diff options
Diffstat (limited to 'src/exit')
-rw-r--r-- | src/exit/abort.c | 2 | ||||
-rw-r--r-- | src/exit/abort_lock.c | 3 | ||||
-rw-r--r-- | src/exit/assert.c | 1 | ||||
-rw-r--r-- | src/exit/at_quick_exit.c | 2 | ||||
-rw-r--r-- | src/exit/atexit.c | 7 |
5 files changed, 12 insertions, 3 deletions
diff --git a/src/exit/abort.c b/src/exit/abort.c index e1980f10..f21f458e 100644 --- a/src/exit/abort.c +++ b/src/exit/abort.c @@ -6,8 +6,6 @@ #include "lock.h" #include "ksigaction.h" -hidden volatile int __abort_lock[1]; - _Noreturn void abort(void) { raise(SIGABRT); diff --git a/src/exit/abort_lock.c b/src/exit/abort_lock.c new file mode 100644 index 00000000..3af72c7b --- /dev/null +++ b/src/exit/abort_lock.c @@ -0,0 +1,3 @@ +#include "pthread_impl.h" + +volatile int __abort_lock[1]; diff --git a/src/exit/assert.c b/src/exit/assert.c index 49b0dc3e..94edd827 100644 --- a/src/exit/assert.c +++ b/src/exit/assert.c @@ -4,6 +4,5 @@ _Noreturn void __assert_fail(const char *expr, const char *file, int line, const char *func) { fprintf(stderr, "Assertion failed: %s (%s: %s: %d)\n", expr, file, func, line); - fflush(NULL); abort(); } diff --git a/src/exit/at_quick_exit.c b/src/exit/at_quick_exit.c index d3ce6522..e4b5d78d 100644 --- a/src/exit/at_quick_exit.c +++ b/src/exit/at_quick_exit.c @@ -1,12 +1,14 @@ #include <stdlib.h> #include "libc.h" #include "lock.h" +#include "fork_impl.h" #define COUNT 32 static void (*funcs[COUNT])(void); static int count; static volatile int lock[1]; +volatile int *const __at_quick_exit_lockptr = lock; void __funcs_on_quick_exit() { diff --git a/src/exit/atexit.c b/src/exit/atexit.c index 160d277a..854e9fdd 100644 --- a/src/exit/atexit.c +++ b/src/exit/atexit.c @@ -2,6 +2,12 @@ #include <stdint.h> #include "libc.h" #include "lock.h" +#include "fork_impl.h" + +#define malloc __libc_malloc +#define calloc __libc_calloc +#define realloc undef +#define free undef /* Ensure that at least 32 atexit handlers can be registered without malloc */ #define COUNT 32 @@ -15,6 +21,7 @@ static struct fl static int slot; static volatile int lock[1]; +volatile int *const __atexit_lockptr = lock; void __funcs_on_exit() { |