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Update.

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* malloc/malloc.c (ptmalloc_init): Also initialize __libc_pagesize
	if no threads are used.

	* libio/iofwrite.c: Add weak alias for _unlocked function if not
	_IO_MTSAFE_IO.
	* libio/iofread.c: Likewise.
	* libio/iofgets.c: Likewise.
	* libio/iofputs.c: Likewise.

	* sysdeps/generic/bits/libc-lock.h (__libc_cleanup_end): New
	definition.
This commit is contained in:
Ulrich Drepper
1999-07-30 06:32:48 +00:00
parent 5330804225
commit 66f8fa9bec
9 changed files with 54 additions and 10 deletions
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4
malloc/malloc.c
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@ -1663,7 +1663,6 @@ ptmalloc_init __MALLOC_P((void))
/* Initialize the pthreads interface. */
if (__pthread_initialize != NULL)
__pthread_initialize();
__libc_pagesize = __getpagesize();
#endif
mutex_init(&main_arena.mutex);
mutex_init(&list_lock);
@ -1671,6 +1670,9 @@ ptmalloc_init __MALLOC_P((void))
tsd_setspecific(arena_key, (Void_t *)&main_arena);
thread_atfork(ptmalloc_lock_all, ptmalloc_unlock_all, ptmalloc_init_all);
#endif /* !defined NO_THREADS */
#ifdef _LIBC
__libc_pagesize = __getpagesize();
#endif
#if defined _LIBC || defined MALLOC_HOOKS
if((s = getenv("MALLOC_TRIM_THRESHOLD_")))
mALLOPt(M_TRIM_THRESHOLD, atoi(s));