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| author | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-23 14:09:48 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-23 15:01:51 -0700 |
| commit | 42ec41251584c480ee3286ff369c18629f52a7d5 (patch) | |
| tree | a143b6a2c016403603deb1deed71962add5807ed /lib/string.in.h | |
| parent | 2c389455c72250b579f5225b99bc7de0cf435e4a (diff) | |
| download | emacs-42ec41251584c480ee3286ff369c18629f52a7d5.tar.gz | |
Update from Gnulib
This incorporates:
2020-08-23 intprops: be consistent about +X vs X+0
2020-08-23 intprops: fix INT_MULTIPLY_WRAPV bit-field bug
2020-08-23 verify: Make assume work on bit field expressions
2020-08-23 libc-config: Improve comments
2020-08-22 verify: Do use __builtin_assume on clang
2020-08-22 sig2str: Add more signals
2020-08-21 sigdescr_np: New module
* lib/cdefs.h, lib/intprops.h, lib/sig2str.c, lib/string.in.h:
* lib/verify.h, m4/string_h.m4: Copy from Gnulib.
* lib/gnulib.mk.in: Regenerate.
Diffstat (limited to 'lib/string.in.h')
| -rw-r--r-- | lib/string.in.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/string.in.h b/lib/string.in.h index 5134e11289d..776133c5eba 100644 --- a/lib/string.in.h +++ b/lib/string.in.h @@ -1060,6 +1060,21 @@ _GL_WARN_ON_USE (sigabbrev_np, "sigabbrev_np is unportable - " # endif #endif +/* Return an English description string for the signal number SIG. */ +#if @GNULIB_SIGDESCR_NP@ +# if ! @HAVE_SIGDESCR_NP@ +_GL_FUNCDECL_SYS (sigdescr_np, const char *, (int sig)); +# endif +_GL_CXXALIAS_SYS (sigdescr_np, const char *, (int sig)); +_GL_CXXALIASWARN (sigdescr_np); +#elif defined GNULIB_POSIXCHECK +# undef sigdescr_np +# if HAVE_RAW_DECL_SIGDESCR_NP +_GL_WARN_ON_USE (sigdescr_np, "sigdescr_np is unportable - " + "use gnulib module sigdescr_np for portability"); +# endif +#endif + #if @GNULIB_STRSIGNAL@ # if @REPLACE_STRSIGNAL@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |