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| author | Per Bothner <per@bothner.com> | 2004-09-26 13:38:49 -0700 |
|---|---|---|
| committer | Per Bothner <bothner@gcc.gnu.org> | 2004-09-26 13:38:49 -0700 |
| commit | c5fe8107bc3c2a2c0a5f3b07ae999dfaa8f3d573 (patch) | |
| tree | f3d8f4582e3394453fefaf9adb132057dab7f3a8 /libjava/prims.cc | |
| parent | 08bc8777ef870ae09a248c700b6c9a129126accc (diff) | |
| download | gcc-c5fe8107bc3c2a2c0a5f3b07ae999dfaa8f3d573.tar.gz | |
prims.cc (unblock_signal): Annotate signum with __unused__ to avoid warnings in the non-POSIX_VERSION case.
* 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
From-SVN: r88148
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) |