup2
|
| +# define dup2(o,n) \
|
| + (GL_LINK_WARNING ("dup2 is unportable - " \
|
| + "use gnulib module dup2 for portability"), \
|
| + dup2 (o, n))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_ENVIRON@
|
| +# if !@HAVE_DECL_ENVIRON@
|
| +/* Set of environment variables and values. An array of strings of the form
|
| + "VARIABLE=VALUE", terminated with a NULL. */
|
| +# if defined __APPLE__ && defined __MACH__
|
| +# include <crt_externs.h>
|
| +# define environ (*_NSGetEnviron ())
|
| +# else
|
| +extern char **environ;
|
| +# endif
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef environ
|
| +# define environ \
|
| + (GL_LINK_WARNING ("environ is unportable - " \
|
| + "use gnulib module environ for portability"), \
|
| + environ)
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_EUIDACCESS@
|
| +# if !@HAVE_EUIDACCESS@
|
| +/* Like access(), except that is uses the effective user id and group id of
|
| + the current process. */
|
| +extern int euidaccess (const char *filename, int mode);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef euidaccess
|
| +# define euidaccess(f,m) \
|
| + (GL_LINK_WARNING ("euidaccess is unportable - " \
|
| + "use gnulib module euidaccess for portability"), \
|
| + euidaccess (f, m))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_FCHDIR@
|
| +# if @REPLACE_FCHDIR@
|
| +
|
| +/* Change the process' current working directory to the directory on which
|
| + the given file descriptor is open.
|
| + Return 0 if successful, otherwise -1 and errno set.
|
| + See the POSIX:2001 specification
|
| + <http://www.opengroup.org/susv3xsh/fchdir.html>. */
|
| +extern int fchdir (int /*fd*/);
|
| +
|
| +# define dup rpl_dup
|
| +extern int dup (int);
|
| +# define dup2 rpl_dup2
|
| +extern int dup2 (int, int);
|
| +
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef fchdir
|
| +# define fchdir(f) \
|
| + (GL_LINK_WARNING ("fchdir is unportable - " \
|
| + "use gnulib module fchdir for portability"), \
|
| + fchdir (f))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_FSYNC@
|
| +/* Synchronize changes to a file.
|
| + Return 0 if successful, otherwise -1 and errno set.
|
| + See POSIX:2001 specification
|
| + <http://www.opengroup.org/susv3xsh/fsync.html>. */
|
| +# if !@HAVE_FSYNC@
|
| +extern int fsync (int fd);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef fsync
|
| +# define fsync(fd) \
|
| + (GL_LINK_WARNING ("fsync is unportable - " \
|
| + "use gnulib module fsync for portability"), \
|
| + fsync (fd))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_FTRUNCATE@
|
| +# if !@HAVE_FTRUNCATE@
|
| +/* Change the size of the file to which FD is opened to become equal to LENGTH.
|
| + Return 0 if successful, otherwise -1 and errno set.
|
| + See the POSIX:2001 specification
|
| + <http://www.opengroup.org/susv3xsh/ftruncate.html>. */
|
| +extern int ftruncate (int fd, off_t length);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef ftruncate
|
| +# define ftruncate(f,l) \
|
| + (GL_LINK_WARNING ("ftruncate is unportable - " \
|
| + "use gnulib module ftruncate for portability"), \
|
| + ftruncate (f, l))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_GETCWD@
|
| +/* Include the headers that might declare getcwd so that they will not
|
| + cause confusion if included after this file. */
|
| +# include <stdlib.h>
|
| +# if @REPLACE_GETCWD@
|
| +/* Get the name of the current working directory, and put it in SIZE bytes
|
| + of BUF.
|
| + Return BUF if successful, or NULL if the directory couldn't be determined
|
| + or SIZE was too small.
|
| + See the POSIX:2001 specification
|
| + <http://www.opengroup.org/susv3xsh/getcwd.html>.
|
| + Additionally, the gnulib module 'getcwd' guarantees the following GNU
|
| + extension: If BUF is NULL, an array is allocated with 'malloc'; the array
|
| + is SIZE bytes long, unless SIZE == 0, in which case it is as big as
|
| + necessary. */
|
| +# define getcwd rpl_getcwd
|
| +extern char * getcwd (char *buf, size_t size);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef getcwd
|
| +# define getcwd(b,s) \
|
| + (GL_LINK_WARNING ("getcwd is unportable - " \
|
| + "use gnulib module getcwd for portability"), \
|
| + getcwd (b, s))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_GETDOMAINNAME@
|
| +/* Return the NIS domain name of the machine.
|
| + WARNING! The NIS domain name is unrelated to the fully qualified host name
|
| + of the machine. It is also unrelated to email addresses.
|
| + WARNING! The NIS domain name is usually the empty string or "(none)" when
|
| + not using NIS.
|
| +
|
| + Put up to LEN bytes of the NIS domain name into NAME.
|
| + Null terminate it if the name is shorter than LEN.
|
| + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1.
|
| + Return 0 if successful, otherwise set errno and return -1. */
|
| +# if !@HAVE_GETDOMAINNAME@
|
| +extern int getdomainname(char *name, size_t len);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef getdomainname
|
| +# define getdomainname(n,l) \
|
| + (GL_LINK_WARNING ("getdomainname is unportable - " \
|
| + "use gnulib module getdomainname for portability"), \
|
| + getdomainname (n, l))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_GETDTABLESIZE@
|
| +# if !@HAVE_GETDTABLESIZE@
|
| +/* Return the maximum number of file descriptors in the current process. */
|
| +extern int getdtablesize (void);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef getdtablesize
|
| +# define getdtablesize() \
|
| + (GL_LINK_WARNING ("getdtablesize is unportable - " \
|
| + "use gnulib module getdtablesize for portability"), \
|
| + getdtablesize ())
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_GETHOSTNAME@
|
| +/* Return the standard host name of the machine.
|
| + WARNING! The host name may or may not be fully qualified.
|
| +
|
| + Put up to LEN bytes of the host name into NAME.
|
| + Null terminate it if the name is shorter than LEN.
|
| + If the host name is longer than LEN, set errno = EINVAL and return -1.
|
| + Return 0 if successful, otherwise set errno and return -1. */
|
| +# if @UNISTD_H_HAVE_WINSOCK2_H@
|
| +# undef gethostname
|
| +# define gethostname rpl_gethostname
|
| +# endif
|
| +# if @UNISTD_H_HAVE_WINSOCK2_H@ || !@HAVE_GETHOSTNAME@
|
| +extern int gethostname(char *name, size_t len);
|
| +# endif
|
| +#elif @UNISTD_H_HAVE_WINSOCK2_H@
|
| +# undef gethostname
|
| +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef gethostname
|
| +# define gethostname(n,l) \
|
| + (GL_LINK_WARNING ("gethostname is unportable - " \
|
| + "use gnulib module gethostname for portability"), \
|
| + gethostname (n, l))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_GETLOGIN_R@
|
| +/* Copies the user's login name to NAME.
|
| + The array pointed to by NAME has room for SIZE bytes.
|
| +
|
| + Returns 0 if successful. Upon error, an error number is returned, or -1 in
|
| + the case that the login name cannot be found but no specific error is
|
| + provided (this case is hopefully rare but is left open by the POSIX spec).
|
| +
|
| + See <http://www.opengroup.org/susv3xsh/getlogin.html>.
|
| + */
|
| +# if !@HAVE_DECL_GETLOGIN_R@
|
| +# include <stddef.h>
|
| +extern int getlogin_r (char *name, size_t size);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef getlogin_r
|
| +# define getlogin_r(n,s) \
|
| + (GL_LINK_WARNING ("getlogin_r is unportable - " \
|
| + "use gnulib module getlogin_r for portability"), \
|
| + getlogin_r (n, s))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_GETPAGESIZE@
|
| +# if @REPLACE_GETPAGESIZE@
|
| +# define getpagesize rpl_getpagesize
|
| +extern int getpagesize (void);
|
| +# elif !@HAVE_GETPAGESIZE@
|
| +/* This is for POSIX systems. */
|
| +# if !defined getpagesize && defined _SC_PAGESIZE
|
| +# if ! (defined __VMS && __VMS_VER < 70000000)
|
| +# define getpagesize() sysconf (_SC_PAGESIZE)
|
| +# endif
|
| +# endif
|
| +/* This is for older VMS. */
|
| +# if !defined getpagesize && defined __VMS
|
| +# ifdef __ALPHA
|
| +# define getpagesize() 8192
|
| +# else
|
| +# define getpagesize() 512
|
| +# endif
|
| +# endif
|
| +/* This is for BeOS. */
|
| +# if !defined getpagesize && @HAVE_OS_H@
|
| +# include <OS.h>
|
| +# if defined B_PAGE_SIZE
|
| +# define getpagesize() B_PAGE_SIZE
|
| +# endif
|
| +# endif
|
| +/* This is for AmigaOS4.0. */
|
| +# if !defined getpagesize && defined __amigaos4__
|
| +# define getpagesize() 2048
|
| +# endif
|
| +/* This is for older Unix systems. */
|
| +# if !defined getpagesize && @HAVE_SYS_PARAM_H@
|
| +# include <sys/param.h>
|
| +# ifdef EXEC_PAGESIZE
|
| +# define getpagesize() EXEC_PAGESIZE
|
| +# else
|
| +# ifdef NBPG
|
| +# ifndef CLSIZE
|
| +# define CLSIZE 1
|
| +# endif
|
| +# define getpagesize() (NBPG * CLSIZE)
|
| +# else
|
| +# ifdef NBPC
|
| +# define getpagesize() NBPC
|
| +# endif
|
| +# endif
|
| +# endif
|
| +# endif
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef getpagesize
|
| +# define getpagesize() \
|
| + (GL_LINK_WARNING ("getpagesize is unportable - " \
|
| + "use gnulib module getpagesize for portability"), \
|
| + getpagesize ())
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_GETUSERSHELL@
|
| +# if !@HAVE_GETUSERSHELL@
|
| +/* Return the next valid login shell on the system, or NULL when the end of
|
| + the list has been reached. */
|
| +extern char *getusershell (void);
|
| +/* Rewind to pointer that is advanced at each getusershell() call. */
|
| +extern void setusershell (void);
|
| +/* Free the pointer that is advanced at each getusershell() call and
|
| + associated resources. */
|
| +extern void endusershell (void);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef getusershell
|
| +# define getusershell() \
|
| + (GL_LINK_WARNING ("getusershell is unportable - " \
|
| + "use gnulib module getusershell for portability"), \
|
| + getusershell ())
|
| +# undef setusershell
|
| +# define setusershell() \
|
| + (GL_LINK_WARNING ("setusershell is unportable - " \
|
| + "use gnulib module getusershell for portability"), \
|
| + setusershell ())
|
| +# undef endusershell
|
| +# define endusershell() \
|
| + (GL_LINK_WARNING ("endusershell is unportable - " \
|
| + "use gnulib module getusershell for portability"), \
|
| + endusershell ())
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_LCHOWN@
|
| +# if @REPLACE_LCHOWN@
|
| +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE
|
| + to GID (if GID is not -1). Do not follow symbolic links.
|
| + Return 0 if successful, otherwise -1 and errno set.
|
| + See the POSIX:2001 specification
|
| + <http://www.opengroup.org/susv3xsh/lchown.html>. */
|
| +# define lchown rpl_lchown
|
| +extern int lchown (char const *file, uid_t owner, gid_t group);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef lchown
|
| +# define lchown(f,u,g) \
|
| + (GL_LINK_WARNING ("lchown is unportable to pre-POSIX.1-2001 " \
|
| + "systems - use gnulib module lchown for portability"), \
|
| + lchown (f, u, g))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_LSEEK@
|
| +# if @REPLACE_LSEEK@
|
| +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END.
|
| + Return the new offset if successful, otherwise -1 and errno set.
|
| + See the POSIX:2001 specification
|
| + <http://www.opengroup.org/susv3xsh/lseek.html>. */
|
| +# define lseek rpl_lseek
|
| + extern off_t lseek (int fd, off_t offset, int whence);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef lseek
|
| +# define lseek(f,o,w) \
|
| + (GL_LINK_WARNING ("lseek does not fail with ESPIPE on pipes on some " \
|
| + "systems - use gnulib module lseek for portability"), \
|
| + lseek (f, o, w))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_READLINK@
|
| +/* Read the contents of the symbolic link FILE and place the first BUFSIZE
|
| + bytes of it into BUF. Return the number of bytes placed into BUF if
|
| + successful, otherwise -1 and errno set.
|
| + See the POSIX:2001 specification
|
| + <http://www.opengroup.org/susv3xsh/readlink.html>. */
|
| +# if !@HAVE_READLINK@
|
| +# include <stddef.h>
|
| +extern int readlink (const char *file, char *buf, size_t bufsize);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef readlink
|
| +# define readlink(f,b,s) \
|
| + (GL_LINK_WARNING ("readlink is unportable - " \
|
| + "use gnulib module readlink for portability"), \
|
| + readlink (f, b, s))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_SLEEP@
|
| +/* Pause the execution of the current thread for N seconds.
|
| + Returns the number of seconds left to sleep.
|
| + See the POSIX:2001 specification
|
| + <http://www.opengroup.org/susv3xsh/sleep.html>. */
|
| +# if !@HAVE_SLEEP@
|
| +extern unsigned int sleep (unsigned int n);
|
| +# endif
|
| +#elif defined GNULIB_POSIXCHECK
|
| +# undef sleep
|
| +# define sleep(n) \
|
| + (GL_LINK_WARNING ("sleep is unportable - " \
|
| + "use gnulib module sleep for portability"), \
|
| + sleep (n))
|
| +#endif
|
| +
|
| +
|
| +#if @GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@
|
| +/* Write up to COUNT bytes starting at BUF to file descriptor FD.
|
| + See the POSIX:2001 specification
|
| + <http://www.opengroup.org/susv3xsh/write.html>. */
|
| +# undef write
|
| +# define write rpl_write
|
| +extern ssize_t write (int fd, const void *buf, size_t count);
|
| +#endif
|
| +
|
| +
|
| +#ifdef FCHDIR_REPLACEMENT
|
| +/* gnulib internal function. */
|
| +extern void _gl_unregister_fd (int fd);
|
| +#endif
|
| +
|
| +
|
| +#ifdef __cplusplus
|
| +}
|
| +#endif
|
| +
|
| +
|
| +#endif /* _GL_UNISTD_H */
|
| +#endif /* _GL_UNISTD_H */
|
|
|
| Property changes on: bison\src\bison\2.4.1\bison-2.4.1-src\lib\unistd.in.h
|
| ___________________________________________________________________
|
| Added: svn:eol-style
|
| + LF
|
|
|
|
|