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Merge from Gnulib

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This incorporates:
2018-01-05 maint: Add encoding marker for Emacs to non-ASCII sources
2018-01-04 update-copyright: Handle use of ©
2018-01-04 pthread_sigmask: Avoid compilation error on mingw
2018-01-02 stat-time: silence -Wunused-parameter regression
* build-aux/config.guess, build-aux/config.sub:
* build-aux/update-copyright, doc/misc/texinfo.tex, lib/gnulib.mk.in:
* lib/md5.c, lib/md5.h, lib/sha1.c, lib/sha1.h, lib/sha256.c:
* lib/sha256.h, lib/sha512.c, lib/sha512.h, lib/signal.in.h:
* lib/stat-time.h: Copy from Gnulib, or regenerate.
This commit is contained in:
Paul Eggert 2018-01-09 15:21:44 -08:00
parent 9e4d523427
commit 7668717d6f
15 changed files with 73 additions and 16 deletions
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10
lib/stat-time.h
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@ -102,15 +102,13 @@ get_stat_mtime_ns (struct stat const *st)
/* Return the nanosecond component of *ST's birth time. */
_GL_STAT_TIME_INLINE long int _GL_ATTRIBUTE_PURE
get_stat_birthtime_ns (struct stat const *st)
get_stat_birthtime_ns (struct stat const *st _GL_UNUSED)
{
# if defined HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC
return STAT_TIMESPEC (st, st_birthtim).tv_nsec;
# elif defined HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC
return STAT_TIMESPEC_NS (st, st_birthtim);
# else
/* Avoid a "parameter unused" warning. */
(void) st;
return 0;
# endif
}
@ -160,7 +158,7 @@ get_stat_mtime (struct stat const *st)
/* Return *ST's birth time, if available; otherwise return a value
with tv_sec and tv_nsec both equal to -1. */
_GL_STAT_TIME_INLINE struct timespec _GL_ATTRIBUTE_PURE
get_stat_birthtime (struct stat const *st)
get_stat_birthtime (struct stat const *st _GL_UNUSED)
{
struct timespec t;
@ -184,8 +182,6 @@ get_stat_birthtime (struct stat const *st)
/* Birth time is not supported. */
t.tv_sec = -1;
t.tv_nsec = -1;
/* Avoid a "parameter unused" warning. */
(void) st;
#endif
#if (defined HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC \
@ -212,7 +208,7 @@ get_stat_birthtime (struct stat const *st)
errno to EOVERFLOW if normalization overflowed. This function
is intended to be private to this .h file. */
_GL_STAT_TIME_INLINE int
stat_time_normalize (int result, struct stat *st)
stat_time_normalize (int result, struct stat *st _GL_UNUSED)
{
#if defined __sun && defined STAT_TIMESPEC
if (result == 0)