static int count_busy_processes()

in modules/fcgid/fcgid_bridge.c [127:154]

• 24 lines of code
• 8 McCabe index (conditional complexity)

static int count_busy_processes(request_rec *r, fcgid_command *command)
{
    int result = 0;
    fcgid_procnode *previous_node, *current_node, *next_node;
    fcgid_procnode *proc_table = proctable_get_table_array();
    fcgid_procnode *busy_list_header = proctable_get_busy_list();

    proctable_lock(r);

    previous_node = busy_list_header;
    current_node = &proc_table[previous_node->next_index];
    while (current_node != proc_table) {
        if (current_node->inode == command->inode
            && current_node->deviceid == command->deviceid
            && !strcmp(current_node->cmdline, command->cmdline)
            && current_node->vhost_id == command->vhost_id
            && current_node->uid == command->uid
            && current_node->gid == command->gid) {
            result++;
        }
        next_node = &proc_table[current_node->next_index];
        current_node = next_node;
    }

    proctable_unlock(r);

    return result;
}