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| author | Rich Felker <dalias@aerifal.cx> | 2012-05-22 21:52:08 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-05-22 21:52:08 -0400 |
| commit | 419ae6d5c95629d3ebaff6f1880d52cb027ba924 (patch) | |
| tree | 9e38522b2d54cdaa3c282f3effb3daac06509edc /include/signal.h | |
| parent | 7b5467cbae266d9cf91404a13c9b6b6e1d9b8204 (diff) | |
| download | musl-419ae6d5c95629d3ebaff6f1880d52cb027ba924.tar.gz musl-419ae6d5c95629d3ebaff6f1880d52cb027ba924.tar.bz2 musl-419ae6d5c95629d3ebaff6f1880d52cb027ba924.tar.xz musl-419ae6d5c95629d3ebaff6f1880d52cb027ba924.zip | |
support _BSD_SOURCE feature test macro
patch by Isaac Dunham. matched closely (maybe not exact) to glibc's
idea of what _BSD_SOURCE should make visible.
Diffstat (limited to 'include/signal.h')
| -rw-r--r-- | include/signal.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/signal.h b/include/signal.h index 38f369b1..616801b9 100644 --- a/include/signal.h +++ b/include/signal.h @@ -6,7 +6,8 @@ extern "C" { #endif #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ - || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) + || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \ + || defined(_BSD_SOURCE) #ifdef _GNU_SOURCE #define __siginfo siginfo @@ -204,9 +205,16 @@ void (*sigset(int, void (*)(int)))(int); #define SIGSTKSZ 8192 #endif +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +void (*bsd_signal(int, void (*)(int)))(int); +#endif + +#ifdef _BSD_SOURCE +typedef void (*sig_t)(int); +#endif + #ifdef _GNU_SOURCE typedef void (*sighandler_t)(int); -void (*bsd_signal(int, void (*)(int)))(int); int sigisemptyset(const sigset_t *); #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND |