struct child;
+#ifdef ENABLE_FEATURE_SHOW_THREADS
+/* For threads, we add {...} around the comm, so we need two extra bytes */
+# define COMM_DISP_LEN (COMM_LEN + 2)
+#else
+# define COMM_DISP_LEN COMM_LEN
+#endif
+
typedef struct proc {
- char comm[COMM_LEN + 1];
+ char comm[COMM_DISP_LEN + 1];
// char flags; - unused, delete?
pid_t pid;
uid_t uid;
#if ENABLE_FEATURE_SHOW_THREADS
static void handle_thread(const char *comm, pid_t pid, pid_t ppid, uid_t uid)
{
- char threadname[COMM_LEN + 2];
- sprintf(threadname, "{%.*s}", COMM_LEN - 2, comm);
+ char threadname[COMM_DISP_LEN + 1];
+ sprintf(threadname, "{%.*s}", (int)sizeof(threadname) - 3, comm);
add_proc(threadname, pid, ppid, uid/*, 1*/);
}
#endif
static void mread_proc(void)
{
procps_status_t *p = NULL;
+#if ENABLE_FEATURE_SHOW_THREADS
pid_t parent = 0;
+#endif
int flags = PSSCAN_COMM | PSSCAN_PID | PSSCAN_PPID | PSSCAN_UIDGID | PSSCAN_TASKS;
while ((p = procps_scan(p, flags)) != NULL) {
#endif
{
add_proc(p->comm, p->pid, p->ppid, p->uid/*, 0*/);
+#if ENABLE_FEATURE_SHOW_THREADS
parent = p->pid;
+#endif
}
}
}
INIT_G();
- get_terminal_width_height(0, &G.output_width, NULL);
+ G.output_width = get_terminal_width(0);
opt_complementary = "?1";
getopt32(argv, "p");