X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=i686-linux-gnu-4.7%2Fusr%2Finclude%2Fx86_64-linux-gnu%2Fbits%2Funistd.h;fp=i686-linux-gnu-4.7%2Fusr%2Finclude%2Fx86_64-linux-gnu%2Fbits%2Funistd.h;h=9a749dccf8de65cdfc631305166d1b1aadca6664;hb=94df942c2c7bd3457276fe5b7367623cbb8c1302;hp=0000000000000000000000000000000000000000;hpb=4dd7d9155a920895ff7b1cb6b9c9c676aa62000a;p=cross.git
diff --git a/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/unistd.h b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/unistd.h
new file mode 100644
index 0000000..9a749dc
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/unistd.h
@@ -0,0 +1,385 @@
+/* Checking macros for unistd functions.
+ Copyright (C) 2005-2018 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
+ . */
+
+#ifndef _UNISTD_H
+# error "Never include directly; use 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 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");
+
+__fortify_function __wur ssize_t
+read (int __fd, void *__buf, size_t __nbytes)
+{
+ if (__bos0 (__buf) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__nbytes))
+ return __read_chk (__fd, __buf, __nbytes, __bos0 (__buf));
+
+ if (__nbytes > __bos0 (__buf))
+ return __read_chk_warn (__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;
+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");
+
+# ifndef __USE_FILE_OFFSET64
+__fortify_function __wur ssize_t
+pread (int __fd, void *__buf, size_t __nbytes, __off_t __offset)
+{
+ if (__bos0 (__buf) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__nbytes))
+ return __pread_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf));
+
+ if ( __nbytes > __bos0 (__buf))
+ return __pread_chk_warn (__fd, __buf, __nbytes, __offset,
+ __bos0 (__buf));
+ }
+ return __pread_alias (__fd, __buf, __nbytes, __offset);
+}
+# else
+__fortify_function __wur ssize_t
+pread (int __fd, void *__buf, size_t __nbytes, __off64_t __offset)
+{
+ if (__bos0 (__buf) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__nbytes))
+ return __pread64_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf));
+
+ if ( __nbytes > __bos0 (__buf))
+ return __pread64_chk_warn (__fd, __buf, __nbytes, __offset,
+ __bos0 (__buf));
+ }
+
+ return __pread64_alias (__fd, __buf, __nbytes, __offset);
+}
+# endif
+
+# ifdef __USE_LARGEFILE64
+__fortify_function __wur ssize_t
+pread64 (int __fd, void *__buf, size_t __nbytes, __off64_t __offset)
+{
+ if (__bos0 (__buf) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__nbytes))
+ return __pread64_chk (__fd, __buf, __nbytes, __offset, __bos0 (__buf));
+
+ if ( __nbytes > __bos0 (__buf))
+ return __pread64_chk_warn (__fd, __buf, __nbytes, __offset,
+ __bos0 (__buf));
+ }
+
+ return __pread64_alias (__fd, __buf, __nbytes, __offset);
+}
+# endif
+#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;
+extern ssize_t __REDIRECT_NTH (__readlink_alias,
+ (const char *__restrict __path,
+ char *__restrict __buf, size_t __len), readlink)
+ __nonnull ((1, 2)) __wur;
+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");
+
+__fortify_function __nonnull ((1, 2)) __wur ssize_t
+__NTH (readlink (const char *__restrict __path, char *__restrict __buf,
+ size_t __len))
+{
+ if (__bos (__buf) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__len))
+ return __readlink_chk (__path, __buf, __len, __bos (__buf));
+
+ if ( __len > __bos (__buf))
+ return __readlink_chk_warn (__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 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");
+
+__fortify_function __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)
+ {
+ if (!__builtin_constant_p (__len))
+ return __readlinkat_chk (__fd, __path, __buf, __len, __bos (__buf));
+
+ if (__len > __bos (__buf))
+ return __readlinkat_chk_warn (__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 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");
+
+__fortify_function __wur char *
+__NTH (getcwd (char *__buf, size_t __size))
+{
+ if (__bos (__buf) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__size))
+ return __getcwd_chk (__buf, __size, __bos (__buf));
+
+ if (__size > __bos (__buf))
+ return __getcwd_chk_warn (__buf, __size, __bos (__buf));
+ }
+ return __getcwd_alias (__buf, __size);
+}
+
+#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
+extern char *__getwd_chk (char *__buf, size_t buflen)
+ __THROW __nonnull ((1)) __wur;
+extern char *__REDIRECT_NTH (__getwd_warn, (char *__buf), getwd)
+ __nonnull ((1)) __wur __warnattr ("please use getcwd instead, as getwd "
+ "doesn't specify buffer size");
+
+__fortify_function __nonnull ((1)) __attribute_deprecated__ __wur char *
+__NTH (getwd (char *__buf))
+{
+ if (__bos (__buf) != (size_t) -1)
+ return __getwd_chk (__buf, __bos (__buf));
+ return __getwd_warn (__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 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");
+
+__fortify_function size_t
+__NTH (confstr (int __name, char *__buf, size_t __len))
+{
+ if (__bos (__buf) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__len))
+ return __confstr_chk (__name, __buf, __len, __bos (__buf));
+
+ if (__bos (__buf) < __len)
+ return __confstr_chk_warn (__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 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");
+
+__fortify_function int
+__NTH (getgroups (int __size, __gid_t __list[]))
+{
+ if (__bos (__list) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__size) || __size < 0)
+ return __getgroups_chk (__size, __list, __bos (__list));
+
+ if (__size * sizeof (__gid_t) > __bos (__list))
+ return __getgroups_chk_warn (__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 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");
+
+__fortify_function int
+__NTH (ttyname_r (int __fd, char *__buf, size_t __buflen))
+{
+ if (__bos (__buf) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__buflen))
+ return __ttyname_r_chk (__fd, __buf, __buflen, __bos (__buf));
+
+ if (__buflen > __bos (__buf))
+ return __ttyname_r_chk_warn (__fd, __buf, __buflen, __bos (__buf));
+ }
+ return __ttyname_r_alias (__fd, __buf, __buflen);
+}
+
+
+#ifdef __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 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");
+
+__fortify_function int
+getlogin_r (char *__buf, size_t __buflen)
+{
+ if (__bos (__buf) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__buflen))
+ return __getlogin_r_chk (__buf, __buflen, __bos (__buf));
+
+ if (__buflen > __bos (__buf))
+ return __getlogin_r_chk_warn (__buf, __buflen, __bos (__buf));
+ }
+ return __getlogin_r_alias (__buf, __buflen);
+}
+#endif
+
+
+#if defined __USE_MISC || 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 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");
+
+__fortify_function int
+__NTH (gethostname (char *__buf, size_t __buflen))
+{
+ if (__bos (__buf) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__buflen))
+ return __gethostname_chk (__buf, __buflen, __bos (__buf));
+
+ if (__buflen > __bos (__buf))
+ return __gethostname_chk_warn (__buf, __buflen, __bos (__buf));
+ }
+ return __gethostname_alias (__buf, __buflen);
+}
+#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;
+extern int __REDIRECT_NTH (__getdomainname_alias, (char *__buf,
+ size_t __buflen),
+ getdomainname) __nonnull ((1)) __wur;
+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");
+
+__fortify_function int
+__NTH (getdomainname (char *__buf, size_t __buflen))
+{
+ if (__bos (__buf) != (size_t) -1)
+ {
+ if (!__builtin_constant_p (__buflen))
+ return __getdomainname_chk (__buf, __buflen, __bos (__buf));
+
+ if (__buflen > __bos (__buf))
+ return __getdomainname_chk_warn (__buf, __buflen, __bos (__buf));
+ }
+ return __getdomainname_alias (__buf, __buflen);
+}
+#endif