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-rw-r--r--posix/bits/unistd-decl.h198
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diff --git a/posix/bits/unistd-decl.h b/posix/bits/unistd-decl.h
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+++ b/posix/bits/unistd-decl.h
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+/* Checking routines for unistd functions. Declaration only.
+ Copyright (C) 2023 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, see
+ <https://www.gnu.org/licenses/>. */
+
+#ifndef _BITS_UNISTD_DECL_H
+#define _BITS_UNISTD_DECL_H 1
+
+#ifndef _UNISTD_H
+# error "Never include <bits/unistd-decl.h> directly; use <unistd.h> instead."
+#endif
+
+extern ssize_t __read_chk (int __fd, void *__buf, size_t __nbytes,
+ size_t __buflen)
+ __wur __attr_access ((__write_only__, 2, 3));
+extern ssize_t __REDIRECT (__read_alias, (int __fd, void *__buf,
+ size_t __nbytes), read)
+ __wur __attr_access ((__write_only__, 2, 3));
+extern ssize_t __REDIRECT (__read_chk_warn,
+ (int __fd, void *__buf, size_t __nbytes,
+ size_t __buflen), __read_chk)
+ __wur __warnattr ("read called with bigger length than size of "
+ "the destination buffer");
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+extern ssize_t __pread_chk (int __fd, void *__buf, size_t __nbytes,
+ __off_t __offset, size_t __bufsize)
+ __wur __attr_access ((__write_only__, 2, 3));
+extern ssize_t __pread64_chk (int __fd, void *__buf, size_t __nbytes,
+ __off64_t __offset, size_t __bufsize)
+ __wur __attr_access ((__write_only__, 2, 3));
+extern ssize_t __REDIRECT (__pread_alias,
+ (int __fd, void *__buf, size_t __nbytes,
+ __off_t __offset), pread)
+ __wur __attr_access ((__write_only__, 2, 3));
+extern ssize_t __REDIRECT (__pread64_alias,
+ (int __fd, void *__buf, size_t __nbytes,
+ __off64_t __offset), pread64)
+ __wur __attr_access ((__write_only__, 2, 3));
+extern ssize_t __REDIRECT (__pread_chk_warn,
+ (int __fd, void *__buf, size_t __nbytes,
+ __off_t __offset, size_t __bufsize), __pread_chk)
+ __wur __warnattr ("pread called with bigger length than size of "
+ "the destination buffer");
+extern ssize_t __REDIRECT (__pread64_chk_warn,
+ (int __fd, void *__buf, size_t __nbytes,
+ __off64_t __offset, size_t __bufsize),
+ __pread64_chk)
+ __wur __warnattr ("pread64 called with bigger length than size of "
+ "the destination buffer");
+#endif
+
+#if 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 __attr_access ((__write_only__, 2, 3));
+extern ssize_t __REDIRECT_NTH (__readlink_alias,
+ (const char *__restrict __path,
+ char *__restrict __buf, size_t __len), readlink)
+ __nonnull ((1, 2)) __wur __attr_access ((__write_only__, 2, 3));
+extern ssize_t __REDIRECT_NTH (__readlink_chk_warn,
+ (const char *__restrict __path,
+ char *__restrict __buf, size_t __len,
+ size_t __buflen), __readlink_chk)
+ __nonnull ((1, 2)) __wur __warnattr ("readlink called with bigger length "
+ "than size of destination buffer");
+#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 __attr_access ((__write_only__, 3, 4));
+extern ssize_t __REDIRECT_NTH (__readlinkat_alias,
+ (int __fd, const char *__restrict __path,
+ char *__restrict __buf, size_t __len),
+ readlinkat)
+ __nonnull ((2, 3)) __wur __attr_access ((__write_only__, 3, 4));
+extern ssize_t __REDIRECT_NTH (__readlinkat_chk_warn,
+ (int __fd, const char *__restrict __path,
+ char *__restrict __buf, size_t __len,
+ size_t __buflen), __readlinkat_chk)
+ __nonnull ((2, 3)) __wur __warnattr ("readlinkat called with bigger "
+ "length than size of destination "
+ "buffer");
+#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 char *__REDIRECT_NTH (__getcwd_chk_warn,
+ (char *__buf, size_t __size, size_t __buflen),
+ __getcwd_chk)
+ __wur __warnattr ("getcwd caller with bigger length than size of "
+ "destination buffer");
+
+#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
+extern char *__getwd_chk (char *__buf, size_t buflen)
+ __THROW __nonnull ((1)) __wur __attr_access ((__write_only__, 1, 2));
+extern char *__REDIRECT_NTH (__getwd_warn, (char *__buf), getwd)
+ __nonnull ((1)) __wur __warnattr ("please use getcwd instead, as getwd "
+ "doesn't specify buffer size");
+#endif
+
+extern size_t __confstr_chk (int __name, char *__buf, size_t __len,
+ size_t __buflen) __THROW
+ __attr_access ((__write_only__, 2, 3));
+extern size_t __REDIRECT_NTH (__confstr_alias, (int __name, char *__buf,
+ size_t __len), confstr)
+ __attr_access ((__write_only__, 2, 3));
+extern size_t __REDIRECT_NTH (__confstr_chk_warn,
+ (int __name, char *__buf, size_t __len,
+ size_t __buflen), __confstr_chk)
+ __warnattr ("confstr called with bigger length than size of destination "
+ "buffer");
+
+
+extern int __getgroups_chk (int __size, __gid_t __list[], size_t __listlen)
+ __THROW __wur __attr_access ((__write_only__, 2, 1));
+extern int __REDIRECT_NTH (__getgroups_alias, (int __size, __gid_t __list[]),
+ getgroups) __wur __attr_access ((__write_only__, 2, 1));
+extern int __REDIRECT_NTH (__getgroups_chk_warn,
+ (int __size, __gid_t __list[], size_t __listlen),
+ __getgroups_chk)
+ __wur __warnattr ("getgroups called with bigger group count than what "
+ "can fit into destination buffer");
+
+
+extern int __ttyname_r_chk (int __fd, char *__buf, size_t __buflen,
+ size_t __nreal) __THROW __nonnull ((2))
+ __attr_access ((__write_only__, 2, 3));
+extern int __REDIRECT_NTH (__ttyname_r_alias, (int __fd, char *__buf,
+ size_t __buflen), ttyname_r)
+ __nonnull ((2));
+extern int __REDIRECT_NTH (__ttyname_r_chk_warn,
+ (int __fd, char *__buf, size_t __buflen,
+ size_t __nreal), __ttyname_r_chk)
+ __nonnull ((2)) __warnattr ("ttyname_r called with bigger buflen than "
+ "size of destination buffer");
+
+
+#ifdef __USE_POSIX199506
+extern int __getlogin_r_chk (char *__buf, size_t __buflen, size_t __nreal)
+ __nonnull ((1)) __attr_access ((__write_only__, 1, 2));
+extern int __REDIRECT (__getlogin_r_alias, (char *__buf, size_t __buflen),
+ getlogin_r) __nonnull ((1));
+extern int __REDIRECT (__getlogin_r_chk_warn,
+ (char *__buf, size_t __buflen, size_t __nreal),
+ __getlogin_r_chk)
+ __nonnull ((1)) __warnattr ("getlogin_r called with bigger buflen than "
+ "size of destination buffer");
+#endif
+
+
+#if defined __USE_MISC || defined __USE_UNIX98
+extern int __gethostname_chk (char *__buf, size_t __buflen, size_t __nreal)
+ __THROW __nonnull ((1)) __attr_access ((__write_only__, 1, 2));
+extern int __REDIRECT_NTH (__gethostname_alias, (char *__buf, size_t __buflen),
+ gethostname)
+ __nonnull ((1)) __attr_access ((__write_only__, 1, 2));
+extern int __REDIRECT_NTH (__gethostname_chk_warn,
+ (char *__buf, size_t __buflen, size_t __nreal),
+ __gethostname_chk)
+ __nonnull ((1)) __warnattr ("gethostname called with bigger buflen than "
+ "size of destination buffer");
+#endif
+
+
+#if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_UNIX98)
+extern int __getdomainname_chk (char *__buf, size_t __buflen, size_t __nreal)
+ __THROW __nonnull ((1)) __wur __attr_access ((__write_only__, 1, 2));
+extern int __REDIRECT_NTH (__getdomainname_alias, (char *__buf,
+ size_t __buflen),
+ getdomainname) __nonnull ((1))
+ __wur __attr_access ((__write_only__, 1, 2));
+extern int __REDIRECT_NTH (__getdomainname_chk_warn,
+ (char *__buf, size_t __buflen, size_t __nreal),
+ __getdomainname_chk)
+ __nonnull ((1)) __wur __warnattr ("getdomainname called with bigger "
+ "buflen than size of destination "
+ "buffer");
+#endif
+#endif /* bits/unistd-decl.h. */
generated by cgit v1.1 at 2025-01-15 13:07:34 +0000