Use _exit() instead of exit() in sighandlers.
Signed-off-by: Marek Polacek <mmpolacek@xxxxxxxxx>
---
login-utils/last.c | 2 +-
login-utils/shutdown.c | 2 +-
misc-utils/write.c | 2 +-
text-utils/rev.c | 2 +-
text-utils/ul.c | 2 +-
5 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/login-utils/last.c b/login-utils/last.c
index 0c4c0a1..564e05c 100644
--- a/login-utils/last.c
+++ b/login-utils/last.c
@@ -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 */
}
diff --git a/login-utils/shutdown.c b/login-utils/shutdown.c
index f7bc000..0078df2 100644
--- a/login-utils/shutdown.c
+++ b/login-utils/shutdown.c
@@ -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
diff --git a/misc-utils/write.c b/misc-utils/write.c
index 8ed7763..c4f4ecc 100644
--- a/misc-utils/write.c
+++ b/misc-utils/write.c
@@ -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);
}
/*
diff --git a/text-utils/rev.c b/text-utils/rev.c
index 907b032..7a42d7e 100644
--- a/text-utils/rev.c
+++ b/text-utils/rev.c
@@ -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)
diff --git a/text-utils/ul.c b/text-utils/ul.c
index 4601e3c..dbcc321 100644
--- a/text-utils/ul.c
+++ b/text-utils/ul.c
@@ -604,7 +604,7 @@ needcol(int col) {
static void sig_handler(int signo)
{
- exit(EXIT_SUCCESS);
+ _exit(EXIT_SUCCESS);
}
static void exitbuf(void)
--
1.7.3.2
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