diff options
author | Todd C. Miller <millert@cvs.openbsd.org> | 2003-06-02 03:49:40 +0000 |
---|---|---|
committer | Todd C. Miller <millert@cvs.openbsd.org> | 2003-06-02 03:49:40 +0000 |
commit | 6b7671419beb4b4aa4236314c3eb4d01fb22f6c9 (patch) | |
tree | d79b2b07ce79073362b1d00abfa1f20f566d866a /lib/libc/stdlib | |
parent | 4f9e7ba6ffa6df1d3b6db39c8ad90c68835a0bad (diff) |
Remove some lies
Diffstat (limited to 'lib/libc/stdlib')
-rw-r--r-- | lib/libc/stdlib/getopt.3 | 14 | ||||
-rw-r--r-- | lib/libc/stdlib/getopt_long.3 | 5 |
2 files changed, 8 insertions, 11 deletions
diff --git a/lib/libc/stdlib/getopt.3 b/lib/libc/stdlib/getopt.3 index ce85f678dfa..d7d69cf15b2 100644 --- a/lib/libc/stdlib/getopt.3 +++ b/lib/libc/stdlib/getopt.3 @@ -29,9 +29,9 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $OpenBSD: getopt.3,v 1.23 2003/06/01 19:27:27 jmc Exp $ +.\" $OpenBSD: getopt.3,v 1.24 2003/06/02 03:49:39 millert Exp $ .\" -.Dd December 8, 2002 +.Dd December 17, 2002 .Dt GETOPT 3 .Os .Sh NAME @@ -85,10 +85,6 @@ contains the index to the next argument for a subsequent call to .Fn getopt . -The variable -.Va optopt -saves the last known option character returned by -.Fn getopt . .Pp The variables .Va opterr @@ -137,7 +133,8 @@ encounters a character not found in .Fa optstring or if it detects a missing option argument, it returns -.Sq ? . +.Sq ? +(question mark). If .Fa optstring has a leading @@ -146,6 +143,9 @@ then a missing option argument causes .Sq \: to be returned instead of .Sq ? . +In either case, the variable +.Va optopt +is set to the character that caused the error. The .Fn getopt function returns \-1 when the argument list is exhausted. diff --git a/lib/libc/stdlib/getopt_long.3 b/lib/libc/stdlib/getopt_long.3 index 2589bd7b03b..f69f72d9081 100644 --- a/lib/libc/stdlib/getopt_long.3 +++ b/lib/libc/stdlib/getopt_long.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: getopt_long.3,v 1.6 2003/05/10 06:48:30 jmc Exp $ +.\" $OpenBSD: getopt_long.3,v 1.7 2003/06/02 03:49:39 millert Exp $ .\" $NetBSD: getopt_long.3,v 1.11 2002/10/02 10:54:19 wiz Exp $ .\" .\" Copyright (c) 1988, 1991, 1993 @@ -368,6 +368,3 @@ argument is not really as its elements may be permuted (unless .Ev POSIXLY_CORRECT is set). -.Pp -In a future release, this implementation should completely replace -.Xr getopt 3 . |