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| author | Jim Meyering <jim@meyering.net> | 1994-07-05 02:22:12 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1994-07-05 02:22:12 +0000 |
| commit | 53cd09b3bc2052322cd4d7defe6853e5211d8e27 (patch) | |
| tree | 73149cebb9cca9bf5b0c5ad22da04c19d204f68f /src/date.c | |
| parent | 792d894bd907cb2538dab605270a84e073f76984 (diff) | |
| download | coreutils-53cd09b3bc2052322cd4d7defe6853e5211d8e27.tar.xz | |
merge with 1.10d
Diffstat (limited to 'src/date.c')
| -rw-r--r-- | src/date.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/src/date.c b/src/date.c index 69e866574..75e7efb7b 100644 --- a/src/date.c +++ b/src/date.c @@ -68,7 +68,6 @@ size_t strftime (); time_t time (); #endif -int putenv (); int stime (); char *xrealloc (); @@ -79,19 +78,11 @@ void error (); static void show_date (); static void usage (); -/* putenv string to use Universal Coordinated Time. - POSIX.2 says it should be "TZ=UCT0" or "TZ=GMT0". */ -#ifndef TZ_UCT -#if defined(hpux) || defined(__hpux__) || defined(ultrix) || defined(__ultrix__) || defined(USG) -#define TZ_UCT "TZ=GMT0" -#else -#define TZ_UCT "TZ=" -#endif -#endif - /* The name this program was run with, for error messages. */ char *program_name; +static int universal_time = 0; + /* If non-zero, display usage information and exit. */ static int show_help; @@ -118,7 +109,6 @@ main (argc, argv) char *datestr = NULL; time_t when; int set_date = 0; - int universal_time = 0; program_name = argv[0]; @@ -154,9 +144,6 @@ main (argc, argv) if (argc - optind > 1) usage (1); - if (universal_time && putenv (TZ_UCT) != 0) - error (1, 0, "virtual memory exhausted"); - time (&when); if (datestr) @@ -195,7 +182,7 @@ show_date (format, when) char *out = NULL; size_t out_length = 0; - tm = localtime (&when); + tm = (universal_time ? gmtime : localtime) (&when); if (format == NULL) /* Print the date in the default format. Vanilla ANSI C strftime |