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* src/backend/file/sixtp-utils.c (gnc_timegm): switch from putenv

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to gnc_setenv and gnc_unsetenv.


git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@5923 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Rob Browning 2001-11-21 02:36:31 +00:00
parent 23e0ba42d2
commit 7b546af901
1 changed files with 17 additions and 10 deletions
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27
src/backend/file/sixtp-utils.c
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@ -365,19 +365,26 @@ gnc_timegm (struct tm *tm)
char *put_str;
char *old_tz;
old_tz = g_strdup (getenv ("TZ"));
putenv ("TZ=UTC");
old_tz = getenv ("TZ");
/* FIXME: there's no way to report this error to the caller. */
if(gnc_setenv("TZ", "UTC", 1) != 0)
g_error ("gnc_timegm couldn't switch the TZ.");
result = mktime (tm);
put_str = g_strdup_printf ("TZ=%s", old_tz ? old_tz : "");
putenv (put_str);
/* We can't free put_str since it is used directly.
* This is a memory leak, but how to solve it? *?
/* g_free (put_str); */
g_free (old_tz);
if(old_tz)
{
/* FIXME: there's no way to report this error to the caller. */
if(gnc_setenv("TZ", old_tz, 1) != 0)
g_error ("gnc_timegm couldn't switch the TZ back.");
}
else
{
/* FIXME: there's no way to report this error to the caller. */
if(gnc_unsetenv("TZ") != 0)
g_error ("gnc_timegm couldn't restore the TZ to undefined.");
}
return result;
}
#endif