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Suppress warnings.

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git-svn-id: https://google-glog.googlecode.com/svn/trunk@63 eb4d4688-79bd-11dd-afb4-1d65580434c0
This commit is contained in:
2009-07-29 08:37:32 +00:00
parent b35305f1ab
commit fc88a722eb
1 changed files with 2 additions and 15 deletions
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17
src/utilities.cc
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@ -100,20 +100,6 @@ static void DumpPCAndSymbol(DebugWriter *writerfn, void *arg, void *pc,
writerfn(buf, arg); writerfn(buf, arg);
} }
// Print a program counter and the corresponding stack frame size.
static void DumpPCAndFrameSize(DebugWriter *writerfn, void *arg, void *pc,
int framesize, const char * const prefix) {
char buf[100];
if (framesize <= 0) {
snprintf(buf, sizeof(buf), "%s@ %*p (unknown)\n",
prefix, kPrintfPointerFieldWidth, pc);
} else {
snprintf(buf, sizeof(buf), "%s@ %*p %9d\n",
prefix, kPrintfPointerFieldWidth, pc, framesize);
}
writerfn(buf, arg);
}
static void DumpPC(DebugWriter *writerfn, void *arg, void *pc, static void DumpPC(DebugWriter *writerfn, void *arg, void *pc,
const char * const prefix) { const char * const prefix) {
char buf[100]; char buf[100];
@ -145,7 +131,8 @@ static void DumpStackTraceAndExit() {
// Set the default signal handler for SIGABRT, to avoid invoking our // Set the default signal handler for SIGABRT, to avoid invoking our
// own signal handler installed by InstallFailedSignalHandler(). // own signal handler installed by InstallFailedSignalHandler().
struct sigaction sig_action = {}; // Zero-clear. struct sigaction sig_action;
memset(&sig_action, 0, sizeof(sig_action));
sigemptyset(&sig_action.sa_mask); sigemptyset(&sig_action.sa_mask);
sig_action.sa_handler = SIG_DFL; sig_action.sa_handler = SIG_DFL;
sigaction(SIGABRT, &sig_action, NULL); sigaction(SIGABRT, &sig_action, NULL);