15c6926126
* Add gnulib files generated by gnulib-tool in build-aux, m4 and
grub-core/gnulib directories
* .bzignore: Add **/.deps and autogenerated gnulib files
* configure.ac: Assign auxiliary directory to build-aux, add invocation
of gnulib macros, add grub-core/gnulib/Makefile
* Makefile.am: Add gnulib directory in SUBDIRS (removing unnecessary .),
include m4 directory to aclocal.
* Makefile.util.def: Remove direct compilation of gnulib source files
and use the new grub-core/gnulib/libgnu.a.
* build-aux/config.rpath: move config.rpath from top directory to
build-aux
* conf/Makefile.common: Remove the macro _GL_UNUSED already defined
in gnulib headers
* conf/Makefile.extra-dist: Add m4/gnulib-cache.m4
* grub-core/Makefile.core.def: Remove unnecessary extra_dist
* grub-core/lib/posix_wrap/localcharset.h (locale_charset): Update
header.
* grub-core/lib/posix_wrap/langinfo.h (nl_langinfo): Return static
string.
1071 lines
38 KiB
C
1071 lines
38 KiB
C
/* A GNU-like <stdio.h>.
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Copyright (C) 2004, 2007-2010 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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#if __GNUC__ >= 3
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@PRAGMA_SYSTEM_HEADER@
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#endif
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#if defined __need_FILE || defined __need___FILE
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/* Special invocation convention inside glibc header files. */
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#@INCLUDE_NEXT@ @NEXT_STDIO_H@
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#else
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/* Normal invocation convention. */
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#ifndef _GL_STDIO_H
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/* The include_next requires a split double-inclusion guard. */
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#@INCLUDE_NEXT@ @NEXT_STDIO_H@
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#ifndef _GL_STDIO_H
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#define _GL_STDIO_H
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/* Get va_list. Needed on many systems, including glibc 2.8. */
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#include <stdarg.h>
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#include <stddef.h>
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/* Get off_t and ssize_t. Needed on many systems, including glibc 2.8. */
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#include <sys/types.h>
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#ifndef __attribute__
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/* The __attribute__ feature is available in gcc versions 2.5 and later.
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The __-protected variants of the attributes 'format' and 'printf' are
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accepted by gcc versions 2.6.4 (effectively 2.7) and later.
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We enable __attribute__ only if these are supported too, because
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gnulib and libintl do '#define printf __printf__' when they override
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the 'printf' function. */
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# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
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# define __attribute__(Spec) /* empty */
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# endif
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#endif
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/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
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/* The definition of _GL_ARG_NONNULL is copied here. */
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/* The definition of _GL_WARN_ON_USE is copied here. */
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/* Macros for stringification. */
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#define _GL_STDIO_STRINGIZE(token) #token
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#define _GL_STDIO_MACROEXPAND_AND_STRINGIZE(token) _GL_STDIO_STRINGIZE(token)
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#if @GNULIB_DPRINTF@
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# if @REPLACE_DPRINTF@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# define dprintf rpl_dprintf
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# endif
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_GL_FUNCDECL_RPL (dprintf, int, (int fd, const char *format, ...)
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__attribute__ ((__format__ (__printf__, 2, 3)))
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_GL_ARG_NONNULL ((2)));
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_GL_CXXALIAS_RPL (dprintf, int, (int fd, const char *format, ...));
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# else
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# if !@HAVE_DPRINTF@
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_GL_FUNCDECL_SYS (dprintf, int, (int fd, const char *format, ...)
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__attribute__ ((__format__ (__printf__, 2, 3)))
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_GL_ARG_NONNULL ((2)));
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# endif
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_GL_CXXALIAS_SYS (dprintf, int, (int fd, const char *format, ...));
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# endif
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_GL_CXXALIASWARN (dprintf);
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#elif defined GNULIB_POSIXCHECK
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# undef dprintf
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# if HAVE_RAW_DECL_DPRINTF
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_GL_WARN_ON_USE (dprintf, "dprintf is unportable - "
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"use gnulib module dprintf for portability");
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# endif
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#endif
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#if @GNULIB_FCLOSE@
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/* Close STREAM and its underlying file descriptor. */
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# if @REPLACE_FCLOSE@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# define fclose rpl_fclose
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# endif
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_GL_FUNCDECL_RPL (fclose, int, (FILE *stream) _GL_ARG_NONNULL ((1)));
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_GL_CXXALIAS_RPL (fclose, int, (FILE *stream));
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# else
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_GL_CXXALIAS_SYS (fclose, int, (FILE *stream));
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# endif
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_GL_CXXALIASWARN (fclose);
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#elif defined GNULIB_POSIXCHECK
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# undef fclose
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/* Assume fclose is always declared. */
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_GL_WARN_ON_USE (fclose, "fclose is not always POSIX compliant - "
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"use gnulib module fclose for portable POSIX compliance");
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#endif
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#if @GNULIB_FFLUSH@
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/* Flush all pending data on STREAM according to POSIX rules. Both
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output and seekable input streams are supported.
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Note! LOSS OF DATA can occur if fflush is applied on an input stream
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that is _not_seekable_ or on an update stream that is _not_seekable_
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and in which the most recent operation was input. Seekability can
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be tested with lseek(fileno(fp),0,SEEK_CUR). */
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# if @REPLACE_FFLUSH@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# define fflush rpl_fflush
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# endif
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_GL_FUNCDECL_RPL (fflush, int, (FILE *gl_stream));
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_GL_CXXALIAS_RPL (fflush, int, (FILE *gl_stream));
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# else
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_GL_CXXALIAS_SYS (fflush, int, (FILE *gl_stream));
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# endif
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_GL_CXXALIASWARN (fflush);
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#elif defined GNULIB_POSIXCHECK
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# undef fflush
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/* Assume fflush is always declared. */
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_GL_WARN_ON_USE (fflush, "fflush is not always POSIX compliant - "
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"use gnulib module fflush for portable POSIX compliance");
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#endif
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/* It is very rare that the developer ever has full control of stdin,
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so any use of gets warrants an unconditional warning. Assume it is
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always declared, since it is required by C89. */
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#undef gets
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_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
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#if @GNULIB_FOPEN@
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# if @REPLACE_FOPEN@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# undef fopen
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# define fopen rpl_fopen
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# endif
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_GL_FUNCDECL_RPL (fopen, FILE *, (const char *filename, const char *mode)
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_GL_ARG_NONNULL ((1, 2)));
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_GL_CXXALIAS_RPL (fopen, FILE *, (const char *filename, const char *mode));
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# else
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_GL_CXXALIAS_SYS (fopen, FILE *, (const char *filename, const char *mode));
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# endif
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_GL_CXXALIASWARN (fopen);
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#elif defined GNULIB_POSIXCHECK
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# undef fopen
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/* Assume fopen is always declared. */
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_GL_WARN_ON_USE (fopen, "fopen on Win32 platforms is not POSIX compatible - "
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"use gnulib module fopen for portability");
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#endif
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#if @GNULIB_FPRINTF_POSIX@ || @GNULIB_FPRINTF@
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# if (@GNULIB_FPRINTF_POSIX@ && @REPLACE_FPRINTF@) \
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|| (@GNULIB_FPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@)
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# define fprintf rpl_fprintf
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# endif
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# define GNULIB_overrides_fprintf 1
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_GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...)
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__attribute__ ((__format__ (__printf__, 2, 3)))
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_GL_ARG_NONNULL ((1, 2)));
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_GL_CXXALIAS_RPL (fprintf, int, (FILE *fp, const char *format, ...));
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# else
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_GL_CXXALIAS_SYS (fprintf, int, (FILE *fp, const char *format, ...));
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# endif
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_GL_CXXALIASWARN (fprintf);
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#endif
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#if !@GNULIB_FPRINTF_POSIX@ && defined GNULIB_POSIXCHECK
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# if !GNULIB_overrides_fprintf
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# undef fprintf
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# endif
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/* Assume fprintf is always declared. */
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_GL_WARN_ON_USE (fprintf, "fprintf is not always POSIX compliant - "
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"use gnulib module fprintf-posix for portable "
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"POSIX compliance");
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#endif
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#if @GNULIB_FPURGE@
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/* Discard all pending buffered I/O data on STREAM.
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STREAM must not be wide-character oriented.
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When discarding pending output, the file position is set back to where it
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was before the write calls. When discarding pending input, the file
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position is advanced to match the end of the previously read input.
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Return 0 if successful. Upon error, return -1 and set errno. */
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# if @REPLACE_FPURGE@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# define fpurge rpl_fpurge
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# endif
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_GL_FUNCDECL_RPL (fpurge, int, (FILE *gl_stream) _GL_ARG_NONNULL ((1)));
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_GL_CXXALIAS_RPL (fpurge, int, (FILE *gl_stream));
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# else
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# if !@HAVE_DECL_FPURGE@
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_GL_FUNCDECL_SYS (fpurge, int, (FILE *gl_stream) _GL_ARG_NONNULL ((1)));
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# endif
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_GL_CXXALIAS_SYS (fpurge, int, (FILE *gl_stream));
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# endif
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_GL_CXXALIASWARN (fpurge);
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#elif defined GNULIB_POSIXCHECK
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# undef fpurge
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# if HAVE_RAW_DECL_FPURGE
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_GL_WARN_ON_USE (fpurge, "fpurge is not always present - "
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"use gnulib module fpurge for portability");
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# endif
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#endif
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#if @GNULIB_FPUTC@
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# if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# undef fputc
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# define fputc rpl_fputc
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# endif
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_GL_FUNCDECL_RPL (fputc, int, (int c, FILE *stream) _GL_ARG_NONNULL ((2)));
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_GL_CXXALIAS_RPL (fputc, int, (int c, FILE *stream));
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# else
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_GL_CXXALIAS_SYS (fputc, int, (int c, FILE *stream));
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# endif
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_GL_CXXALIASWARN (fputc);
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#endif
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#if @GNULIB_FPUTS@
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# if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# undef fputs
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# define fputs rpl_fputs
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# endif
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_GL_FUNCDECL_RPL (fputs, int, (const char *string, FILE *stream)
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_GL_ARG_NONNULL ((1, 2)));
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_GL_CXXALIAS_RPL (fputs, int, (const char *string, FILE *stream));
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# else
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_GL_CXXALIAS_SYS (fputs, int, (const char *string, FILE *stream));
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# endif
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_GL_CXXALIASWARN (fputs);
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#endif
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#if @GNULIB_FREOPEN@
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# if @REPLACE_FREOPEN@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# undef freopen
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# define freopen rpl_freopen
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# endif
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_GL_FUNCDECL_RPL (freopen, FILE *,
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(const char *filename, const char *mode, FILE *stream)
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_GL_ARG_NONNULL ((2, 3)));
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_GL_CXXALIAS_RPL (freopen, FILE *,
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(const char *filename, const char *mode, FILE *stream));
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# else
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_GL_CXXALIAS_SYS (freopen, FILE *,
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(const char *filename, const char *mode, FILE *stream));
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# endif
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_GL_CXXALIASWARN (freopen);
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#elif defined GNULIB_POSIXCHECK
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# undef freopen
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/* Assume freopen is always declared. */
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_GL_WARN_ON_USE (freopen, "freopen on Win32 platforms is not POSIX compatible - "
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"use gnulib module freopen for portability");
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#endif
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/* Set up the following warnings, based on which modules are in use.
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GNU Coding Standards discourage the use of fseek, since it imposes
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an arbitrary limitation on some 32-bit hosts. Remember that the
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fseek module depends on the fseeko module, so we only have three
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cases to consider:
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1. The developer is not using either module. Issue a warning under
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GNULIB_POSIXCHECK for both functions, to remind them that both
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functions have bugs on some systems. _GL_NO_LARGE_FILES has no
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impact on this warning.
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2. The developer is using both modules. They may be unaware of the
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arbitrary limitations of fseek, so issue a warning under
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GNULIB_POSIXCHECK. On the other hand, they may be using both
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modules intentionally, so the developer can define
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_GL_NO_LARGE_FILES in the compilation units where the use of fseek
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is safe, to silence the warning.
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3. The developer is using the fseeko module, but not fseek. Gnulib
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guarantees that fseek will still work around platform bugs in that
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case, but we presume that the developer is aware of the pitfalls of
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fseek and was trying to avoid it, so issue a warning even when
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GNULIB_POSIXCHECK is undefined. Again, _GL_NO_LARGE_FILES can be
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defined to silence the warning in particular compilation units.
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In C++ compilations with GNULIB_NAMESPACE, in order to avoid that
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fseek gets defined as a macro, it is recommended that the developer
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uses the fseek module, even if he is not calling the fseek function.
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Most gnulib clients that perform stream operations should fall into
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category 3. */
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#if @GNULIB_FSEEK@
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# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES
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# define _GL_FSEEK_WARN /* Category 2, above. */
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# undef fseek
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# endif
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# if @REPLACE_FSEEK@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# undef fseek
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# define fseek rpl_fseek
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# endif
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_GL_FUNCDECL_RPL (fseek, int, (FILE *fp, long offset, int whence)
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_GL_ARG_NONNULL ((1)));
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_GL_CXXALIAS_RPL (fseek, int, (FILE *fp, long offset, int whence));
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# else
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_GL_CXXALIAS_SYS (fseek, int, (FILE *fp, long offset, int whence));
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# endif
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_GL_CXXALIASWARN (fseek);
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#endif
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#if @GNULIB_FSEEKO@
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# if !@GNULIB_FSEEK@ && !defined _GL_NO_LARGE_FILES
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# define _GL_FSEEK_WARN /* Category 3, above. */
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# undef fseek
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# endif
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# if @REPLACE_FSEEKO@
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/* Provide an fseeko function that is aware of a preceding fflush(), and which
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detects pipes. */
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# undef fseeko
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# define fseeko rpl_fseeko
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# endif
|
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_GL_FUNCDECL_RPL (fseeko, int, (FILE *fp, off_t offset, int whence)
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_GL_ARG_NONNULL ((1)));
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_GL_CXXALIAS_RPL (fseeko, int, (FILE *fp, off_t offset, int whence));
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# else
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# if ! @HAVE_FSEEKO@
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_GL_FUNCDECL_SYS (fseeko, int, (FILE *fp, off_t offset, int whence)
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_GL_ARG_NONNULL ((1)));
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# endif
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_GL_CXXALIAS_SYS (fseeko, int, (FILE *fp, off_t offset, int whence));
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# endif
|
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_GL_CXXALIASWARN (fseeko);
|
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# if (@REPLACE_FSEEKO@ || !@HAVE_FSEEKO@) && !@GNULIB_FSEEK@
|
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/* Provide an fseek function that is consistent with fseeko. */
|
|
/* In order to avoid that fseek gets defined as a macro here, the
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developer can request the 'fseek' module. */
|
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# undef fseek
|
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# define fseek rpl_fseek
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static inline int _GL_ARG_NONNULL ((1))
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rpl_fseek (FILE *fp, long offset, int whence)
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{
|
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# if @REPLACE_FSEEKO@
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|
return rpl_fseeko (fp, offset, whence);
|
|
# else
|
|
return fseeko (fp, offset, whence);
|
|
# endif
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}
|
|
# endif
|
|
#elif defined GNULIB_POSIXCHECK
|
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# define _GL_FSEEK_WARN /* Category 1, above. */
|
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# undef fseek
|
|
# undef fseeko
|
|
# if HAVE_RAW_DECL_FSEEKO
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_GL_WARN_ON_USE (fseeko, "fseeko is unportable - "
|
|
"use gnulib module fseeko for portability");
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef _GL_FSEEK_WARN
|
|
# undef _GL_FSEEK_WARN
|
|
/* Here, either fseek is undefined (but C89 guarantees that it is
|
|
declared), or it is defined as rpl_fseek (declared above). */
|
|
_GL_WARN_ON_USE (fseek, "fseek cannot handle files larger than 4 GB "
|
|
"on 32-bit platforms - "
|
|
"use fseeko function for handling of large files");
|
|
#endif
|
|
|
|
|
|
/* ftell, ftello. See the comments on fseek/fseeko. */
|
|
|
|
#if @GNULIB_FTELL@
|
|
# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES
|
|
# define _GL_FTELL_WARN /* Category 2, above. */
|
|
# undef ftell
|
|
# endif
|
|
# if @REPLACE_FTELL@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef ftell
|
|
# define ftell rpl_ftell
|
|
# endif
|
|
_GL_FUNCDECL_RPL (ftell, long, (FILE *fp) _GL_ARG_NONNULL ((1)));
|
|
_GL_CXXALIAS_RPL (ftell, long, (FILE *fp));
|
|
# else
|
|
_GL_CXXALIAS_SYS (ftell, long, (FILE *fp));
|
|
# endif
|
|
_GL_CXXALIASWARN (ftell);
|
|
#endif
|
|
|
|
#if @GNULIB_FTELLO@
|
|
# if !@GNULIB_FTELL@ && !defined _GL_NO_LARGE_FILES
|
|
# define _GL_FTELL_WARN /* Category 3, above. */
|
|
# undef ftell
|
|
# endif
|
|
# if @REPLACE_FTELLO@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef ftello
|
|
# define ftello rpl_ftello
|
|
# endif
|
|
_GL_FUNCDECL_RPL (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1)));
|
|
_GL_CXXALIAS_RPL (ftello, off_t, (FILE *fp));
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|
# else
|
|
# if ! @HAVE_FTELLO@
|
|
_GL_FUNCDECL_SYS (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1)));
|
|
# endif
|
|
_GL_CXXALIAS_SYS (ftello, off_t, (FILE *fp));
|
|
# endif
|
|
_GL_CXXALIASWARN (ftello);
|
|
# if (@REPLACE_FTELLO@ || !@HAVE_FTELLO@) && !@GNULIB_FTELL@
|
|
/* Provide an ftell function that is consistent with ftello. */
|
|
/* In order to avoid that ftell gets defined as a macro here, the
|
|
developer can request the 'ftell' module. */
|
|
# undef ftell
|
|
# define ftell rpl_ftell
|
|
static inline long _GL_ARG_NONNULL ((1))
|
|
rpl_ftell (FILE *f)
|
|
{
|
|
# if @REPLACE_FTELLO@
|
|
return rpl_ftello (f);
|
|
# else
|
|
return ftello (f);
|
|
# endif
|
|
}
|
|
# endif
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# define _GL_FTELL_WARN /* Category 1, above. */
|
|
# undef ftell
|
|
# undef ftello
|
|
# if HAVE_RAW_DECL_FTELLO
|
|
_GL_WARN_ON_USE (ftello, "ftello is unportable - "
|
|
"use gnulib module ftello for portability");
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef _GL_FTELL_WARN
|
|
# undef _GL_FTELL_WARN
|
|
/* Here, either ftell is undefined (but C89 guarantees that it is
|
|
declared), or it is defined as rpl_ftell (declared above). */
|
|
_GL_WARN_ON_USE (ftell, "ftell cannot handle files larger than 4 GB "
|
|
"on 32-bit platforms - "
|
|
"use ftello function for handling of large files");
|
|
#endif
|
|
|
|
|
|
#if @GNULIB_FWRITE@
|
|
# if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef fwrite
|
|
# define fwrite rpl_fwrite
|
|
# endif
|
|
_GL_FUNCDECL_RPL (fwrite, size_t,
|
|
(const void *ptr, size_t s, size_t n, FILE *stream)
|
|
_GL_ARG_NONNULL ((1, 4)));
|
|
_GL_CXXALIAS_RPL (fwrite, size_t,
|
|
(const void *ptr, size_t s, size_t n, FILE *stream));
|
|
# else
|
|
_GL_CXXALIAS_SYS (fwrite, size_t,
|
|
(const void *ptr, size_t s, size_t n, FILE *stream));
|
|
# endif
|
|
_GL_CXXALIASWARN (fwrite);
|
|
#endif
|
|
|
|
#if @GNULIB_GETDELIM@
|
|
/* Read input, up to (and including) the next occurrence of DELIMITER, from
|
|
STREAM, store it in *LINEPTR (and NUL-terminate it).
|
|
*LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
|
|
bytes of space. It is realloc'd as necessary.
|
|
Return the number of bytes read and stored at *LINEPTR (not including the
|
|
NUL terminator), or -1 on error or EOF. */
|
|
# if @REPLACE_GETDELIM@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef getdelim
|
|
# define getdelim rpl_getdelim
|
|
# endif
|
|
_GL_FUNCDECL_RPL (getdelim, ssize_t,
|
|
(char **lineptr, size_t *linesize, int delimiter,
|
|
FILE *stream)
|
|
_GL_ARG_NONNULL ((1, 2, 4)));
|
|
_GL_CXXALIAS_RPL (getdelim, ssize_t,
|
|
(char **lineptr, size_t *linesize, int delimiter,
|
|
FILE *stream));
|
|
# else
|
|
# if !@HAVE_DECL_GETDELIM@
|
|
_GL_FUNCDECL_SYS (getdelim, ssize_t,
|
|
(char **lineptr, size_t *linesize, int delimiter,
|
|
FILE *stream)
|
|
_GL_ARG_NONNULL ((1, 2, 4)));
|
|
# endif
|
|
_GL_CXXALIAS_SYS (getdelim, ssize_t,
|
|
(char **lineptr, size_t *linesize, int delimiter,
|
|
FILE *stream));
|
|
# endif
|
|
_GL_CXXALIASWARN (getdelim);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef getdelim
|
|
# if HAVE_RAW_DECL_GETDELIM
|
|
_GL_WARN_ON_USE (getdelim, "getdelim is unportable - "
|
|
"use gnulib module getdelim for portability");
|
|
# endif
|
|
#endif
|
|
|
|
#if @GNULIB_GETLINE@
|
|
/* Read a line, up to (and including) the next newline, from STREAM, store it
|
|
in *LINEPTR (and NUL-terminate it).
|
|
*LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
|
|
bytes of space. It is realloc'd as necessary.
|
|
Return the number of bytes read and stored at *LINEPTR (not including the
|
|
NUL terminator), or -1 on error or EOF. */
|
|
# if @REPLACE_GETLINE@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef getline
|
|
# define getline rpl_getline
|
|
# endif
|
|
_GL_FUNCDECL_RPL (getline, ssize_t,
|
|
(char **lineptr, size_t *linesize, FILE *stream)
|
|
_GL_ARG_NONNULL ((1, 2, 3)));
|
|
_GL_CXXALIAS_RPL (getline, ssize_t,
|
|
(char **lineptr, size_t *linesize, FILE *stream));
|
|
# else
|
|
# if !@HAVE_DECL_GETLINE@
|
|
_GL_FUNCDECL_SYS (getline, ssize_t,
|
|
(char **lineptr, size_t *linesize, FILE *stream)
|
|
_GL_ARG_NONNULL ((1, 2, 3)));
|
|
# endif
|
|
_GL_CXXALIAS_SYS (getline, ssize_t,
|
|
(char **lineptr, size_t *linesize, FILE *stream));
|
|
# endif
|
|
# if @HAVE_DECL_GETLINE@
|
|
_GL_CXXALIASWARN (getline);
|
|
# endif
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef getline
|
|
# if HAVE_RAW_DECL_GETLINE
|
|
_GL_WARN_ON_USE (getline, "getline is unportable - "
|
|
"use gnulib module getline for portability");
|
|
# endif
|
|
#endif
|
|
|
|
#if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@
|
|
struct obstack;
|
|
/* Grow an obstack with formatted output. Return the number of
|
|
bytes added to OBS. No trailing nul byte is added, and the
|
|
object should be closed with obstack_finish before use. Upon
|
|
memory allocation error, call obstack_alloc_failed_handler. Upon
|
|
other error, return -1. */
|
|
# if @REPLACE_OBSTACK_PRINTF@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define obstack_printf rpl_obstack_printf
|
|
# endif
|
|
_GL_FUNCDECL_RPL (obstack_printf, int,
|
|
(struct obstack *obs, const char *format, ...)
|
|
__attribute__ ((__format__ (__printf__, 2, 3)))
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
_GL_CXXALIAS_RPL (obstack_printf, int,
|
|
(struct obstack *obs, const char *format, ...));
|
|
# else
|
|
# if !@HAVE_DECL_OBSTACK_PRINTF@
|
|
_GL_FUNCDECL_SYS (obstack_printf, int,
|
|
(struct obstack *obs, const char *format, ...)
|
|
__attribute__ ((__format__ (__printf__, 2, 3)))
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
# endif
|
|
_GL_CXXALIAS_SYS (obstack_printf, int,
|
|
(struct obstack *obs, const char *format, ...));
|
|
# endif
|
|
_GL_CXXALIASWARN (obstack_printf);
|
|
# if @REPLACE_OBSTACK_PRINTF@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define obstack_vprintf rpl_obstack_vprintf
|
|
# endif
|
|
_GL_FUNCDECL_RPL (obstack_vprintf, int,
|
|
(struct obstack *obs, const char *format, va_list args)
|
|
__attribute__ ((__format__ (__printf__, 2, 0)))
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
_GL_CXXALIAS_RPL (obstack_vprintf, int,
|
|
(struct obstack *obs, const char *format, va_list args));
|
|
# else
|
|
# if !@HAVE_DECL_OBSTACK_PRINTF@
|
|
_GL_FUNCDECL_SYS (obstack_vprintf, int,
|
|
(struct obstack *obs, const char *format, va_list args)
|
|
__attribute__ ((__format__ (__printf__, 2, 0)))
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
# endif
|
|
_GL_CXXALIAS_SYS (obstack_vprintf, int,
|
|
(struct obstack *obs, const char *format, va_list args));
|
|
# endif
|
|
_GL_CXXALIASWARN (obstack_vprintf);
|
|
#endif
|
|
|
|
#if @GNULIB_PERROR@
|
|
/* Print a message to standard error, describing the value of ERRNO,
|
|
(if STRING is not NULL and not empty) prefixed with STRING and ": ",
|
|
and terminated with a newline. */
|
|
# if @REPLACE_PERROR@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define perror rpl_perror
|
|
# endif
|
|
_GL_FUNCDECL_RPL (perror, void, (const char *string));
|
|
_GL_CXXALIAS_RPL (perror, void, (const char *string));
|
|
# else
|
|
_GL_CXXALIAS_SYS (perror, void, (const char *string));
|
|
# endif
|
|
_GL_CXXALIASWARN (perror);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef perror
|
|
/* Assume perror is always declared. */
|
|
_GL_WARN_ON_USE (perror, "perror is not always POSIX compliant - "
|
|
"use gnulib module perror for portability");
|
|
#endif
|
|
|
|
#if @GNULIB_POPEN@
|
|
# if @REPLACE_POPEN@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef popen
|
|
# define popen rpl_popen
|
|
# endif
|
|
_GL_FUNCDECL_RPL (popen, FILE *, (const char *cmd, const char *mode)
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
_GL_CXXALIAS_RPL (popen, FILE *, (const char *cmd, const char *mode));
|
|
# else
|
|
_GL_CXXALIAS_SYS (popen, FILE *, (const char *cmd, const char *mode));
|
|
# endif
|
|
_GL_CXXALIASWARN (popen);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef popen
|
|
# if HAVE_RAW_DECL_POPEN
|
|
_GL_WARN_ON_USE (popen, "popen is buggy on some platforms - "
|
|
"use gnulib module popen or pipe for more portability");
|
|
# endif
|
|
#endif
|
|
|
|
#if @GNULIB_PRINTF_POSIX@ || @GNULIB_PRINTF@
|
|
# if (@GNULIB_PRINTF_POSIX@ && @REPLACE_PRINTF@) \
|
|
|| (@GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@)
|
|
# if defined __GNUC__
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
/* Don't break __attribute__((format(printf,M,N))). */
|
|
# define printf __printf__
|
|
# endif
|
|
_GL_FUNCDECL_RPL_1 (__printf__, int,
|
|
(const char *format, ...)
|
|
__asm__ (@ASM_SYMBOL_PREFIX@
|
|
_GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf))
|
|
__attribute__ ((__format__ (__printf__, 1, 2)))
|
|
_GL_ARG_NONNULL ((1)));
|
|
_GL_CXXALIAS_RPL_1 (printf, __printf__, int, (const char *format, ...));
|
|
# else
|
|
_GL_FUNCDECL_RPL (printf, int,
|
|
(const char *format, ...)
|
|
__attribute__ ((__format__ (__printf__, 1, 2)))
|
|
_GL_ARG_NONNULL ((1)));
|
|
_GL_CXXALIAS_RPL (printf, int, (const char *format, ...));
|
|
# endif
|
|
# define GNULIB_overrides_printf 1
|
|
# else
|
|
_GL_CXXALIAS_SYS (printf, int, (const char *format, ...));
|
|
# endif
|
|
_GL_CXXALIASWARN (printf);
|
|
#endif
|
|
#if !@GNULIB_PRINTF_POSIX@ && defined GNULIB_POSIXCHECK
|
|
# if !GNULIB_overrides_printf
|
|
# undef printf
|
|
# endif
|
|
/* Assume printf is always declared. */
|
|
_GL_WARN_ON_USE (printf, "printf is not always POSIX compliant - "
|
|
"use gnulib module printf-posix for portable "
|
|
"POSIX compliance");
|
|
#endif
|
|
|
|
#if @GNULIB_PUTC@
|
|
# if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef putc
|
|
# define putc rpl_fputc
|
|
# endif
|
|
_GL_FUNCDECL_RPL (fputc, int, (int c, FILE *stream) _GL_ARG_NONNULL ((2)));
|
|
_GL_CXXALIAS_RPL_1 (putc, rpl_fputc, int, (int c, FILE *stream));
|
|
# else
|
|
_GL_CXXALIAS_SYS (putc, int, (int c, FILE *stream));
|
|
# endif
|
|
_GL_CXXALIASWARN (putc);
|
|
#endif
|
|
|
|
#if @GNULIB_PUTCHAR@
|
|
# if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef putchar
|
|
# define putchar rpl_putchar
|
|
# endif
|
|
_GL_FUNCDECL_RPL (putchar, int, (int c));
|
|
_GL_CXXALIAS_RPL (putchar, int, (int c));
|
|
# else
|
|
_GL_CXXALIAS_SYS (putchar, int, (int c));
|
|
# endif
|
|
_GL_CXXALIASWARN (putchar);
|
|
#endif
|
|
|
|
#if @GNULIB_PUTS@
|
|
# if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef puts
|
|
# define puts rpl_puts
|
|
# endif
|
|
_GL_FUNCDECL_RPL (puts, int, (const char *string) _GL_ARG_NONNULL ((1)));
|
|
_GL_CXXALIAS_RPL (puts, int, (const char *string));
|
|
# else
|
|
_GL_CXXALIAS_SYS (puts, int, (const char *string));
|
|
# endif
|
|
_GL_CXXALIASWARN (puts);
|
|
#endif
|
|
|
|
#if @GNULIB_REMOVE@
|
|
# if @REPLACE_REMOVE@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef remove
|
|
# define remove rpl_remove
|
|
# endif
|
|
_GL_FUNCDECL_RPL (remove, int, (const char *name) _GL_ARG_NONNULL ((1)));
|
|
_GL_CXXALIAS_RPL (remove, int, (const char *name));
|
|
# else
|
|
_GL_CXXALIAS_SYS (remove, int, (const char *name));
|
|
# endif
|
|
_GL_CXXALIASWARN (remove);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef remove
|
|
/* Assume remove is always declared. */
|
|
_GL_WARN_ON_USE (remove, "remove cannot handle directories on some platforms - "
|
|
"use gnulib module remove for more portability");
|
|
#endif
|
|
|
|
#if @GNULIB_RENAME@
|
|
# if @REPLACE_RENAME@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef rename
|
|
# define rename rpl_rename
|
|
# endif
|
|
_GL_FUNCDECL_RPL (rename, int,
|
|
(const char *old_filename, const char *new_filename)
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
_GL_CXXALIAS_RPL (rename, int,
|
|
(const char *old_filename, const char *new_filename));
|
|
# else
|
|
_GL_CXXALIAS_SYS (rename, int,
|
|
(const char *old_filename, const char *new_filename));
|
|
# endif
|
|
_GL_CXXALIASWARN (rename);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef rename
|
|
/* Assume rename is always declared. */
|
|
_GL_WARN_ON_USE (rename, "rename is buggy on some platforms - "
|
|
"use gnulib module rename for more portability");
|
|
#endif
|
|
|
|
#if @GNULIB_RENAMEAT@
|
|
# if @REPLACE_RENAMEAT@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef renameat
|
|
# define renameat rpl_renameat
|
|
# endif
|
|
_GL_FUNCDECL_RPL (renameat, int,
|
|
(int fd1, char const *file1, int fd2, char const *file2)
|
|
_GL_ARG_NONNULL ((2, 4)));
|
|
_GL_CXXALIAS_RPL (renameat, int,
|
|
(int fd1, char const *file1, int fd2, char const *file2));
|
|
# else
|
|
# if !@HAVE_RENAMEAT@
|
|
_GL_FUNCDECL_SYS (renameat, int,
|
|
(int fd1, char const *file1, int fd2, char const *file2)
|
|
_GL_ARG_NONNULL ((2, 4)));
|
|
# endif
|
|
_GL_CXXALIAS_SYS (renameat, int,
|
|
(int fd1, char const *file1, int fd2, char const *file2));
|
|
# endif
|
|
_GL_CXXALIASWARN (renameat);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef renameat
|
|
# if HAVE_RAW_DECL_RENAMEAT
|
|
_GL_WARN_ON_USE (renameat, "renameat is not portable - "
|
|
"use gnulib module renameat for portability");
|
|
# endif
|
|
#endif
|
|
|
|
#if @GNULIB_SNPRINTF@
|
|
# if @REPLACE_SNPRINTF@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define snprintf rpl_snprintf
|
|
# endif
|
|
_GL_FUNCDECL_RPL (snprintf, int,
|
|
(char *str, size_t size, const char *format, ...)
|
|
__attribute__ ((__format__ (__printf__, 3, 4)))
|
|
_GL_ARG_NONNULL ((3)));
|
|
_GL_CXXALIAS_RPL (snprintf, int,
|
|
(char *str, size_t size, const char *format, ...));
|
|
# else
|
|
# if !@HAVE_DECL_SNPRINTF@
|
|
_GL_FUNCDECL_SYS (snprintf, int,
|
|
(char *str, size_t size, const char *format, ...)
|
|
__attribute__ ((__format__ (__printf__, 3, 4)))
|
|
_GL_ARG_NONNULL ((3)));
|
|
# endif
|
|
_GL_CXXALIAS_SYS (snprintf, int,
|
|
(char *str, size_t size, const char *format, ...));
|
|
# endif
|
|
_GL_CXXALIASWARN (snprintf);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef snprintf
|
|
# if HAVE_RAW_DECL_SNPRINTF
|
|
_GL_WARN_ON_USE (snprintf, "snprintf is unportable - "
|
|
"use gnulib module snprintf for portability");
|
|
# endif
|
|
#endif
|
|
|
|
/* Some people would argue that sprintf should be handled like gets
|
|
(for example, OpenBSD issues a link warning for both functions),
|
|
since both can cause security holes due to buffer overruns.
|
|
However, we believe that sprintf can be used safely, and is more
|
|
efficient than snprintf in those safe cases; and as proof of our
|
|
belief, we use sprintf in several gnulib modules. So this header
|
|
intentionally avoids adding a warning to sprintf except when
|
|
GNULIB_POSIXCHECK is defined. */
|
|
|
|
#if @GNULIB_SPRINTF_POSIX@
|
|
# if @REPLACE_SPRINTF@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define sprintf rpl_sprintf
|
|
# endif
|
|
_GL_FUNCDECL_RPL (sprintf, int, (char *str, const char *format, ...)
|
|
__attribute__ ((__format__ (__printf__, 2, 3)))
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
_GL_CXXALIAS_RPL (sprintf, int, (char *str, const char *format, ...));
|
|
# else
|
|
_GL_CXXALIAS_SYS (sprintf, int, (char *str, const char *format, ...));
|
|
# endif
|
|
_GL_CXXALIASWARN (sprintf);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef sprintf
|
|
/* Assume sprintf is always declared. */
|
|
_GL_WARN_ON_USE (sprintf, "sprintf is not always POSIX compliant - "
|
|
"use gnulib module sprintf-posix for portable "
|
|
"POSIX compliance");
|
|
#endif
|
|
|
|
#if @GNULIB_TMPFILE@
|
|
# if @REPLACE_TMPFILE@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define tmpfile rpl_tmpfile
|
|
# endif
|
|
_GL_FUNCDECL_RPL (tmpfile, FILE *, (void));
|
|
_GL_CXXALIAS_RPL (tmpfile, FILE *, (void));
|
|
# else
|
|
_GL_CXXALIAS_SYS (tmpfile, FILE *, (void));
|
|
# endif
|
|
_GL_CXXALIASWARN (tmpfile);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef tmpfile
|
|
# if HAVE_RAW_DECL_TMPFILE
|
|
_GL_WARN_ON_USE (tmpfile, "tmpfile is not usable on mingw - "
|
|
"use gnulib module tmpfile for portability");
|
|
# endif
|
|
#endif
|
|
|
|
#if @GNULIB_VASPRINTF@
|
|
/* Write formatted output to a string dynamically allocated with malloc().
|
|
If the memory allocation succeeds, store the address of the string in
|
|
*RESULT and return the number of resulting bytes, excluding the trailing
|
|
NUL. Upon memory allocation error, or some other error, return -1. */
|
|
# if @REPLACE_VASPRINTF@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define asprintf rpl_asprintf
|
|
# endif
|
|
_GL_FUNCDECL_RPL (asprintf, int,
|
|
(char **result, const char *format, ...)
|
|
__attribute__ ((__format__ (__printf__, 2, 3)))
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
_GL_CXXALIAS_RPL (asprintf, int,
|
|
(char **result, const char *format, ...));
|
|
# else
|
|
# if !@HAVE_VASPRINTF@
|
|
_GL_FUNCDECL_SYS (asprintf, int,
|
|
(char **result, const char *format, ...)
|
|
__attribute__ ((__format__ (__printf__, 2, 3)))
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
# endif
|
|
_GL_CXXALIAS_SYS (asprintf, int,
|
|
(char **result, const char *format, ...));
|
|
# endif
|
|
_GL_CXXALIASWARN (asprintf);
|
|
# if @REPLACE_VASPRINTF@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define vasprintf rpl_vasprintf
|
|
# endif
|
|
_GL_FUNCDECL_RPL (vasprintf, int,
|
|
(char **result, const char *format, va_list args)
|
|
__attribute__ ((__format__ (__printf__, 2, 0)))
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
_GL_CXXALIAS_RPL (vasprintf, int,
|
|
(char **result, const char *format, va_list args));
|
|
# else
|
|
# if !@HAVE_VASPRINTF@
|
|
_GL_FUNCDECL_SYS (vasprintf, int,
|
|
(char **result, const char *format, va_list args)
|
|
__attribute__ ((__format__ (__printf__, 2, 0)))
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
# endif
|
|
_GL_CXXALIAS_SYS (vasprintf, int,
|
|
(char **result, const char *format, va_list args));
|
|
# endif
|
|
_GL_CXXALIASWARN (vasprintf);
|
|
#endif
|
|
|
|
#if @GNULIB_VDPRINTF@
|
|
# if @REPLACE_VDPRINTF@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define vdprintf rpl_vdprintf
|
|
# endif
|
|
_GL_FUNCDECL_RPL (vdprintf, int, (int fd, const char *format, va_list args)
|
|
__attribute__ ((__format__ (__printf__, 2, 0)))
|
|
_GL_ARG_NONNULL ((2)));
|
|
_GL_CXXALIAS_RPL (vdprintf, int, (int fd, const char *format, va_list args));
|
|
# else
|
|
# if !@HAVE_VDPRINTF@
|
|
_GL_FUNCDECL_SYS (vdprintf, int, (int fd, const char *format, va_list args)
|
|
__attribute__ ((__format__ (__printf__, 2, 0)))
|
|
_GL_ARG_NONNULL ((2)));
|
|
# endif
|
|
/* Need to cast, because on Solaris, the third parameter will likely be
|
|
__va_list args. */
|
|
_GL_CXXALIAS_SYS_CAST (vdprintf, int,
|
|
(int fd, const char *format, va_list args));
|
|
# endif
|
|
_GL_CXXALIASWARN (vdprintf);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef vdprintf
|
|
# if HAVE_RAW_DECL_VDPRINTF
|
|
_GL_WARN_ON_USE (vdprintf, "vdprintf is unportable - "
|
|
"use gnulib module vdprintf for portability");
|
|
# endif
|
|
#endif
|
|
|
|
#if @GNULIB_VFPRINTF_POSIX@ || @GNULIB_VFPRINTF@
|
|
# if (@GNULIB_VFPRINTF_POSIX@ && @REPLACE_VFPRINTF@) \
|
|
|| (@GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@)
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define vfprintf rpl_vfprintf
|
|
# endif
|
|
# define GNULIB_overrides_vfprintf 1
|
|
_GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args)
|
|
__attribute__ ((__format__ (__printf__, 2, 0)))
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
_GL_CXXALIAS_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args));
|
|
# else
|
|
/* Need to cast, because on Solaris, the third parameter is
|
|
__va_list args
|
|
and GCC's fixincludes did not change this to __gnuc_va_list. */
|
|
_GL_CXXALIAS_SYS_CAST (vfprintf, int,
|
|
(FILE *fp, const char *format, va_list args));
|
|
# endif
|
|
_GL_CXXALIASWARN (vfprintf);
|
|
#endif
|
|
#if !@GNULIB_VFPRINTF_POSIX@ && defined GNULIB_POSIXCHECK
|
|
# if !GNULIB_overrides_vfprintf
|
|
# undef vfprintf
|
|
# endif
|
|
/* Assume vfprintf is always declared. */
|
|
_GL_WARN_ON_USE (vfprintf, "vfprintf is not always POSIX compliant - "
|
|
"use gnulib module vfprintf-posix for portable "
|
|
"POSIX compliance");
|
|
#endif
|
|
|
|
#if @GNULIB_VPRINTF_POSIX@ || @GNULIB_VPRINTF@
|
|
# if (@GNULIB_VPRINTF_POSIX@ && @REPLACE_VPRINTF@) \
|
|
|| (@GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@)
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define vprintf rpl_vprintf
|
|
# endif
|
|
# define GNULIB_overrides_vprintf 1
|
|
_GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args)
|
|
__attribute__ ((__format__ (__printf__, 1, 0)))
|
|
_GL_ARG_NONNULL ((1)));
|
|
_GL_CXXALIAS_RPL (vprintf, int, (const char *format, va_list args));
|
|
# else
|
|
/* Need to cast, because on Solaris, the second parameter is
|
|
__va_list args
|
|
and GCC's fixincludes did not change this to __gnuc_va_list. */
|
|
_GL_CXXALIAS_SYS_CAST (vprintf, int, (const char *format, va_list args));
|
|
# endif
|
|
_GL_CXXALIASWARN (vprintf);
|
|
#endif
|
|
#if !@GNULIB_VPRINTF_POSIX@ && defined GNULIB_POSIXCHECK
|
|
# if !GNULIB_overrides_vprintf
|
|
# undef vprintf
|
|
# endif
|
|
/* Assume vprintf is always declared. */
|
|
_GL_WARN_ON_USE (vprintf, "vprintf is not always POSIX compliant - "
|
|
"use gnulib module vprintf-posix for portable "
|
|
"POSIX compliance");
|
|
#endif
|
|
|
|
#if @GNULIB_VSNPRINTF@
|
|
# if @REPLACE_VSNPRINTF@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define vsnprintf rpl_vsnprintf
|
|
# endif
|
|
_GL_FUNCDECL_RPL (vsnprintf, int,
|
|
(char *str, size_t size, const char *format, va_list args)
|
|
__attribute__ ((__format__ (__printf__, 3, 0)))
|
|
_GL_ARG_NONNULL ((3)));
|
|
_GL_CXXALIAS_RPL (vsnprintf, int,
|
|
(char *str, size_t size, const char *format, va_list args));
|
|
# else
|
|
# if !@HAVE_DECL_VSNPRINTF@
|
|
_GL_FUNCDECL_SYS (vsnprintf, int,
|
|
(char *str, size_t size, const char *format, va_list args)
|
|
__attribute__ ((__format__ (__printf__, 3, 0)))
|
|
_GL_ARG_NONNULL ((3)));
|
|
# endif
|
|
_GL_CXXALIAS_SYS (vsnprintf, int,
|
|
(char *str, size_t size, const char *format, va_list args));
|
|
# endif
|
|
_GL_CXXALIASWARN (vsnprintf);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef vsnprintf
|
|
# if HAVE_RAW_DECL_VSNPRINTF
|
|
_GL_WARN_ON_USE (vsnprintf, "vsnprintf is unportable - "
|
|
"use gnulib module vsnprintf for portability");
|
|
# endif
|
|
#endif
|
|
|
|
#if @GNULIB_VSPRINTF_POSIX@
|
|
# if @REPLACE_VSPRINTF@
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# define vsprintf rpl_vsprintf
|
|
# endif
|
|
_GL_FUNCDECL_RPL (vsprintf, int,
|
|
(char *str, const char *format, va_list args)
|
|
__attribute__ ((__format__ (__printf__, 2, 0)))
|
|
_GL_ARG_NONNULL ((1, 2)));
|
|
_GL_CXXALIAS_RPL (vsprintf, int,
|
|
(char *str, const char *format, va_list args));
|
|
# else
|
|
/* Need to cast, because on Solaris, the third parameter is
|
|
__va_list args
|
|
and GCC's fixincludes did not change this to __gnuc_va_list. */
|
|
_GL_CXXALIAS_SYS_CAST (vsprintf, int,
|
|
(char *str, const char *format, va_list args));
|
|
# endif
|
|
_GL_CXXALIASWARN (vsprintf);
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef vsprintf
|
|
/* Assume vsprintf is always declared. */
|
|
_GL_WARN_ON_USE (vsprintf, "vsprintf is not always POSIX compliant - "
|
|
"use gnulib module vsprintf-posix for portable "
|
|
"POSIX compliance");
|
|
#endif
|
|
|
|
|
|
#endif /* _GL_STDIO_H */
|
|
#endif /* _GL_STDIO_H */
|
|
#endif
|