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util-linux
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use _exit() instead of exit() in sighandlers 

Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
This commit is contained in:
Marek Polacek 2010-10-29 00:55:07 +02:00 committed by Karel Zak
parent e98f4af950
commit 50644ff4de
5 changed files with 5 additions and 5 deletions
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2
login-utils/last.c
View File

@ -473,6 +473,6 @@ onintr(int signo) {
ct = utmp_ctime(&utmpbuf);
printf(_("\ninterrupted %10.10s %5.5s \n"), ct, ct + 11);
if (signo == SIGINT)
exit(1);
_exit(1);
(void)fflush(stdout); /* fix required for rsh */
}

2
login-utils/shutdown.c
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@ -132,7 +132,7 @@ int_handler(int sig)
unlink(_PATH_NOLOGIN);
signal(SIGINT, SIG_DFL);
my_puts(_("Shutdown process aborted"));
exit(1);
_exit(1);
}
static int

2
misc-utils/write.c
View File

@ -331,7 +331,7 @@ void do_write(char *tty, char *mytty, uid_t myuid) {
static void
done(int dummy) {
(void)printf("EOF\r\n");
exit(0);
_exit(0);
}
/*

2
text-utils/rev.c
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@ -66,7 +66,7 @@ wchar_t *buf;
static void sig_handler(int signo)
{
free(buf);
exit(EXIT_SUCCESS);
_exit(EXIT_SUCCESS);
}
static void __attribute__((__noreturn__)) usage(FILE *out)

2
text-utils/ul.c
View File

@ -604,7 +604,7 @@ needcol(int col) {
static void sig_handler(int signo)
{
exit(EXIT_SUCCESS);
_exit(EXIT_SUCCESS);
}
static void exitbuf(void)