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| author | esaxe <none@none> | 2008-02-14 12:01:40 -0800 |
|---|---|---|
| committer | esaxe <none@none> | 2008-02-14 12:01:40 -0800 |
| commit | 24292ef779c1060fa735368b7a0855a422f6eab8 (patch) | |
| tree | d85a99cee89a44e65d8622976cce3cfc9f0b4223 /usr/src/cmd/sa | |
| parent | 804cf79f354e9299a8119bd3021c9ee63abdec26 (diff) | |
| download | illumos-joyent-24292ef779c1060fa735368b7a0855a422f6eab8.tar.gz | |
6573754 timex error message when you forget a command is cryptic
Contributed by Avinash Joshi <avinashtjoshi@gmail.com>
Diffstat (limited to 'usr/src/cmd/sa')
| -rw-r--r-- | usr/src/cmd/sa/timex.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/usr/src/cmd/sa/timex.c b/usr/src/cmd/sa/timex.c index fe149ef808..b1a14da0bd 100644 --- a/usr/src/cmd/sa/timex.c +++ b/usr/src/cmd/sa/timex.c @@ -19,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -52,7 +52,7 @@ static int nsec_per_tick; void printt(char *, hrtime_t); void hmstime(char[]); -void diag(char *); +void usage(); int main(int argc, char **argv) @@ -93,10 +93,13 @@ main(int argc, char **argv) case 'r': strcat(aopt, "-r "); break; case 't': strcat(aopt, "-t "); break; - case '?': diag("Usage: timex [-s][-o][-p[-fhkmrt]] cmd"); + case '?': usage(); break; } - if (optind >= argc) diag("Missing command"); + if (optind >= argc) { + fprintf(stderr, "timex: Missing command\n"); + usage(); + } /* * Check to see if accounting is installed and print a somewhat @@ -270,9 +273,9 @@ hmstime(char stime[]) } void -diag(char *s) +usage() { - fprintf(stderr, "%s\n", s); + fprintf(stderr, "Usage: timex [-o] [-p [-fhkmrt]] [-s] command\n"); unlink(fname); exit(EXIT_FAILURE); } |