diff options
| author | Jason Peel <jsyn@cvs.openbsd.org> | 2003-04-10 17:05:09 +0000 |
|---|---|---|
| committer | Jason Peel <jsyn@cvs.openbsd.org> | 2003-04-10 17:05:09 +0000 |
| commit | 202ed6f090a666f0ce6e987b1c3b757f74e80d52 (patch) | |
| tree | 7f09772a8652096ead9ebc88e604912b69bff76f /lib | |
| parent | 28bcd4d480a24c5af3cccb4710790437a6b06ed7 (diff) | |
make the second example valid; ok millert@
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/stdlib/getopt.3 | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/libc/stdlib/getopt.3 b/lib/libc/stdlib/getopt.3 index 7173b62c5c5..e16a11dfeea 100644 --- a/lib/libc/stdlib/getopt.3 +++ b/lib/libc/stdlib/getopt.3 @@ -29,7 +29,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $OpenBSD: getopt.3,v 1.20 2002/12/08 18:12:50 millert Exp $ +.\" $OpenBSD: getopt.3,v 1.21 2003/04/10 17:05:08 jsyn Exp $ .\" .Dd December 8, 2002 .Dt GETOPT 3 @@ -270,11 +270,12 @@ It is provided for backward compatibility .Em only . The following code fragment works in most cases. .Bd -literal -offset indent +int ch; long length; char *p; -while ((c = getopt(argc, argv, "0123456789")) != -1) { - switch (c) { +while ((ch = getopt(argc, argv, "0123456789")) != -1) { + switch (ch) { case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': p = argv[optind - 1]; |