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Diffstat (limited to 'libc/stdlib/abort.c')
-rw-r--r--libc/stdlib/abort.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/libc/stdlib/abort.c b/libc/stdlib/abort.c
index dbd816b4e..e3a9c8290 100644
--- a/libc/stdlib/abort.c
+++ b/libc/stdlib/abort.c
@@ -70,7 +70,6 @@ Cambridge, MA 02139, USA. */
#ifdef __UCLIBC_HAS_STDIO_SHUTDOWN_ON_ABORT__
extern void weak_function _stdio_term(void) attribute_hidden;
#endif
-extern void _exit (int __status) __attribute__ ((__noreturn__));
static int been_there_done_that = 0;
/* Be prepared in case multiple threads try to abort() */
@@ -81,10 +80,12 @@ static pthread_mutex_t mylock = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
#define LOCK __pthread_mutex_lock(&mylock)
#define UNLOCK __pthread_mutex_unlock(&mylock)
-
extern int __raise (int __sig) __THROW attribute_hidden;
+
/* Cause an abnormal program termination with core-dump */
-void abort(void)
+#undef __abort
+#undef abort
+void attribute_hidden __abort(void)
{
sigset_t sigset;
@@ -140,7 +141,7 @@ abort_it:
/* Still here? Try to at least exit */
if (been_there_done_that == 3) {
been_there_done_that++;
- _exit(127);
+ _exit_internal(127);
}
/* Still here? We're screwed. Sleepy time. Good night. */
@@ -149,3 +150,4 @@ abort_it:
ABORT_INSTRUCTION;
}
}
+strong_alias(__abort,abort)