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| author | Christian Neukirchen <chneukirchen@gmail.com> | 2016-07-26 21:58:10 +0200 |
|---|---|---|
| committer | Christian Neukirchen <chneukirchen@gmail.com> | 2016-07-26 22:09:26 +0200 |
| commit | 2682ebf11040e3e76b50b8550b3125b4084f612b (patch) | |
| tree | 59ae5b75beced507e2ab44464cb4d6ade0921aed /msort.c | |
| parent | 905851a851a572bc1186214235af3790a524e025 (diff) | |
| download | mblaze-2682ebf11040e3e76b50b8550b3125b4084f612b.tar.gz mblaze-2682ebf11040e3e76b50b8550b3125b4084f612b.tar.xz mblaze-2682ebf11040e3e76b50b8550b3125b4084f612b.zip | |
msort: add usage
Diffstat (limited to 'msort.c')
| -rw-r--r-- | msort.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/msort.c b/msort.c index 9e21fb3..b74371d 100644 --- a/msort.c +++ b/msort.c @@ -277,7 +277,8 @@ main(int argc, char *argv[]) case 'S': addorder(sizeorder); break; case 'r': rflag = !rflag; break; default: - // XXX usage + fprintf(stderr, + "Usage: msort [-r] [-fdsFMS] [msgs...]\n"); exit(1); } |