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| author | Roland McGrath <roland@gnu.org> | 1996-06-16 04:52:54 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1996-06-16 04:52:54 +0000 |
| commit | a3b5844025aa90fd28f3bf5a27be116852761f4e (patch) | |
| tree | 390714ca3b0d10f4ef9bce7ffd4d649ad9184f13 /time/tzfile.c | |
| parent | 5fbef188648f5150617e0a14f1011e600f1b3a0f (diff) | |
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Sun Jun 16 00:40:20 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* time/Makefile ($(installed-localtime-file)): If target exists, do
nothing but print a message; if not, make it an absolute symlink.
* time/tzset.c (__tzset): After stripping leading :, call
__tzfile_read on TZ even if it's empty or null.
* time/tzfile.c (__tzfile_read): Use "Universal" if passed "".
Diffstat (limited to 'time/tzfile.c')
| -rw-r--r-- | time/tzfile.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/time/tzfile.c b/time/tzfile.c index e78a05ec75..332ed46c33 100644 --- a/time/tzfile.c +++ b/time/tzfile.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1993, 1995 Free Software Foundation, Inc. +/* Copyright (C) 1991, 92, 93, 95, 96 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -103,8 +103,12 @@ DEFUN(__tzfile_read, (file), CONST char *file) free((PTR) leaps); leaps = NULL; - if (file == NULL || *file == '\0') + if (file == NULL) + /* No user specification; use the site-wide default. */ file = TZDEFAULT; + else if (*file == '\0') + /* User specified the empty string; use UTC explicitly. */ + file = "Universal"; if (*file != '/') { @@ -224,7 +228,7 @@ DEFUN(__tzfile_read, (file), CONST char *file) (void) fclose(f); compute_tzname_max (chars); - + __use_tzfile = 1; return; |