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null checks in sig_handler

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This commit is contained in:
simon987 2021-09-05 20:03:42 -04:00
parent c5ac89813f
commit 85d67a9393
2 changed files with 29 additions and 19 deletions
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2
src/ctx.c
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@ -2,6 +2,8 @@
ScanCtx_t ScanCtx = { ScanCtx_t ScanCtx = {
.stat_index_size = 0, .stat_index_size = 0,
.dbg_current_files = NULL,
.pool = NULL
}; };
WebCtx_t WebCtx; WebCtx_t WebCtx;
IndexCtx_t IndexCtx; IndexCtx_t IndexCtx;

46
src/main.c
View File

@ -43,30 +43,38 @@ void sig_handler(int signum) {
LOG_ERROR("*SIGNAL HANDLER*", "=============================================\n\n"); LOG_ERROR("*SIGNAL HANDLER*", "=============================================\n\n");
LOG_ERRORF("*SIGNAL HANDLER*", "Uh oh! Caught fatal signal: %s", strsignal(signum)); LOG_ERRORF("*SIGNAL HANDLER*", "Uh oh! Caught fatal signal: %s", strsignal(signum));
GHashTableIter iter; if (ScanCtx.dbg_current_files != NULL) {
g_hash_table_iter_init(&iter, ScanCtx.dbg_current_files); GHashTableIter iter;
g_hash_table_iter_init(&iter, ScanCtx.dbg_current_files);
void *key; void *key;
void *value; void *value;
while (g_hash_table_iter_next(&iter, &key, &value)) { while (g_hash_table_iter_next(&iter, &key, &value)) {
parse_job_t *job = value; parse_job_t *job = value;
if (isatty(STDERR_FILENO)) { if (isatty(STDERR_FILENO)) {
LOG_DEBUGF( LOG_DEBUGF(
"*SIGNAL HANDLER*", "*SIGNAL HANDLER*",
"Thread \033[%dm[%04llX]\033[0m was working on job '%s'", "Thread \033[%dm[%04llX]\033[0m was working on job '%s'",
31 + ((unsigned int) key) % 7, key, job->filepath 31 + ((unsigned int) key) % 7, key, job->filepath
); );
} else { } else {
LOG_DEBUGF( LOG_DEBUGF(
"*SIGNAL HANDLER*", "*SIGNAL HANDLER*",
"THREAD [%04llX] was working on job %s", "THREAD [%04llX] was working on job %s",
key, job->filepath key, job->filepath
); );
}
} }
} }
tpool_dump_debug_info(ScanCtx.pool); if (ScanCtx.pool != NULL) {
tpool_dump_debug_info(ScanCtx.pool);
}
if (IndexCtx.pool != NULL) {
tpool_dump_debug_info(IndexCtx.pool);
}
LOG_INFO( LOG_INFO(
"*SIGNAL HANDLER*", "*SIGNAL HANDLER*",