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Reseolve DOCDOC and XXXXs in backtrace.c

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This commit is contained in:
Nick Mathewson 2013-08-15 12:45:46 -04:00
parent 56e3f056e9
commit c3ea946839
1 changed files with 4 additions and 7 deletions
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11
src/common/backtrace.c
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@ -132,7 +132,6 @@ crash_handler(int sig, siginfo_t *si, void *ctx_)
static int static int
install_bt_handler(void) install_bt_handler(void)
{ {
/*XXXX make this idempotent */
int trap_signals[] = { SIGSEGV, SIGILL, SIGFPE, SIGBUS, SIGSYS, int trap_signals[] = { SIGSEGV, SIGILL, SIGFPE, SIGBUS, SIGSYS,
SIGIO, -1 }; SIGIO, -1 };
int i, rv=0; int i, rv=0;
@ -156,33 +155,30 @@ install_bt_handler(void)
static void static void
remove_bt_handler(void) remove_bt_handler(void)
{ {
/*XXXX writeme*/ /* We don't need to actually free anything at exit here. */
} }
#endif #endif
#ifdef NO_BACKTRACE_IMPL #ifdef NO_BACKTRACE_IMPL
/**DOCDOC */
void void
log_backtrace(int severity, int domain, const char *msg) log_backtrace(int severity, int domain, const char *msg)
{ {
tor_log(severity, domain, "%s. (Stack trace not available)", msg); tor_log(severity, domain, "%s. (Stack trace not available)", msg);
} }
/**DOCDOC*/
static int static int
install_bt_handler(void) install_bt_handler(void)
{ {
return 0; return 0;
} }
/**DOCDOC*/
static void static void
remove_bt_handler(void) remove_bt_handler(void)
{ {
} }
#endif #endif
/**DOCDOC*/ /** Set up code to handle generating error messages on crashes. */
int int
configure_backtrace_handler(const char *tor_version) configure_backtrace_handler(const char *tor_version)
{ {
@ -194,7 +190,8 @@ configure_backtrace_handler(const char *tor_version)
return install_bt_handler(); return install_bt_handler();
} }
/**DOCDOC*/ /** Perform end-of-process cleanup for code that generates error messages on
* crashes. */
void void
clean_up_backtrace_handler(void) clean_up_backtrace_handler(void)
{ {