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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/include | |
| parent | 08bc8777ef870ae09a248c700b6c9a129126accc (diff) | |
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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/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 1c50f5f..6aea734 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 8195972..f7b0eda 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 0f77e47..732ba0b 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 1676d26..eb7f2b3 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 \ |