diff options
Diffstat (limited to 'src/process_iterator_linux.c')
| -rw-r--r-- | src/process_iterator_linux.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/process_iterator_linux.c b/src/process_iterator_linux.c index 9e2f7f2..43c2771 100644 --- a/src/process_iterator_linux.c +++ b/src/process_iterator_linux.c @@ -141,21 +141,22 @@ int get_next_process(struct process_iterator *it, struct process *p) //end of processes return -1; } - if (it->filter->pid > 0 && !it->filter->include_children) + if (it->filter->pid != 0 && !it->filter->include_children) { - read_process_info(it->filter->pid, p); + int ret = read_process_info(it->filter->pid, p); //p->starttime += it->boot_time; closedir(it->dip); it->dip = NULL; + if (ret != 0) return -1; return 0; } - struct dirent *dit; + struct dirent *dit = NULL; //read in from /proc and seek for process dirs while ((dit = readdir(it->dip)) != NULL) { if(strtok(dit->d_name, "0123456789") != NULL) continue; p->pid = atoi(dit->d_name); - if (it->filter->pid > 0 && it->filter->pid != p->pid && !is_child_of(p->pid, it->filter->pid)) continue; + if (it->filter->pid != 0 && it->filter->pid != p->pid && !is_child_of(p->pid, it->filter->pid)) continue; read_process_info(p->pid, p); //p->starttime += it->boot_time; break; |