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author | Bruno Haible <bruno@clisp.org> | 2011-09-18 00:58:06 +0200 |
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committer | Bruno Haible <bruno@clisp.org> | 2011-09-18 00:58:06 +0200 |
commit | b314f91e45ebfdb317750b4de69c8c4910e92f2d (patch) | |
tree | b3c109ed393da8c0e38718eb8c6caf18c21186ef /lib/stdio.in.h | |
parent | 25399c1aba359704fab2f4f5164011df43e1795e (diff) | |
download | gnulib-b314f91e45ebfdb317750b4de69c8c4910e92f2d.tar.gz |
New module 'pclose'.
* 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.
Diffstat (limited to 'lib/stdio.in.h')
-rw-r--r-- | lib/stdio.in.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/stdio.in.h b/lib/stdio.in.h index a2808fb575..f5ffd85015 100644 --- a/lib/stdio.in.h +++ b/lib/stdio.in.h @@ -750,6 +750,20 @@ _GL_CXXALIAS_SYS (obstack_vprintf, int, _GL_CXXALIASWARN (obstack_vprintf); #endif +#if @GNULIB_PCLOSE@ +# if !@HAVE_PCLOSE@ +_GL_FUNCDECL_SYS (pclose, int, (FILE *stream) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pclose, int, (FILE *stream)); +_GL_CXXALIASWARN (pclose); +#elif defined GNULIB_POSIXCHECK +# undef pclose +# if HAVE_RAW_DECL_PCLOSE +_GL_WARN_ON_USE (pclose, "popen is unportable - " + "use gnulib module pclose for more portability"); +# endif +#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 ": ", |