1560     char *buf = c->stats.buffer + c->stats.offset;  in append_bin_stats()
1589     char *pos = c->stats.buffer + c->stats.offset;  in append_ascii_stats()
1611     if (c->stats.buffer == NULL) {  in grow_stats_buf()
1623         char *ptr = realloc(c->stats.buffer, nsize);  in grow_stats_buf()
1625             c->stats.buffer = ptr;  in grow_stats_buf()
1709             if (c->stats.buffer == NULL) {  in process_bin_stat()
1712                 write_and_free(c, c->stats.buffer, c->stats.offset);  in process_bin_stat()
1713                 c->stats.buffer = NULL;  in process_bin_stat()
1724     if (c->stats.buffer == NULL) {  in process_bin_stat()
1727         write_and_free(c, c->stats.buffer, c->stats.offset);  in process_bin_stat()
1728         c->stats.buffer = NULL;  in process_bin_stat()
3119             if (c->stats.buffer == NULL) {  in process_stat()
3122                 write_and_free(c, c->stats.buffer, c->stats.offset);  in process_stat()
3123                 c->stats.buffer = NULL;  in process_stat()
3134     if (c->stats.buffer == NULL) {  in process_stat()
3137         write_and_free(c, c->stats.buffer, c->stats.offset);  in process_stat()
3138         c->stats.buffer = NULL;  in process_stat()
5409             char buffer[1024];  in save_pid()  local
5410             if (fgets(buffer, sizeof(buffer), fp) != NULL) {  in save_pid()
5412                 if (safe_strtoul(buffer, &pid) && kill((pid_t)pid, 0) == 0) {  in save_pid()