diff options
Diffstat (limited to 'lib/fcntl.in.h')
| -rw-r--r-- | lib/fcntl.in.h | 363 |
1 files changed, 0 insertions, 363 deletions
diff --git a/lib/fcntl.in.h b/lib/fcntl.in.h deleted file mode 100644 index e23b4b2b..00000000 --- a/lib/fcntl.in.h +++ /dev/null @@ -1,363 +0,0 @@ -/* Like <fcntl.h>, but with non-working flags defined to 0. - - Copyright (C) 2006-2014 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 of the License, 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, see <http://www.gnu.org/licenses/>. */ - -/* written by Paul Eggert */ - -#if __GNUC__ >= 3 -@PRAGMA_SYSTEM_HEADER@ -#endif -@PRAGMA_COLUMNS@ - -#if defined __need_system_fcntl_h -/* Special invocation convention. */ - -/* Needed before <sys/stat.h>. - May also define off_t to a 64-bit type on native Windows. */ -#include <sys/types.h> -/* On some systems other than glibc, <sys/stat.h> is a prerequisite of - <fcntl.h>. On glibc systems, we would like to avoid namespace pollution. - But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an - extern "C" { ... } block, which leads to errors in C++ mode with the - overridden <sys/stat.h> from gnulib. These errors are known to be gone - with g++ version >= 4.3. */ -#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) -# include <sys/stat.h> -#endif -#@INCLUDE_NEXT@ @NEXT_FCNTL_H@ - -#else -/* Normal invocation convention. */ - -#ifndef _@GUARD_PREFIX@_FCNTL_H - -/* Needed before <sys/stat.h>. - May also define off_t to a 64-bit type on native Windows. */ -#include <sys/types.h> -/* On some systems other than glibc, <sys/stat.h> is a prerequisite of - <fcntl.h>. On glibc systems, we would like to avoid namespace pollution. - But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an - extern "C" { ... } block, which leads to errors in C++ mode with the - overridden <sys/stat.h> from gnulib. These errors are known to be gone - with g++ version >= 4.3. */ -#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) -# include <sys/stat.h> -#endif -/* The include_next requires a split double-inclusion guard. */ -#@INCLUDE_NEXT@ @NEXT_FCNTL_H@ - -#ifndef _@GUARD_PREFIX@_FCNTL_H -#define _@GUARD_PREFIX@_FCNTL_H - -#ifndef __GLIBC__ /* Avoid namespace pollution on glibc systems. */ -# include <unistd.h> -#endif - -/* Native Windows platforms declare open(), creat() in <io.h>. */ -#if (@GNULIB_OPEN@ || defined GNULIB_POSIXCHECK) \ - && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) -# include <io.h> -#endif - - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ - -/* The definition of _GL_WARN_ON_USE is copied here. */ - - -/* Declare overridden functions. */ - -#if @GNULIB_FCNTL@ -# if @REPLACE_FCNTL@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fcntl -# define fcntl rpl_fcntl -# endif -_GL_FUNCDECL_RPL (fcntl, int, (int fd, int action, ...)); -_GL_CXXALIAS_RPL (fcntl, int, (int fd, int action, ...)); -# else -# if !@HAVE_FCNTL@ -_GL_FUNCDECL_SYS (fcntl, int, (int fd, int action, ...)); -# endif -_GL_CXXALIAS_SYS (fcntl, int, (int fd, int action, ...)); -# endif -_GL_CXXALIASWARN (fcntl); -#elif defined GNULIB_POSIXCHECK -# undef fcntl -# if HAVE_RAW_DECL_FCNTL -_GL_WARN_ON_USE (fcntl, "fcntl is not always POSIX compliant - " - "use gnulib module fcntl for portability"); -# endif -#endif - -#if @GNULIB_OPEN@ -# if @REPLACE_OPEN@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef open -# define open rpl_open -# endif -_GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); -# else -_GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); -# endif -/* On HP-UX 11, in C++ mode, open() is defined as an inline function with a - default argument. _GL_CXXALIASWARN does not work in this case. */ -# if !defined __hpux -_GL_CXXALIASWARN (open); -# endif -#elif defined GNULIB_POSIXCHECK -# undef open -/* Assume open is always declared. */ -_GL_WARN_ON_USE (open, "open is not always POSIX compliant - " - "use gnulib module open for portability"); -#endif - -#if @GNULIB_OPENAT@ -# if @REPLACE_OPENAT@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef openat -# define openat rpl_openat -# endif -_GL_FUNCDECL_RPL (openat, int, - (int fd, char const *file, int flags, /* mode_t mode */ ...) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (openat, int, - (int fd, char const *file, int flags, /* mode_t mode */ ...)); -# else -# if !@HAVE_OPENAT@ -_GL_FUNCDECL_SYS (openat, int, - (int fd, char const *file, int flags, /* mode_t mode */ ...) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (openat, int, - (int fd, char const *file, int flags, /* mode_t mode */ ...)); -# endif -_GL_CXXALIASWARN (openat); -#elif defined GNULIB_POSIXCHECK -# undef openat -# if HAVE_RAW_DECL_OPENAT -_GL_WARN_ON_USE (openat, "openat is not portable - " - "use gnulib module openat for portability"); -# endif -#endif - - -/* Fix up the FD_* macros, only known to be missing on mingw. */ - -#ifndef FD_CLOEXEC -# define FD_CLOEXEC 1 -#endif - -/* Fix up the supported F_* macros. Intentionally leave other F_* - macros undefined. Only known to be missing on mingw. */ - -#ifndef F_DUPFD_CLOEXEC -# define F_DUPFD_CLOEXEC 0x40000000 -/* Witness variable: 1 if gnulib defined F_DUPFD_CLOEXEC, 0 otherwise. */ -# define GNULIB_defined_F_DUPFD_CLOEXEC 1 -#else -# define GNULIB_defined_F_DUPFD_CLOEXEC 0 -#endif - -#ifndef F_DUPFD -# define F_DUPFD 1 -#endif - -#ifndef F_GETFD -# define F_GETFD 2 -#endif - -/* Fix up the O_* macros. */ - -/* AIX 7.1 with XL C 12.1 defines O_CLOEXEC, O_NOFOLLOW, and O_TTY_INIT - to values outside 'int' range, so omit these misdefinitions. - But avoid namespace pollution on non-AIX systems. */ -#ifdef _AIX -# include <limits.h> -# if defined O_CLOEXEC && ! (INT_MIN <= O_CLOEXEC && O_CLOEXEC <= INT_MAX) -# undef O_CLOEXEC -# endif -# if defined O_NOFOLLOW && ! (INT_MIN <= O_NOFOLLOW && O_NOFOLLOW <= INT_MAX) -# undef O_NOFOLLOW -# endif -# if defined O_TTY_INIT && ! (INT_MIN <= O_TTY_INIT && O_TTY_INIT <= INT_MAX) -# undef O_TTY_INIT -# endif -#endif - -#if !defined O_DIRECT && defined O_DIRECTIO -/* Tru64 spells it 'O_DIRECTIO'. */ -# define O_DIRECT O_DIRECTIO -#endif - -#if !defined O_CLOEXEC && defined O_NOINHERIT -/* Mingw spells it 'O_NOINHERIT'. */ -# define O_CLOEXEC O_NOINHERIT -#endif - -#ifndef O_CLOEXEC -# define O_CLOEXEC 0 -#endif - -#ifndef O_DIRECT -# define O_DIRECT 0 -#endif - -#ifndef O_DIRECTORY -# define O_DIRECTORY 0 -#endif - -#ifndef O_DSYNC -# define O_DSYNC 0 -#endif - -#ifndef O_EXEC -# define O_EXEC O_RDONLY /* This is often close enough in older systems. */ -#endif - -#ifndef O_IGNORE_CTTY -# define O_IGNORE_CTTY 0 -#endif - -#ifndef O_NDELAY -# define O_NDELAY 0 -#endif - -#ifndef O_NOATIME -# define O_NOATIME 0 -#endif - -#ifndef O_NONBLOCK -# define O_NONBLOCK O_NDELAY -#endif - -/* If the gnulib module 'nonblocking' is in use, guarantee a working non-zero - value of O_NONBLOCK. Otherwise, O_NONBLOCK is defined (above) to O_NDELAY - or to 0 as fallback. */ -#if @GNULIB_NONBLOCKING@ -# if O_NONBLOCK -# define GNULIB_defined_O_NONBLOCK 0 -# else -# define GNULIB_defined_O_NONBLOCK 1 -# undef O_NONBLOCK -# define O_NONBLOCK 0x40000000 -# endif -#endif - -#ifndef O_NOCTTY -# define O_NOCTTY 0 -#endif - -#ifndef O_NOFOLLOW -# define O_NOFOLLOW 0 -#endif - -#ifndef O_NOLINK -# define O_NOLINK 0 -#endif - -#ifndef O_NOLINKS -# define O_NOLINKS 0 -#endif - -#ifndef O_NOTRANS -# define O_NOTRANS 0 -#endif - -#ifndef O_RSYNC -# define O_RSYNC 0 -#endif - -#ifndef O_SEARCH -# define O_SEARCH O_RDONLY /* This is often close enough in older systems. */ -#endif - -#ifndef O_SYNC -# define O_SYNC 0 -#endif - -#ifndef O_TTY_INIT -# define O_TTY_INIT 0 -#endif - -#if ~O_ACCMODE & (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH) -# undef O_ACCMODE -# define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH) -#endif - -/* For systems that distinguish between text and binary I/O. - O_BINARY is usually declared in fcntl.h */ -#if !defined O_BINARY && defined _O_BINARY - /* For MSC-compatible compilers. */ -# define O_BINARY _O_BINARY -# define O_TEXT _O_TEXT -#endif - -#if defined __BEOS__ || defined __HAIKU__ - /* BeOS 5 and Haiku have O_BINARY and O_TEXT, but they have no effect. */ -# undef O_BINARY -# undef O_TEXT -#endif - -#ifndef O_BINARY -# define O_BINARY 0 -# define O_TEXT 0 -#endif - -/* Fix up the AT_* macros. */ - -/* Work around a bug in Solaris 9 and 10: AT_FDCWD is positive. Its - value exceeds INT_MAX, so its use as an int doesn't conform to the - C standard, and GCC and Sun C complain in some cases. If the bug - is present, undef AT_FDCWD here, so it can be redefined below. */ -#if 0 < AT_FDCWD && AT_FDCWD == 0xffd19553 -# undef AT_FDCWD -#endif - -/* Use the same bit pattern as Solaris 9, but with the proper - signedness. The bit pattern is important, in case this actually is - Solaris with the above workaround. */ -#ifndef AT_FDCWD -# define AT_FDCWD (-3041965) -#endif - -/* Use the same values as Solaris 9. This shouldn't matter, but - there's no real reason to differ. */ -#ifndef AT_SYMLINK_NOFOLLOW -# define AT_SYMLINK_NOFOLLOW 4096 -#endif - -#ifndef AT_REMOVEDIR -# define AT_REMOVEDIR 1 -#endif - -/* Solaris 9 lacks these two, so just pick unique values. */ -#ifndef AT_SYMLINK_FOLLOW -# define AT_SYMLINK_FOLLOW 2 -#endif - -#ifndef AT_EACCESS -# define AT_EACCESS 4 -#endif - - -#endif /* _@GUARD_PREFIX@_FCNTL_H */ -#endif /* _@GUARD_PREFIX@_FCNTL_H */ -#endif |