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util-linux
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wall: remove progname 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2010-12-10 16:20:00 +01:00
parent d0acbd38e2
commit aa00c136a5
1 changed files with 4 additions and 9 deletions
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13
login-utils/wall.c
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@ -48,6 +48,7 @@
#include <sys/uio.h>
#include <err.h>
#include <errno.h>
#include <paths.h>
#include <ctype.h>
#include <pwd.h>
@ -81,8 +82,6 @@ int nobanner;
int mbufsize;
char *mbuf;
char *progname = "wall";
int
main(int argc, char **argv) {
extern int optind;
@ -96,11 +95,6 @@ main(int argc, char **argv) {
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
progname = argv[0];
p = strrchr(progname, '/');
if (p)
progname = p+1;
while ((ch = getopt(argc, argv, "n")) != -1)
switch (ch) {
case 'n':
@ -111,7 +105,8 @@ main(int argc, char **argv) {
case '?':
default:
usage:
(void)fprintf(stderr, _("usage: %s [file]\n"), progname);
fprintf(stderr, _("usage: %s [file]\n"),
program_invocation_short_name);
exit(EXIT_FAILURE);
}
argc -= optind;
@ -143,7 +138,7 @@ usage:
xstrncpy(line, utmpptr->ut_line, sizeof(utmpptr->ut_line));
if ((p = ttymsg(&iov, 1, line, 60*5)) != NULL)
(void)fprintf(stderr, "%s: %s\n", progname, p);
warnx("%s", p);
}
endutent();
exit(EXIT_SUCCESS);