diff options
Diffstat (limited to 'lib/fcntl.in.h')
| -rw-r--r-- | lib/fcntl.in.h | 107 |
1 files changed, 93 insertions, 14 deletions
diff --git a/lib/fcntl.in.h b/lib/fcntl.in.h index 00b270c958d..9270ced8973 100644 --- a/lib/fcntl.in.h +++ b/lib/fcntl.in.h @@ -1,18 +1,18 @@ /* Like <fcntl.h>, but with non-working flags defined to 0. - Copyright (C) 2006-2017 Free Software Foundation, Inc. + Copyright (C) 2006-2022 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 file 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. - This program is distributed in the hope that it will be useful, + This file 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. + GNU Lesser General Public License for more details. - You should have received a copy of the GNU General Public License + You should have received a copy of the GNU Lesser General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* written by Paul Eggert */ @@ -39,6 +39,12 @@ #endif #@INCLUDE_NEXT@ @NEXT_FCNTL_H@ +/* Native Windows platforms declare open(), creat() in <io.h>. */ +#if (@GNULIB_CREAT@ || @GNULIB_OPEN@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__) +# include <io.h> +#endif + #else /* Normal invocation convention. */ @@ -59,6 +65,12 @@ /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_FCNTL_H@ +/* Native Windows platforms declare open(), creat() in <io.h>. */ +#if (@GNULIB_CREAT@ || @GNULIB_OPEN@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__) +# include <io.h> +#endif + #ifndef _@GUARD_PREFIX@_FCNTL_H #define _@GUARD_PREFIX@_FCNTL_H @@ -66,12 +78,6 @@ # 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. */ @@ -82,6 +88,47 @@ /* Declare overridden functions. */ +#if @GNULIB_CREAT@ +# if @REPLACE_CREAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef creat +# define creat rpl_creat +# endif +_GL_FUNCDECL_RPL (creat, int, (const char *filename, mode_t mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (creat, int, (const char *filename, mode_t mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef creat +# define creat _creat +# endif +_GL_CXXALIAS_MDA (creat, int, (const char *filename, mode_t mode)); +# else +_GL_CXXALIAS_SYS (creat, int, (const char *filename, mode_t mode)); +# endif +_GL_CXXALIASWARN (creat); +#elif defined GNULIB_POSIXCHECK +# undef creat +/* Assume creat is always declared. */ +_GL_WARN_ON_USE (creat, "creat is not always POSIX compliant - " + "use gnulib module creat for portability"); +#elif @GNULIB_MDA_CREAT@ +/* On native Windows, map 'creat' to '_creat', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::creat always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef creat +# define creat _creat +# endif +/* Need to cast, because in mingw the last argument is 'int mode'. */ +_GL_CXXALIAS_MDA_CAST (creat, int, (const char *filename, mode_t mode)); +# else +_GL_CXXALIAS_SYS (creat, int, (const char *filename, mode_t mode)); +# endif +_GL_CXXALIASWARN (creat); +#endif + #if @GNULIB_FCNTL@ # if @REPLACE_FCNTL@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) @@ -90,9 +137,15 @@ # endif _GL_FUNCDECL_RPL (fcntl, int, (int fd, int action, ...)); _GL_CXXALIAS_RPL (fcntl, int, (int fd, int action, ...)); +# if !GNULIB_defined_rpl_fcntl +# define GNULIB_defined_rpl_fcntl 1 +# endif # else # if !@HAVE_FCNTL@ _GL_FUNCDECL_SYS (fcntl, int, (int fd, int action, ...)); +# if !GNULIB_defined_fcntl +# define GNULIB_defined_fcntl 1 +# endif # endif _GL_CXXALIAS_SYS (fcntl, int, (int fd, int action, ...)); # endif @@ -114,6 +167,12 @@ _GL_WARN_ON_USE (fcntl, "fcntl is not always POSIX compliant - " _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef open +# define open _open +# endif +_GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); # else _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); # endif @@ -127,6 +186,22 @@ _GL_CXXALIASWARN (open); /* Assume open is always declared. */ _GL_WARN_ON_USE (open, "open is not always POSIX compliant - " "use gnulib module open for portability"); +#elif @GNULIB_MDA_OPEN@ +/* On native Windows, map 'open' to '_open', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::open always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef open +# define open _open +# endif +_GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); +# else +_GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); +# endif +# if !defined __hpux +_GL_CXXALIASWARN (open); +# endif #endif #if @GNULIB_OPENAT@ @@ -360,6 +435,10 @@ _GL_WARN_ON_USE (openat, "openat is not portable - " # define AT_EACCESS 4 #endif +/* Ignore this flag if not supported. */ +#ifndef AT_NO_AUTOMOUNT +# define AT_NO_AUTOMOUNT 0 +#endif #endif /* _@GUARD_PREFIX@_FCNTL_H */ #endif /* _@GUARD_PREFIX@_FCNTL_H */ |