osaf/libs/core/common/daemon.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
use _Exit instead of exit in daemon_exit. The change was done due to
that exit() is not thread safe, see e.g. ticket #651.
To make it possible to dump e.g. coverage data on termination
a weak reference to __gcov_flush has been added.
diff --git a/osaf/libs/core/common/daemon.c b/osaf/libs/core/common/daemon.c
--- a/osaf/libs/core/common/daemon.c
+++ b/osaf/libs/core/common/daemon.c
@@ -43,6 +43,8 @@
#define DEFAULT_RUNAS_USERNAME "opensaf"
+extern void __gcov_flush(void) __attribute__((weak));
+
static char __pidfile[NAME_MAX];
static char __tracefile[NAME_MAX];
static char __runas_username[UT_NAMESIZE];
@@ -364,7 +366,11 @@ static void sigterm_handler(int sig)
void daemon_exit(void)
{
syslog(LOG_NOTICE, "exiting on signal %d", SIGTERM);
- exit(0);
+
+ if (__gcov_flush) {
+ __gcov_flush();
+ }
+ _Exit(0);
}
/**
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