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| author | Florian Weimer <fweimer@redhat.com> | 2016-08-18 11:15:42 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2016-08-18 11:15:42 +0200 |
| commit | 2c820533c61fed175390bc6058afbbe42d2edc37 (patch) | |
| tree | 897aad23de6d317eede5a84d85d96b5e874e6aad /argp/argp-fmtstream.h | |
| parent | ee19f1de0d0da24114be554fdf94243c0ec6b86c (diff) | |
| download | glibc-2c820533c61fed175390bc6058afbbe42d2edc37.zip glibc-2c820533c61fed175390bc6058afbbe42d2edc37.tar.gz glibc-2c820533c61fed175390bc6058afbbe42d2edc37.tar.bz2 | |
argp: Do not override GCC keywords with macros [BZ #16907]
glibc provides fallback definitions already. It is not necessary to
suppress warnings for unknown attributes because GCC does this
automatically for system headers.
This commit does not sync with gnulib because gnulib has started to use
_GL_* macros in the header file, which are arguably in the gnulib
implementation space and not suitable for an installed glibc header
file.
Diffstat (limited to 'argp/argp-fmtstream.h')
| -rw-r--r-- | argp/argp-fmtstream.h | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/argp/argp-fmtstream.h b/argp/argp-fmtstream.h index bdeaa54..e8c5797 100644 --- a/argp/argp-fmtstream.h +++ b/argp/argp-fmtstream.h @@ -29,21 +29,6 @@ #include <string.h> #include <unistd.h> -#ifndef __attribute__ -/* This feature is available in gcc versions 2.5 and later. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || \ - defined __STRICT_ANSI__ -# define __attribute__(Spec) /* empty */ -# endif -/* The __-protected variants of `format' and `printf' attributes - are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) || \ - defined __STRICT_ANSI__ -# define __format__ format -# define __printf__ printf -# endif -#endif - #if defined (__GNU_LIBRARY__) && defined (HAVE_LINEWRAP_H) /* line_wrap_stream is available, so use that. */ #define ARGP_FMTSTREAM_USE_LINEWRAP @@ -111,6 +96,8 @@ struct argp_fmtstream typedef struct argp_fmtstream *argp_fmtstream_t; +__BEGIN_DECLS + /* Return an argp_fmtstream that outputs to STREAM, and which prefixes lines written on it with LMARGIN spaces and limits them to RMARGIN columns total. If WMARGIN >= 0, words that extend past RMARGIN are wrapped by @@ -297,6 +284,8 @@ __argp_fmtstream_point (argp_fmtstream_t __fs) #endif /* __OPTIMIZE__ */ +__END_DECLS + #endif /* ARGP_FMTSTREAM_USE_LINEWRAP */ #endif /* argp-fmtstream.h */ |