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new dlstart stage-2 chaining for mips
[musl]
/
src
/
exit
/
exit.c
diff --git
a/src/exit/exit.c
b/src/exit/exit.c
index
353f50b
..
163d8f1
100644
(file)
--- a/
src/exit/exit.c
+++ b/
src/exit/exit.c
@@
-1,17
+1,15
@@
#include <stdlib.h>
#include <stdint.h>
#include "libc.h"
#include <stdlib.h>
#include <stdint.h>
#include "libc.h"
-#include "atomic.h"
-#include "syscall.h"
static void dummy()
{
}
static void dummy()
{
}
-/* __toread.c, __towrite.c, and atexit.c override these */
+/* atexit.c and __stdio_exit.c override these. the latter is linked
+ * as a consequence of linking either __toread.c or __towrite.c. */
weak_alias(dummy, __funcs_on_exit);
weak_alias(dummy, __funcs_on_exit);
-weak_alias(dummy, __flush_on_exit);
-weak_alias(dummy, __seek_on_exit);
+weak_alias(dummy, __stdio_exit);
#ifndef SHARED
weak_alias(dummy, _fini);
#ifndef SHARED
weak_alias(dummy, _fini);
@@
-21,11
+19,6
@@
extern void (*const __fini_array_end)() __attribute__((weak));
_Noreturn void exit(int code)
{
_Noreturn void exit(int code)
{
- static int lock;
-
- /* If more than one thread calls exit, hang until _Exit ends it all */
- while (a_swap(&lock, 1)) __syscall(SYS_pause);
-
__funcs_on_exit();
#ifndef SHARED
__funcs_on_exit();
#ifndef SHARED
@@
-35,9
+28,7
@@
_Noreturn void exit(int code)
_fini();
#endif
_fini();
#endif
- __flush_on_exit();
- __seek_on_exit();
+ __stdio_exit();
_Exit(code);
_Exit(code);
- for(;;);
}
}