Function readProcessStatus

src/os_linux.cpp:616–656

}

static bool readProcessStatus(int pid, ProcessInfo* info) {
    char path[64];
    snprintf(path, sizeof(path), "/proc/%d/status", pid);
    FILE* file = fopen(path, "r");
    if (!file) {
        return false;
    }

    int read_count = 0;
    char line[1024];
    char key[32];
    u64 value;
    while (fgets(line, sizeof(line), file) && read_count < 6) {
        if (sscanf(line, "%31s %llu", key, &value) != 2) {
            continue;
        }

        if (strncmp(key, "Uid", 3) == 0) {
            read_count++;
            info->uid = (unsigned int)value;
        } else if (strncmp(key, "RssAnon", 7) == 0) {
            read_count++;
            info->rss_anon = value * 1024;
        } else if (strncmp(key, "RssFile", 7) == 0) {
            read_count++;
            info->rss_files = value * 1024;
        } else if (strncmp(key, "RssShmem", 8) == 0) {
            read_count++;
            info->rss_shmem = value * 1024;
        } else if (strncmp(key, "VmSize", 6) == 0) {
            read_count++;
            info->vm_size = value * 1024;
        } else if (strncmp(key, "VmRSS", 5) == 0) {
            read_count++;
            info->vm_rss = value * 1024;
        }
    }

    fclose(file);
    return true;
}

static bool readProcessIO(int pid, ProcessInfo* info) {
    char path[64];