system/freebsd-src
system/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src synced 2024-10-14 20:37:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

Sync usage string according to man page. Silent -Wall.

Browse source
This commit is contained in:
Philippe Charnier 1997-08-25 06:44:59 +00:00
parent 752d887a62
commit 8c85cce77a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=28696
2 changed files with 11 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
usr.bin/wc/wc.1
View file

@ -33,7 +33,7 @@
.\" SUCH DAMAGE.
.\"
.\" @(#)wc.1 8.2 (Berkeley) 4/19/94
.\" $Id$
.\" $Id: wc.1,v 1.4 1997/02/22 19:57:44 peter Exp $
.\"
.Dd April 19, 1994
.Dt WC 1
@ -44,10 +44,10 @@
.Sh SYNOPSIS
.Nm wc
.Op Fl clw
.Op Ar file ...
.Op Ar
.Sh DESCRIPTION
The
.Nm wc
.Nm
utility displays the number of lines, words, and bytes contained in each
input
.Ar file
@ -77,7 +77,7 @@ is written to the standard output.
.El
.Pp
When an option is specified,
.Nm wc
.Nm
only reports the information requested by that option.
The default action is equivalent to specifying all of the flags.
.Pp
@ -85,13 +85,13 @@ If no files are specified, the standard input is used and no
file name is displayed.
.Pp
The
.Nm wc
.Nm
utility exits 0 on success, and >0 if an error occurs.
.Sh SEE ALSO
.Xr isspace 3
.Sh COMPATIBILITY
Historically, the
.Nm wc
.Nm
utility was documented to define a word as a ``maximal string of
characters delimited by <space>, <tab> or <newline> characters''.
The implementation, however, didn't handle non-printing characters
@ -105,7 +105,7 @@ function, as required by
.St -p1003.2 .
.Sh STANDARDS
The
.Nm wc
.Nm
function conforms to
.St -p1003.2 .
.Sh HISTORY

8
usr.bin/wc/wc.c
View file

@ -42,7 +42,7 @@ static const char copyright[] =
static const char sccsid[] = "@(#)wc.c 8.1 (Berkeley) 6/6/93";
#else
static const char rcsid[] =
"$Id: wc.c,v 1.6 1997/02/22 19:57:44 peter Exp $";
"$Id: wc.c,v 1.7 1997/03/29 04:33:57 imp Exp $";
#endif
#endif /* not lint */
@ -153,7 +153,7 @@ cnt(file)
* logic.
*/
if (doline) {
while (len = read(fd, buf, MAXBSIZE)) {
while ((len = read(fd, buf, MAXBSIZE))) {
if (len == -1) {
warn("%s: read", file);
(void)close(fd);
@ -193,7 +193,7 @@ cnt(file)
}
/* Do it the hard way... */
word: for (gotsp = 1; len = read(fd, buf, MAXBSIZE);) {
word: for (gotsp = 1; (len = read(fd, buf, MAXBSIZE));) {
if (len == -1) {
warn("%s: read", file);
(void)close(fd);
@ -236,6 +236,6 @@ word: for (gotsp = 1; len = read(fd, buf, MAXBSIZE);) {
void
usage()
{
(void)fprintf(stderr, "usage: wc [-clw] [files]\n");
(void)fprintf(stderr, "usage: wc [-clw] [file ...]\n");
exit(1);
}