check_by_ssh: fix child process leak on timeoutsrefs/pull/1583/head

When check_by_ssh runs into a timeout it simply exits keeping all child processes running.
Simply adopting the kill loop from runcmd_timeout_alarm_handler() fixes this.

Signed-off-by: Sven Nierlein <sven@nierlein.de>

1 files changed, 0 insertions, 9 deletions

diff --git a/plugins/utils.h b/plugins/utils.h
index a436e1c..6aa316f 100644
--- a/plugins/utils.h
+++ b/plugins/utils.h
@@ -29,13 +29,6 @@ suite of plugins. */
 void support (void);
 void print_revision (const char *, const char *);
 
-/* Handle timeouts */
-
-extern unsigned int timeout_state;
-extern unsigned int timeout_interval;
-
-RETSIGTYPE timeout_alarm_handler (int);
-
 extern time_t start_time, end_time;
 
 /* Test input types */
@@ -89,8 +82,6 @@ void usage4(const char *) __attribute__((noreturn));
 void usage5(void) __attribute__((noreturn));
 void usage_va(const char *fmt, ...) __attribute__((noreturn));
 
-const char *state_text (int);
-
 #define max(a,b) (((a)>(b))?(a):(b))
 #define min(a,b) (((a)<(b))?(a):(b))