Miroirs/sway-patched-tray-menu
1
0
Fork 0
mirror of https://github.com/NickHu/sway synced 2024-12-26 21:58:30 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Remove SIGSERV and SIGABORT handler

Browse source 
From now on let's just let the core dumps happen and ask users to
provide them.
This commit is contained in:
Drew DeVault 2016-07-17 11:29:29 -04:00
parent 3bb880bf20
commit c8917395c0
1 changed files with 1 additions and 46 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

47
common/log.c
View file

@ -30,8 +30,6 @@ void init_log(log_importance_t verbosity) {
loglevel_default = verbosity;
}
v = verbosity;
signal(SIGSEGV, error_handler);
signal(SIGABRT, error_handler);
}
void set_log_level(log_importance_t verbosity) {
@ -39,7 +37,7 @@ void set_log_level(log_importance_t verbosity) {
}
log_importance_t get_log_level(void) {
return v;
return v;
}
void reset_log_level(void) {
@ -136,46 +134,3 @@ bool _sway_assert(bool condition, const char* format, ...) {
return false;
}
void error_handler(int sig) {
#if SWAY_Backtrace_FOUND
int i;
int max_lines = 20;
void *array[max_lines];
char **bt;
size_t bt_len;
char maps_file[256];
char maps_buffer[1024];
sway_log(L_ERROR, "Error: Signal %d. Printing backtrace", sig);
bt_len = backtrace(array, max_lines);
bt = backtrace_symbols(array, bt_len);
if (!bt) {
sway_log(L_ERROR, "Could not allocate sufficient memory for backtrace_symbols(), falling back to stderr");
backtrace_symbols_fd(array, bt_len, STDERR_FILENO);
exit(1);
}
for (i = 0; (size_t)i < bt_len; i++) {
sway_log(L_ERROR, "Backtrace: %s", bt[i]);
}
sway_log(L_ERROR, "Maps:");
pid_t pid = getpid();
if (snprintf(maps_file, 255, "/proc/%zd/maps", (size_t)pid) < 255) {
FILE *maps = fopen(maps_file, "r");
while (!feof(maps)) {
char *m = read_line_buffer(maps, maps_buffer, 1024);
if (!m) {
sway_log(L_ERROR, "Unable to allocate memory to show maps");
break;
}
sway_log(L_ERROR, "%s", m);
}
fclose(maps);
}
#else
sway_log(L_ERROR, "Error: Signal %d.", sig);
#endif
exit(1);
}