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| author | Rich Felker <dalias@aerifal.cx> | 2012-09-06 23:12:27 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-09-06 23:12:27 -0400 |
| commit | c8ea985748a6857ac5db9ef50f9c92e2966c04d5 (patch) | |
| tree | 813479016d8106b6b7e8da8630754d8a8b1deff7 /src/exit | |
| parent | ac5d085691e5a797a21ae36111aa0b274e1cf4ba (diff) | |
| download | musl-c8ea985748a6857ac5db9ef50f9c92e2966c04d5.tar.gz musl-c8ea985748a6857ac5db9ef50f9c92e2966c04d5.tar.xz musl-c8ea985748a6857ac5db9ef50f9c92e2966c04d5.zip | |
add _Noreturn function attribute, with fallback for pre-C11 GNUC
Diffstat (limited to 'src/exit')
| -rw-r--r-- | src/exit/_Exit.c | 2 | ||||
| -rw-r--r-- | src/exit/abort.c | 2 | ||||
| -rw-r--r-- | src/exit/exit.c | 2 | ||||
| -rw-r--r-- | src/exit/quick_exit.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/src/exit/_Exit.c b/src/exit/_Exit.c index 6ceb1437..c00a2ffb 100644 --- a/src/exit/_Exit.c +++ b/src/exit/_Exit.c @@ -1,7 +1,7 @@ #include <stdlib.h> #include "syscall.h" -void _Exit(int ec) +_Noreturn void _Exit(int ec) { __syscall(SYS_exit_group, ec); __syscall(SYS_exit, ec); diff --git a/src/exit/abort.c b/src/exit/abort.c index c5b9e526..203dd35c 100644 --- a/src/exit/abort.c +++ b/src/exit/abort.c @@ -2,7 +2,7 @@ #include <signal.h> #include "syscall.h" -void abort(void) +_Noreturn void abort(void) { raise(SIGABRT); raise(SIGKILL); diff --git a/src/exit/exit.c b/src/exit/exit.c index e4aeaf15..e4932b5b 100644 --- a/src/exit/exit.c +++ b/src/exit/exit.c @@ -14,7 +14,7 @@ weak_alias(dummy, __funcs_on_exit); weak_alias(dummy, __flush_on_exit); weak_alias(dummy, __seek_on_exit); -void exit(int code) +_Noreturn void exit(int code) { static int lock; diff --git a/src/exit/quick_exit.c b/src/exit/quick_exit.c index 18d5288a..1175d80c 100644 --- a/src/exit/quick_exit.c +++ b/src/exit/quick_exit.c @@ -6,7 +6,7 @@ static void dummy() { } weak_alias(dummy, __funcs_on_quick_exit); -void quick_exit(int code) +_Noreturn void quick_exit(int code) { static int lock; while (a_swap(&lock, 1)) __syscall(SYS_pause); |