diff options
| author | Ray Lai <ray@cvs.openbsd.org> | 2006-03-21 03:25:00 +0000 |
|---|---|---|
| committer | Ray Lai <ray@cvs.openbsd.org> | 2006-03-21 03:25:00 +0000 |
| commit | fc32c0f1601be362ed82dfd717791abafba73746 (patch) | |
| tree | d14ff2d1fa94ee0a9b86d64b3a1175bd43c59c4b /share/man | |
| parent | 1f64c87b23834a8bc2fa2a0a90dcf10ccd6d19f5 (diff) | |
Encourage using strtonum(3).
Sync variable declarations with variables used in getopt(3) loop.
OK otto@
Diffstat (limited to 'share/man')
| -rw-r--r-- | share/man/man9/style.9 | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/share/man/man9/style.9 b/share/man/man9/style.9 index f6750ae30e2..a06f306bf9f 100644 --- a/share/man/man9/style.9 +++ b/share/man/man9/style.9 @@ -22,7 +22,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $OpenBSD: style.9,v 1.43 2006/03/19 19:17:58 ray Exp $ +.\" $OpenBSD: style.9,v 1.44 2006/03/21 03:24:59 ray Exp $ .\" .Dd June 18, 2001 .Dt STYLE 9 @@ -251,10 +251,8 @@ typedef struct _bar { int main(int argc, char *argv[]) { - long num; - int ch; - char *ep; - + int aflag, bflag, ch, num; + const char *errstr; .Ed .Pp For consistency, @@ -277,10 +275,9 @@ while ((ch = getopt(argc, argv, "abn:")) != -1) bflag = 1; break; case 'n': - num = strtol(optarg, &ep, 10); - if (num <= 0 || *ep != '\e0') { - warnx("illegal number, -n argument -- %s", - optarg); + num = strtonum(optarg, 0, INT_MAX, &errstr); + if (errstr) { + warnx("number is %s: %s", errstr, optarg); usage(); } break; |