hello,
I know that it's not very important but I made some fixes to touch so it's
more KNF compliant.. especially usage() and some declarations lineup..

if somebody thinks it's silly - sorry for the noise..

Index: touch.c
================================================== =================
RCS file: /cvs/src/usr.bin/touch/touch.c,v
retrieving revision 1.12
diff -u -r1.12 touch.c
--- touch.c 2005/04/20 19:16:34 1.12
+++ touch.c 2006/03/07 08:45:16
@@ -58,18 +58,18 @@
#include <tzfile.h>
#include <unistd.h>

-void stime_arg1(char *, struct timeval *);
-void stime_arg2(char *, int, struct timeval *);
-void stime_file(char *, struct timeval *);
-void usage(void);
+void stime_arg1(char *, struct timeval *);
+void stime_arg2(char *, int, struct timeval *);
+void stime_file(char *, struct timeval *);
+__dead void usage(void);

int
main(int argc, char *argv[])
{
- struct stat sb;
- struct timeval tv[2];
- int aflag, cflag, mflag, ch, fd, len, rval, timeset;
- char *p;
+ struct stat sb;
+ struct timeval tv[2];
+ int aflag, cflag, mflag, ch, fd, len, rval, timeset;
+ char *p;

setlocale(LC_ALL, "");

@@ -183,10 +183,10 @@
void
stime_arg1(char *arg, struct timeval *tvp)
{
- struct tm *t;
- time_t tmptime;
- int yearset;
- char *p;
+ struct tm *t;
+ time_t tmptime;
+ int yearset;
+ char *p;
/* Start with the current time. */
tmptime = tvp[0].tv_sec;
if ((t = localtime(&tmptime)) == NULL)
@@ -242,8 +242,8 @@
void
stime_arg2(char *arg, int year, struct timeval *tvp)
{
- struct tm *t;
- time_t tmptime;
+ struct tm *t;
+ time_t tmptime;
/* Start with the current time. */
tmptime = tvp[0].tv_sec;
if ((t = localtime(&tmptime)) == NULL)
@@ -275,7 +275,7 @@
void
stime_file(char *fname, struct timeval *tvp)
{
- struct stat sb;
+ struct stat sb;

if (stat(fname, &sb))
err(1, "%s", fname);
@@ -286,7 +286,9 @@
__dead void
usage(void)
{
+ extern char *__progname;
+
(void)fprintf(stderr,
- "usage: touch [-acm] [-r file] [-t time] file ...\n");
+ "usage: %s [-acm] [-r file] [-t time] file ...\n", __progname);
exit(1);
}

--
Przemyslaw Nowaczyk <p_nowaczyk@o2.pl>
CS student @ Poznan University of Technology