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Diffstat (limited to 'posix/bits/unistd.h')
| -rw-r--r-- | posix/bits/unistd.h | 250 |
1 files changed, 0 insertions, 250 deletions
diff --git a/posix/bits/unistd.h b/posix/bits/unistd.h deleted file mode 100644 index b08aef2f6c..0000000000 --- a/posix/bits/unistd.h +++ /dev/null @@ -1,250 +0,0 @@ -/* Checking macros for unistd functions. - Copyright (C) 2005, 2006 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. */ - -#ifndef _UNISTD_H -# error "Never include <bits/unistd.h> directly; use <unistd.h> instead." -#endif - -extern ssize_t __read_chk (int __fd, void *__buf, size_t __nbytes, - size_t __buflen) __wur; -extern ssize_t __REDIRECT (__read_alias, (int __fd, void *__buf, - size_t __nbytes), read) __wur; - -extern __always_inline __wur ssize_t -read (int __fd, void *__buf, size_t __nbytes) -{ - if (__bos0 (__buf) != (size_t) -1 - && (!__builtin_constant_p (__nbytes) || __nbytes > __bos0 (__buf))) - return __read_chk (__fd, __buf, __nbytes, __bos0 (__buf)); - return __read_alias (__fd, __buf, __nbytes); -} - -#ifdef __USE_UNIX98 -extern ssize_t __pread_chk (int __fd, void *__buf, size_t __nbytes, - __off_t __offset, size_t __bufsize) __wur; -extern ssize_t __pread64_chk (int __fd, void *__buf, size_t __nbytes, - __off64_t __offset, size_t __bufsize) __wur; -extern ssize_t __REDIRECT (__pread_alias, - (int __fd, void *__buf, size_t __nbytes, - __off_t __offset), pread) __wur; -extern ssize_t __REDIRECT (__pread64_alias, - (int __fd, void *__buf, size_t __nbytes, - __off64_t __offset), pread64) __wur; - -# ifndef __USE_FILE_OFFSET64 -extern __always_inline __wur ssize_t -pread (int __fd, void *__buf, size_t __nbytes, __off_t __offset) -{ - if (__bos0 (__buf) != (size_t) -1 - && (!__builtin_constant_p (__nbytes) || __nbytes > __bos0 (__buf))) - return __pread_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf)); - return __pread_alias (__fd, __buf, __nbytes, __offset); -} -# else -extern __always_inline __wur ssize_t -pread (int __fd, void *__buf, size_t __nbytes, __off64_t __offset) -{ - if (__bos0 (__buf) != (size_t) -1 - && (!__builtin_constant_p (__nbytes) || __nbytes > __bos0 (__buf))) - return __pread64_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf)); - return __pread64_alias (__fd, __buf, __nbytes, __offset); -} -# endif - -# ifdef __USE_LARGEFILE64 -extern __always_inline __wur ssize_t -pread64 (int __fd, void *__buf, size_t __nbytes, __off64_t __offset) -{ - if (__bos0 (__buf) != (size_t) -1 - && (!__builtin_constant_p (__nbytes) || __nbytes > __bos0 (__buf))) - return __pread64_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf)); - return __pread64_alias (__fd, __buf, __nbytes, __offset); -} -# endif -#endif - -#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K -extern ssize_t __readlink_chk (__const char *__restrict __path, - char *__restrict __buf, size_t __len, - size_t __buflen) - __THROW __nonnull ((1, 2)) __wur; -extern ssize_t __REDIRECT_NTH (__readlink_alias, - (__const char *__restrict __path, - char *__restrict __buf, size_t __len), readlink) - __nonnull ((1, 2)) __wur; - -extern __always_inline __nonnull ((1, 2)) __wur ssize_t -__NTH (readlink (__const char *__restrict __path, char *__restrict __buf, - size_t __len)) -{ - if (__bos (__buf) != (size_t) -1 - && (!__builtin_constant_p (__len) || __len > __bos (__buf))) - return __readlink_chk (__path, __buf, __len, __bos (__buf)); - return __readlink_alias (__path, __buf, __len); -} -#endif - -#ifdef __USE_ATFILE -extern ssize_t __readlinkat_chk (int __fd, __const char *__restrict __path, - char *__restrict __buf, size_t __len, - size_t __buflen) - __THROW __nonnull ((2, 3)) __wur; -extern ssize_t __REDIRECT_NTH (__readlinkat_alias, - (int __fd, __const char *__restrict __path, - char *__restrict __buf, size_t __len), - readlinkat) - __nonnull ((2, 3)) __wur; - -extern __always_inline __nonnull ((2, 3)) __wur ssize_t -__NTH (readlinkat (int __fd, __const char *__restrict __path, - char *__restrict __buf, size_t __len)) -{ - if (__bos (__buf) != (size_t) -1 - && (!__builtin_constant_p (__len) || __len > __bos (__buf))) - return __readlinkat_chk (__fd, __path, __buf, __len, __bos (__buf)); - return __readlinkat_alias (__fd, __path, __buf, __len); -} -#endif - -extern char *__getcwd_chk (char *__buf, size_t __size, size_t __buflen) - __THROW __wur; -extern char *__REDIRECT_NTH (__getcwd_alias, - (char *__buf, size_t __size), getcwd) __wur; - -extern __always_inline __wur char * -__NTH (getcwd (char *__buf, size_t __size)) -{ - if (__bos (__buf) != (size_t) -1 - && (!__builtin_constant_p (__size) || __size > __bos (__buf))) - return __getcwd_chk (__buf, __size, __bos (__buf)); - return __getcwd_alias (__buf, __size); -} - -#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED -extern char *__getwd_chk (char *__buf, size_t buflen) - __THROW __nonnull ((1)) __wur; -extern char *__REDIRECT_NTH (__getwd_alias, (char *__buf), getwd) - __nonnull ((1)) __wur; - -extern __always_inline __nonnull ((1)) __attribute_deprecated__ __wur char * -__NTH (getwd (char *__buf)) -{ - if (__bos (__buf) != (size_t) -1) - return __getwd_chk (__buf, __bos (__buf)); - return __getwd_alias (__buf); -} -#endif - -extern size_t __confstr_chk (int __name, char *__buf, size_t __len, - size_t __buflen) __THROW; -extern size_t __REDIRECT_NTH (__confstr_alias, (int __name, char *__buf, - size_t __len), confstr); - -extern __always_inline size_t -__NTH (confstr (int __name, char *__buf, size_t __len)) -{ - if (__bos (__buf) != (size_t) -1 - && (!__builtin_constant_p (__len) || __bos (__buf) < __len)) - return __confstr_chk (__name, __buf, __len, __bos (__buf)); - return __confstr_alias (__name, __buf, __len); -} - - -extern int __getgroups_chk (int __size, __gid_t __list[], size_t listlen) - __THROW __wur; -extern int __REDIRECT_NTH (__getgroups_alias, (int __size, __gid_t __list[]), - getgroups) __wur; - -extern __always_inline int -__NTH (getgroups (int __size, __gid_t __list[])) -{ - if (__bos (__list) != (size_t) -1 - && (!__builtin_constant_p (__size) - || __size * sizeof (__gid_t) > __bos (__list))) - return __getgroups_chk (__size, __list, __bos (__list)); - return __getgroups_alias (__size, __list); -} - - -extern int __ttyname_r_chk (int __fd, char *__buf, size_t __buflen, - size_t __nreal) __THROW __nonnull ((2)); -extern int __REDIRECT_NTH (__ttyname_r_alias, (int __fd, char *__buf, - size_t __buflen), ttyname_r) - __nonnull ((2)); - -extern __always_inline int -__NTH (ttyname_r (int __fd, char *__buf, size_t __buflen)) -{ - if (__bos (__buf) != (size_t) -1 - && (!__builtin_constant_p (__buflen) || __buflen > __bos (__buf))) - return __ttyname_r_chk (__fd, __buf, __buflen, __bos (__buf)); - return __ttyname_r_alias (__fd, __buf, __buflen); -} - - -#if defined __USE_REENTRANT || defined __USE_POSIX199506 -extern int __getlogin_r_chk (char *__buf, size_t __buflen, size_t __nreal) - __nonnull ((1)); -extern int __REDIRECT (__getlogin_r_alias, (char *__buf, size_t __buflen), - getlogin_r) __nonnull ((1)); - -extern __always_inline int -getlogin_r (char *__buf, size_t __buflen) -{ - if (__bos (__buf) != (size_t) -1 - && (!__builtin_constant_p (__buflen) || __buflen > __bos (__buf))) - return __getlogin_r_chk (__buf, __buflen, __bos (__buf)); - return __getlogin_r_alias (__buf, __buflen); -} -#endif - - -#if defined __USE_BSD || defined __USE_UNIX98 -extern int __gethostname_chk (char *__buf, size_t __buflen, size_t __nreal) - __THROW __nonnull ((1)); -extern int __REDIRECT_NTH (__gethostname_alias, (char *__buf, size_t __buflen), - gethostname) __nonnull ((1)); - -extern __always_inline int -__NTH (gethostname (char *__buf, size_t __buflen)) -{ - if (__bos (__buf) != (size_t) -1 - && (!__builtin_constant_p (__buflen) || __buflen > __bos (__buf))) - return __gethostname_chk (__buf, __buflen, __bos (__buf)); - return __gethostname_alias (__buf, __buflen); -} -#endif - - -#if defined __USE_BSD || (defined __USE_XOPEN && !defined __USE_UNIX98) -extern int __getdomainname_chk (char *__buf, size_t __buflen, size_t __nreal) - __THROW __nonnull ((1)) __wur; -extern int __REDIRECT_NTH (__getdomainname_alias, (char *__buf, - size_t __buflen), - getdomainname) __nonnull ((1)) __wur; - -extern __always_inline int -__NTH (getdomainname (char *__buf, size_t __buflen)) -{ - if (__bos (__buf) != (size_t) -1 - && (!__builtin_constant_p (__buflen) || __buflen > __bos (__buf))) - return __getdomainname_chk (__buf, __buflen, __bos (__buf)); - return __getdomainname_alias (__buf, __buflen); -} -#endif |