delta/gnulib.git/modules/stdio, branch python

support GNU format printf and scanf on mingw

2014-12-08T20:31:58+00:00

Allow %lld and %Lf to work on mingw as per:
http://sourceforge.net/p/mingw-w64/wiki2/gnu%20printf/

stdio: remove now-unnecessary stdio.c

2013-01-04T02:05:36+00:00

Since stdio.in.h no longer uses inline functions, we no longer
need to compile the extern versions.
* lib/stdio.c: Remove.
* modules/stdio (Files): Remove lib/stdio.c.
(lib_SOURCES): Remove.

fwrite: silence __wur without using inline

2013-01-03T17:05:29+00:00

The libvirt folks reported[1] a link error of multiple rpl_fwrite
definitions that hits only when optimization and FORTIFY_SOURCE
are both enabled, due to improper use of inline.  But since that
particular use of rpl_fwrite exists only to work around a spurious
gcc warning on some versions of glibc, we can use gcc extensions
to acheive the same effect without using inline.  This approach
copies from ignore-value.h.

[1] https://lists.gnu.org/archive/html/bug-gnulib/2013-01/msg00014.html

* lib/stdio.in.h (fwrite): Limit warn_unused_result workaround to
just gcc, and in a way that avoids inline issues.
* modules/stdio (Depends-on): Drop extern-inline.

Signed-off-by: Eric Blake

stdio: better 'inline'

2012-11-30T07:38:51+00:00

* lib/stdio.c: New file.
* lib/stdio.in.h (_GL_STDIO_INLINE):
New macro.  Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* m4/stdio_h.m4 (gl_STDIO_H): Do not require AC_C_INLINE.
* modules/stdio (Files, lib_SOURCES): Add lib/stdio.c.
(Depends-on): Add extern-inline.

Large File Support for native Windows platforms.

2012-04-21T09:45:29+00:00

* m4/largefile.m4 (gl_LARGEFILE): New macro.
* modules/largefile (configure.ac): Require gl_LARGEFILE.

* lib/sys_types.in.h (off_t) [WINDOWS_64_BIT_OFF_T]: Define to a 64-bit
type.
* m4/sys_types_h.m4 (gl_SYS_TYPES_H): Set WINDOWS_64_BIT_OFF_T.
* modules/sys_types (Makefile.am): Substitute WINDOWS_64_BIT_OFF_T.
* doc/posix-headers/sys_types.texi: Mention the effect of the
'largefile' module.

* lib/fcntl.in.h: Add comments about off_t.
* modules/fcntl-h (Depends-on): Add sys_types.

* lib/unistd.in.h [WINDOWS_64_BIT_OFF_T]: Include .
(ftruncate): Replace it if REPLACE_FTRUNCATE is 1.
* m4/unistd_h.m4 (gl_UNISTD_H): Require gl_SYS_TYPES_H.
(gl_UNISTD_H_DEFAULTS): Initialize REPLACE_FTRUNCATE.
* modules/unistd (Depends-on): Add sys_types.
(Makefile.am): Substitute WINDOWS_64_BIT_OFF_T, REPLACE_FTRUNCATE.

* lib/lseek.c (rpl_lseek) [_GL_WINDOWS_64_BIT_OFF_T]: Use _lseeki64
instead of lseek.
* m4/lseek.m4 (gl_FUNC_LSEEK): Require gl_SYS_TYPES_H. Set
REPLACE_LSEEK if WINDOWS_64_BIT_OFF_T is 1.
* modules/lseek (Depends-on): Add sys_types.

* lib/ftruncate.c: Put under GPLv3+. Include ,
msvc-nothrow.h.
(SetFileSize): New function.
(ftruncate) [_GL_WINDOWS_64_BIT_OFF_T]: New implementation.
* m4/ftruncate.m4 (gl_FUNC_FTRUNCATE): Set REPLACE_FTRUNCATE on Windows
if Large File Support is requested.
* modules/ftruncate (configure.ac): Consider REPLACE_FTRUNCATE.
(Depends-on): Add sys_types, msvc-nothrow. Update conditions.

* lib/stdio.in.h: Add comments about off_t.
* modules/stdio (Depends-on): Add sys_types.

* lib/ftello.c [_GL_WINDOWS_64_BIT_OFF_T]: Use _ftelli64 or ftello64
instead of ftello.
* m4/ftello.m4 (gl_FUNC_FTELLO): Require gl_SYS_TYPES_H. Set
REPLACE_FTELLO if WINDOWS_64_BIT_OFF_T is 1.
(gl_PREREQ_FTELLO): New macro.
* modules/ftello (Depends-on): Add sys_types.
(configure.ac): Incoke gl_PREREQ_FTELLO.

* lib/fseeko.c [_GL_WINDOWS_64_BIT_OFF_T]: Use _fseeki64 or fseeko64
instead of fseeko.
* m4/fseeko.m4 (gl_FUNC_FSEEKO): Require gl_SYS_TYPES_H. Set
REPLACE_FSEEKO if WINDOWS_64_BIT_OFF_T is 1.
(gl_PREREQ_FSEEKO): New macro.
* modules/fseeko (Depends-on): Add sys_types.
(configure.ac): Invoke gl_PREREQ_FSEEKO.

* lib/sys_stat.in.h: Add comments about off_t.
(stat, fstat) [WINDOWS_64_BIT_ST_SIZE]: Define to variants that use a
64-bit integer for st_size in 'struct stat'.
* m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Set WINDOWS_64_BIT_ST_SIZE.
Define _GL_WINDOWS_64_BIT_ST_SIZE.
* modules/sys_stat (Depends-on): Add sys_types.
(Makefile.am): Substitute WINDOWS_64_BIT_ST_SIZE.

* lib/stat.c (stat) [_GL_WINDOWS_64_BIT_ST_SIZE]: Define to _stati64
instead of stat or _stat.

* lib/fstat.c [_GL_WINDOWS_64_BIT_ST_SIZE]: Use _fstati64 and
'struct _stati64' instead of fstat and 'struct stat'.
* m4/fstat.m4 (gl_FUNC_FSTAT): Require gl_HEADER_SYS_STAT_H. Set
REPLACE_FSTAT if WINDOWS_64_BIT_ST_SIZE is 1.

Reported by Ray Satiro .

stdio: don't assume gets any more

2012-03-30T03:08:03+00:00

Gnulib intentionally does not have a gets module, and now that C11
and glibc have dropped it, we should be more proactive about warning
any user on a platform that still has a declaration of this dangerous
interface.

* m4/stdio_h.m4 (gl_STDIO_H, gl_STDIO_H_DEFAULTS): Drop gets
support.
* modules/stdio (Makefile.am): Likewise.
* lib/stdio-read.c (gets): Likewise.
* tests/test-stdio-c++.cc: Likewise.
* m4/warn-on-use.m4 (gl_WARN_ON_USE_PREPARE): Fix comment.
* lib/stdio.in.h (gets): Make warning occur in more places.
* doc/posix-functions/gets.texi (gets): Update documentation.
Reported by Christer Solskogen.

Signed-off-by: Eric Blake

New module 'fdopen'.

2011-09-21T19:16:45+00:00

* lib/stdio.in.h (fdopen): New declaration.
* lib/fdopen.c: New file.
* m4/fdopen.m4: New file.
* m4/stdio_h.m4 (gl_STDIO_H_DEFAULTS): Initialize GNULIB_FDOPEN,
REPLACE_FDOPEN.
* modules/stdio (Makefile.am): Substitute GNULIB_FDOPEN,
REPLACE_FDOPEN.
* modules/fdopen: New file.
* modules/stdio-tests (Depends-on): Remove fdopen-tests.
* tests/test-stdio-c++.cc: Check signature of fdopen.
* doc/posix-functions/fdopen.texi: Mention the new module.

New module 'pclose'.

2011-09-17T22:58:06+00:00

* lib/stdio.in.h (pclose): New declaration.
* lib/pclose.c: New file.
* m4/pclose.m4: New file.
* m4/stdio_h.m4 (gl_STDIO_H): Test whether pclose is declared.
(gl_STDIO_H_DEFAULTS): Initialize GNULIB_PCLOSE, HAVE_PCLOSE.
* modules/stdio (Makefile.am): Substitute GNULIB_PCLOSE, HAVE_PCLOSE.
* modules/pclose: New file.
* modules/popen-tests (Depends-on): Add pclose.
* modules/popen-safer-tests (Depends-on): Likewise.
* doc/posix-functions/pclose.texi: Mention the new module.

popen: Support for MSVC.

2011-09-17T16:28:17+00:00

* lib/stdio.in.h (popen): Declare it if the system lacks this function.
* lib/popen.c (popen): Provide alternate definition for native Windows.
* m4/popen.m4 (gl_FUNC_POPEN): Test if popen exists. Set HAVE_POPEN.
* m4/stdio_h.m4 (gl_STDIO_H_DEFAULTS): Initialize HAVE_POPEN.
* modules/popen (Depends-on, configure.ac): Update condition.
* modules/stdio (Makefile.am): Substitute HAVE_POPEN.
* doc/posix-functions/popen.texi: Mention that the MSVC problem is
fixed.

Support for MSVC compiler: Ensure ssize_t gets defined.

2011-09-15T16:00:32+00:00

* doc/posix-headers/sys_types.texi: Mention the missing ssize_t problem.
* doc/posix-headers/stdio.texi: Likewise.
* modules/stdio (Depends-on): Add ssize_t.
* modules/sys_socket (Depends-on): Likewise.
* modules/sys_types (Depends-on): Likewise.
* modules/sys_uio (Depends-on): Likewise.
* modules/unistd (Depends-on): Likewise.
* tests/test-sys_socket.c: Check that size_t and ssize_t are defined.
* tests/test-sys_types.c: Check that ssize_t is defined.