diff options
Diffstat (limited to 'lib/libc/stdlib/getopt_long.3')
| -rw-r--r-- | lib/libc/stdlib/getopt_long.3 | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/lib/libc/stdlib/getopt_long.3 b/lib/libc/stdlib/getopt_long.3 index 4e5923cb85a..2589bd7b03b 100644 --- a/lib/libc/stdlib/getopt_long.3 +++ b/lib/libc/stdlib/getopt_long.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: getopt_long.3,v 1.5 2003/02/24 03:09:07 deraadt Exp $ +.\" $OpenBSD: getopt_long.3,v 1.6 2003/05/10 06:48:30 jmc Exp $ .\" $NetBSD: getopt_long.3,v 1.11 2002/10/02 10:54:19 wiz Exp $ .\" .\" Copyright (c) 1988, 1991, 1993 @@ -44,10 +44,10 @@ .Sh SYNOPSIS .Fd #include <getopt.h> .Vt extern char *optarg; -.Vt extern int optind; -.Vt extern int optopt; -.Vt extern int opterr; -.Vt extern int optreset; +.Vt extern int optind; +.Vt extern int optopt; +.Vt extern int opterr; +.Vt extern int optreset; .Ft int .Fn getopt_long "int argc" "char * const *argv" "const char *optstring" "const struct option *longopts" "int *index" .Ft int @@ -241,7 +241,7 @@ arguments to option '\e1'. honors POSIXLY_CORRECT and stops at the first non-option. .El .It Li o -handling of - within the option string (not the first character). +handling of - within the option string (not the first character): .Bl -tag -width "OpenBSD" .It Li GNU treats a @@ -283,8 +283,8 @@ handling of --a in getopt: .It Li GNU parses this as option '-', option 'a'. .It Li OpenBSD -parses this as '--', and returns -1 (ignoring the a). (Because -the original getopt does.) +parses this as '--', and returns \-1 (ignoring the a). +(Because the original getopt does.) .El .It Li o setting of optopt for long options with flag != |