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(free_mem): New function. Free allocated memory.

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This commit is contained in:
Ulrich Drepper 2000-08-24 08:28:11 +00:00
parent d5fb902b06
commit 83628d3173
1 changed files with 17 additions and 1 deletions
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18
time/tzset.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
/* Copyright (C) 1991-1999, 2000 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
@ -625,3 +625,19 @@ __tz_convert (const time_t *timer, int use_localtime, struct tm *tp)
return tp;
}
static void
free_mem (void)
{
while (tzstring_list != NULL)
{
struct tzstring_l *old = tzstring_list;
tzstring_list = tzstring_list->next;
free (old);
}
free (old_tz);
old_tz = NULL;
}
text_set_element (__libc_subfreeres, free_mem);