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| 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/include | |
| parent | b2d590d16b6e4d5a8a166c2d839c459e3990664e (diff) | |
| download | ppe42-gcc-6710c7a1caf4f6815eb5b477753458eaa85daa15.tar.gz ppe42-gcc-6710c7a1caf4f6815eb5b477753458eaa85daa15.zip | |
* 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/include')
| -rw-r--r-- | libjava/include/default-signal.h | 2 | ||||
| -rw-r--r-- | libjava/include/i386-signal.h | 2 | ||||
| -rw-r--r-- | libjava/include/mips-signal.h | 4 | ||||
| -rw-r--r-- | libjava/include/sparc-signal.h | 4 |
4 files changed, 8 insertions, 4 deletions
diff --git a/libjava/include/default-signal.h b/libjava/include/default-signal.h index 1c50f5f7ec3..6aea73468f5 100644 --- a/libjava/include/default-signal.h +++ b/libjava/include/default-signal.h @@ -19,7 +19,7 @@ details. */ #include <signal.h> #define SIGNAL_HANDLER(_name) \ -static void _name (int _dummy) +static void _name (int _dummy __attribute__ ((__unused__))) #define INIT_SEGV \ do \ diff --git a/libjava/include/i386-signal.h b/libjava/include/i386-signal.h index 81959725c06..f7b0edae622 100644 --- a/libjava/include/i386-signal.h +++ b/libjava/include/i386-signal.h @@ -20,7 +20,7 @@ details. */ #define HANDLE_FPE 1 #define SIGNAL_HANDLER(_name) \ -static void _name (int _dummy) +static void _name (int _dummy __attribute__ ((__unused__))) #define MAKE_THROW_FRAME(_exception) \ do \ diff --git a/libjava/include/mips-signal.h b/libjava/include/mips-signal.h index 0f77e475dd2..732ba0b1f67 100644 --- a/libjava/include/mips-signal.h +++ b/libjava/include/mips-signal.h @@ -54,7 +54,9 @@ struct kernel_sigaction { #define SIGNAL_HANDLER(_name) \ -static void _name (int _dummy, siginfo_t *_info, sig_ucontext_t *_arg) +static void _name (int _dummy __attribute__ ((__unused__)), \ + siginfo_t *_info __attribute__ ((__unused__)), \ + sig_ucontext_t *_arg __attribute__ ((__unused__))) /* * MIPS leaves pc pointing at the faulting instruction, but the diff --git a/libjava/include/sparc-signal.h b/libjava/include/sparc-signal.h index 1676d26396b..eb7f2b39d95 100644 --- a/libjava/include/sparc-signal.h +++ b/libjava/include/sparc-signal.h @@ -18,7 +18,9 @@ details. */ #define HANDLE_FPE 1 #define SIGNAL_HANDLER(_name) \ -static void _name (int _dummy, siginfo_t *_info, void *arg) +static void _name (int _dummy __attribute__ ((__unused__)), \ + siginfo_t *_info __attribute__ ((__unused__)), \ + void *arg __attribute__ ((__unused__))) #ifdef __arch64__ #define FLUSH_REGISTER_WINDOWS \ |
