diff options
| author | bothner <bothner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-09-26 20:38:49 +0000 |
|---|---|---|
| committer | bothner <bothner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-09-26 20:38:49 +0000 |
| commit | 6710c7a1caf4f6815eb5b477753458eaa85daa15 (patch) | |
| tree | f3d8f4582e3394453fefaf9adb132057dab7f3a8 /libjava/prims.cc | |
| parent | b2d590d16b6e4d5a8a166c2d839c459e3990664e (diff) | |
| download | gcc-6710c7a1caf4f6815eb5b477753458eaa85daa15.tar.gz | |
* prims.cc (unblock_signal): Annotate signum with __unused__ to
avoid warnings in the non-POSIX_VERSION case.
Also, we only need this function if either HANDLE_SEGV or HANDLE_FPE,
so place it inside an #if block.
* include/default-signal.h (SIGNAL_HANDLER): Parameters are __unused__.
* include/i386-signal.h (SIGNAL_HANDLER): Likewise
* include/mips-signal.h (SIGNAL_HANDLER): Likewise
* include/sparc-signal.h (SIGNAL_HANDLER): Likewise
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88148 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/prims.cc')
| -rw-r--r-- | libjava/prims.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libjava/prims.cc b/libjava/prims.cc index 7511906b19a..70ede2765cb 100644 --- a/libjava/prims.cc +++ b/libjava/prims.cc @@ -125,10 +125,11 @@ void (*_Jv_JVMPI_Notify_THREAD_END) (JVMPI_Event *event); #endif +#if defined (HANDLE_SEGV) || defined(HANDLE_FPE) /* Unblock a signal. Unless we do this, the signal may only be sent once. */ static void -unblock_signal (int signum) +unblock_signal (int signum __attribute__ ((__unused__))) { #ifdef _POSIX_VERSION sigset_t sigs; @@ -138,6 +139,7 @@ unblock_signal (int signum) sigprocmask (SIG_UNBLOCK, &sigs, NULL); #endif } +#endif #ifdef HANDLE_SEGV SIGNAL_HANDLER (catch_segv) |