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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 /include/setjmp.h | |
| parent | ac5d085691e5a797a21ae36111aa0b274e1cf4ba (diff) | |
| download | musl-c8ea985748a6857ac5db9ef50f9c92e2966c04d5.tar.gz musl-c8ea985748a6857ac5db9ef50f9c92e2966c04d5.tar.bz2 musl-c8ea985748a6857ac5db9ef50f9c92e2966c04d5.tar.xz musl-c8ea985748a6857ac5db9ef50f9c92e2966c04d5.zip | |
add _Noreturn function attribute, with fallback for pre-C11 GNUC
Diffstat (limited to 'include/setjmp.h')
| -rw-r--r-- | include/setjmp.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/setjmp.h b/include/setjmp.h index 7dc72767..8ec5c6f1 100644 --- a/include/setjmp.h +++ b/include/setjmp.h @@ -5,6 +5,13 @@ extern "C" { #endif +#if __STDC_VERSION__ >= 201112L +#elif defined(__GNUC__) +#define _Noreturn __attribute__((__noreturn__)) +#else +#define _Noreturn +#endif + #include <bits/setjmp.h> @@ -29,7 +36,7 @@ void _longjmp (jmp_buf, int); int setjmp (jmp_buf); -void longjmp (jmp_buf, int); +_Noreturn void longjmp (jmp_buf, int); #define setjmp setjmp #define longjmp longjmp |