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Spelling, fprintf -> err, remove unneeded variable declaration

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This commit is contained in:
Philippe Charnier 2000-03-26 15:18:12 +00:00
parent c0154e9a31
commit f25c63af03
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=58633
1 changed files with 3 additions and 8 deletions
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11
lib/libc/stdlib/getopt.3
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@ -126,7 +126,7 @@ when the argument list is exhausted, or
.Ql ?
if a non-recognized
option is encountered.
The interpretation of options in the argument list may be canceled
The interpretation of options in the argument list may be cancelled
by the option
.Ql --
(double dash) which causes
@ -172,8 +172,6 @@ This is an extension to the
specification.
.Sh EXAMPLE
.Bd -literal -compact
extern char *optarg;
extern int optind;
int bflag, ch, fd;
bflag = 0;
@ -183,11 +181,8 @@ while ((ch = getopt(argc, argv, "bf:")) != -1)
bflag = 1;
break;
case 'f':
if ((fd = open(optarg, O_RDONLY, 0)) < 0) {
(void)fprintf(stderr,
"myname: %s: %s\en", optarg, strerror(errno));
exit(1);
}
if ((fd = open(optarg, O_RDONLY, 0)) < 0)
err(1, "%s", optarg);
break;
case '?':
default: