diff options
Diffstat (limited to 'sigchainlib')
| -rw-r--r-- | sigchainlib/sigchain_dummy.cc | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/sigchainlib/sigchain_dummy.cc b/sigchainlib/sigchain_dummy.cc index 17bfe8f..0d62a7a 100644 --- a/sigchainlib/sigchain_dummy.cc +++ b/sigchainlib/sigchain_dummy.cc @@ -26,6 +26,8 @@ #include "sigchain.h" +#define ATTRIBUTE_UNUSED __attribute__((__unused__)) + static void log(const char* format, ...) { char buf[256]; va_list ap; @@ -39,17 +41,20 @@ static void log(const char* format, ...) { va_end(ap); } -extern "C" void ClaimSignalChain(int signal, struct sigaction* oldaction) { +extern "C" void ClaimSignalChain(int signal ATTRIBUTE_UNUSED, + struct sigaction* oldaction ATTRIBUTE_UNUSED) { log("ClaimSignalChain is not exported by the main executable."); abort(); } -extern "C" void UnclaimSignalChain(int signal) { +extern "C" void UnclaimSignalChain(int signal ATTRIBUTE_UNUSED) { log("UnclaimSignalChain is not exported by the main executable."); abort(); } -extern "C" void InvokeUserSignalHandler(int sig, siginfo_t* info, void* context) { +extern "C" void InvokeUserSignalHandler(int sig ATTRIBUTE_UNUSED, + siginfo_t* info ATTRIBUTE_UNUSED, + void* context ATTRIBUTE_UNUSED) { log("InvokeUserSignalHandler is not exported by the main executable."); abort(); } @@ -59,7 +64,8 @@ extern "C" void InitializeSignalChain() { abort(); } -extern "C" void EnsureFrontOfChain(int signal, struct sigaction* expected_action) { +extern "C" void EnsureFrontOfChain(int signal ATTRIBUTE_UNUSED, + struct sigaction* expected_action ATTRIBUTE_UNUSED) { log("EnsureFrontOfChain is not exported by the main executable."); abort(); } |