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poll-h: Create poll.h on all platforms.
[gnulib.git]
/
lib
/
gettimeofday.c
diff --git
a/lib/gettimeofday.c
b/lib/gettimeofday.c
index
badbf64
..
3c4e3a2
100644
(file)
--- a/
lib/gettimeofday.c
+++ b/
lib/gettimeofday.c
@@
-1,7
+1,6
@@
/* Provide gettimeofday for systems that don't have it or for which it's broken.
/* Provide gettimeofday for systems that don't have it or for which it's broken.
- Copyright (C) 2001, 2002, 2003, 2005, 2006, 2007 Free Software
- Foundation, Inc.
+ Copyright (C) 2001-2003, 2005-2007, 2009-2010 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-44,6
+43,9
@@
static struct tm *localtime_buffer_addr = &tm_zero_buffer;
#undef localtime
extern struct tm *localtime (time_t const *);
#undef localtime
extern struct tm *localtime (time_t const *);
+#undef gmtime
+extern struct tm *gmtime (time_t const *);
+
/* This is a wrapper for localtime. It is used only on systems for which
gettimeofday clobbers the static buffer used for localtime's result.
/* This is a wrapper for localtime. It is used only on systems for which
gettimeofday clobbers the static buffer used for localtime's result.
@@
-65,8
+67,6
@@
rpl_localtime (time_t const *timep)
struct tm *
rpl_gmtime (time_t const *timep)
{
struct tm *
rpl_gmtime (time_t const *timep)
{
-#undef gmtime
- extern struct tm *gmtime (time_t const *);
struct tm *tm = gmtime (timep);
if (localtime_buffer_addr == &tm_zero_buffer)
struct tm *tm = gmtime (timep);
if (localtime_buffer_addr == &tm_zero_buffer)
@@
-78,14
+78,15
@@
rpl_gmtime (time_t const *timep)
#endif /* GETTIMEOFDAY_CLOBBERS_LOCALTIME || TZSET_CLOBBERS_LOCALTIME */
#if TZSET_CLOBBERS_LOCALTIME
#endif /* GETTIMEOFDAY_CLOBBERS_LOCALTIME || TZSET_CLOBBERS_LOCALTIME */
#if TZSET_CLOBBERS_LOCALTIME
+
+#undef tzset
+extern void tzset (void);
+
/* This is a wrapper for tzset, for systems on which tzset may clobber
the static buffer used for localtime's result. */
void
rpl_tzset (void)
{
/* This is a wrapper for tzset, for systems on which tzset may clobber
the static buffer used for localtime's result. */
void
rpl_tzset (void)
{
-#undef tzset
- extern void tzset (void);
-
/* Save and restore the contents of the buffer used for localtime's
result around the call to tzset. */
struct tm save = *localtime_buffer_addr;
/* Save and restore the contents of the buffer used for localtime's
result around the call to tzset. */
struct tm save = *localtime_buffer_addr;
@@
-99,7
+100,7
@@
rpl_tzset (void)
causes problems. */
int
causes problems. */
int
-
rpl_
gettimeofday (struct timeval *restrict tv, void *restrict tz)
+gettimeofday (struct timeval *restrict tv, void *restrict tz)
{
#undef gettimeofday
#if HAVE_GETTIMEOFDAY
{
#undef gettimeofday
#if HAVE_GETTIMEOFDAY
@@
-109,7
+110,7
@@
rpl_gettimeofday (struct timeval *restrict tv, void *restrict tz)
struct tm save = *localtime_buffer_addr;
# endif
struct tm save = *localtime_buffer_addr;
# endif
- int result = gettimeofday (tv, tz);
+ int result = gettimeofday (tv,
(struct timezone *)
tz);
# if GETTIMEOFDAY_CLOBBERS_LOCALTIME
*localtime_buffer_addr = save;
# if GETTIMEOFDAY_CLOBBERS_LOCALTIME
*localtime_buffer_addr = save;