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* src/logoutd.c: Fail if

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unexpected parameters are provided.
This commit is contained in:
nekral-guest 2008-08-31 17:28:30 +00:00
parent 73877b22c4
commit ce4152c817
2 changed files with 10 additions and 4 deletions
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4
ChangeLog
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@ -2,8 +2,8 @@
* src/grpconv.c, src/groups.c: Name the parameters in the
prototypes of the static functions.
* src/grpconv.c, src/grpunconv.c: Fail if unexpected parameters
are provided.
* src/grpconv.c, src/grpunconv.c, src/logoutd.c: Fail if
unexpected parameters are provided.
* src/grpconv.c, src/grpunconv.c: Indicate that argc is not used
in the no SHADOWGRP version.

10
src/logoutd.c
View File

@ -53,11 +53,13 @@ static char *Prog;
#define HUP_MESG_FILE "/etc/logoutd.mesg"
#endif
/* local function prototypes */
#if HAVE_UTMPX_H
static int check_login (const struct utmpx *);
static int check_login (const struct utmpx *ut);
#else
static int check_login (const struct utmp *);
static int check_login (const struct utmp *ut);
#endif
static void send_mesg_to_tty (int tty_fd);
/*
* check_login - check if user (struct utmpx/utmp) allowed to stay logged in
@ -154,6 +156,10 @@ int main (int argc, char **argv)
char tty_name[sizeof (ut->ut_line) + 6]; /* /dev/ + NUL */
int tty_fd;
if (1 != argc) {
(void) fputs (_("Usage: logoutd\n"), stderr);
}
(void) setlocale (LC_ALL, "");
(void) bindtextdomain (PACKAGE, LOCALEDIR);
(void) textdomain (PACKAGE);