diff options
| -rw-r--r-- | mthread.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/mthread.c b/mthread.c index a0758a5..6016199 100644 --- a/mthread.c +++ b/mthread.c @@ -20,6 +20,8 @@ #include "blaze822.h" +static int vflag; + struct container { char *mid; char *file; @@ -362,16 +364,26 @@ print_tree(struct container *c, int depth) int main(int argc, char *argv[]) { - int i; - if (argc == 1 && isatty(0)) { + int c, i; + + while ((c = getopt(argc, argv, "v")) != -1) + switch(c) { + case 'v': vflag = 1; break; + default: + // XXX usage + exit(1); + } + + if (argc == optind && isatty(0)) { char *all[] = { ":" }; i = blaze822_loop(1, all, thread); } else { - i = blaze822_loop(argc-1, argv+1, thread); + i = blaze822_loop(argc-optind, argv+optind, thread); } find_roots(); - prune_tree(top, -1); + if (!vflag) + prune_tree(top, -1); sort_tree(top, -1); print_tree(top, -1); |