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Handle fscanf error

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Konstantin Pereiaslov
2024-01-01 22:05:40 -06:00
parent c60145da54
commit e833f1645f
1 changed files with 3 additions and 1 deletions
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4
process_handling.c
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@@ -93,7 +93,9 @@ ProcessNode* get_child_processes_linked_list(int initial_parent_process_id) {
if (stat_file == NULL) continue;
//write parent PID into parent_process_id
fscanf(stat_file, "%*d %*s %*c %d", &parent_process_id);
if (!fscanf(stat_file, "%*d %*s %*c %d", &parent_process_id)) {
fprintf_error("Failed to parse %s", stat_file);
}
fclose(stat_file);
all_processes[total_processes].process_id = process_id;