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| author |   jaredy <jaredy@openbsd.org> | 2005-10-11 01:23:41 +0000 |
|---|---|---|
| committer | jaredy <jaredy@openbsd.org> | 2005-10-11 01:23:41 +0000 |
| commit | 2fe637cb0bbda731e0b8fe03052750949216dfbf (patch) | |
| tree | bb45cab4e901be328633f90a50c89a02358a856e /lib/libc/stdlib/getsubopt.3 | |
| parent | A while back, undo records were moved from the BUFFER struct to MGWIN. (diff) | |
| download | wireguard-openbsd-2fe637cb0bbda731e0b8fe03052750949216dfbf.tar.xz wireguard-openbsd-2fe637cb0bbda731e0b8fe03052750949216dfbf.zip | |
tidy up examples
- use err() for error handling
- add lint hints
- spacing nits and missing braces
ok otto
Diffstat (limited to 'lib/libc/stdlib/getsubopt.3')
| -rw-r--r-- | lib/libc/stdlib/getsubopt.3 | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/libc/stdlib/getsubopt.3 b/lib/libc/stdlib/getsubopt.3 index d0308e2d509..6a7c28ff4df 100644 --- a/lib/libc/stdlib/getsubopt.3 +++ b/lib/libc/stdlib/getsubopt.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: getsubopt.3,v 1.10 2005/07/26 04:20:23 jaredy Exp $ +.\" $OpenBSD: getsubopt.3,v 1.11 2005/10/11 01:23:41 jaredy Exp $ .\" .\" Copyright (c) 1990, 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -104,15 +104,15 @@ char *tokens[] = { extern char *optarg, *suboptarg; char *options, *value; -while ((ch = getopt(argc, argv, "ab:")) != \-1) { - switch(ch) { +while ((ch = getopt(argc, argv, "ab:")) != -1) { + switch (ch) { case 'a': /* process ``a'' option */ break; case 'b': options = optarg; while (*options) { - switch(getsubopt(&options, tokens, &value)) { + switch (getsubopt(&options, tokens, &value)) { case ONE: /* process ``one'' sub option */ break; @@ -122,16 +122,18 @@ while ((ch = getopt(argc, argv, "ab:")) != \-1) { error("no value for two"); i = atoi(value); break; - case \-1: + case -1: if (suboptarg) error("illegal sub option %s", suboptarg); else error("missing sub option"); break; + } } break; } +} .Ed .Sh SEE ALSO .Xr getopt 3 , |