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authorVijay Bellur <vbellur@redhat.com>2019-06-20 15:50:01 -0700
committerXavi Hernandez <xhernandez@redhat.com>2019-07-11 10:37:52 +0000
commit3c1efa0c92445638bbfa57c2e868c79f7d987fc3 (patch)
tree3cc28f420d5aebe771de4985fc669dd99e8a42fa /xlators/mgmt/glusterd/src/glusterd-geo-rep.c
parentb82743a5822626e83b233956803421fda9b1c3f9 (diff)
Replace usleep() with nanosleep()
As usleep has been obsoleted, changed all invocations of usleep to nanosleep. From man 3 usleep: "4.3BSD, POSIX.1-2001. POSIX.1-2001 declares this function obsolete; use nanosleep(2) instead. POSIX.1-2008 removes the specification of usleep()." Added a helper function gf_nanosleep() to have a single place for handling edge cases that might arise from the conversion of usleep to nanosleep and allow the sleep to resume with right remaining value upon being interrupted. Fixes: bz#1721686 Change-Id: Ia39ab82c9e0f4669d2c00d4cdf25e38d94ef9f62 Signed-off-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-geo-rep.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-geo-rep.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-geo-rep.c b/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
index 3bbc7dca20e..c98cf48fbcf 100644
--- a/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
+++ b/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
@@ -4167,10 +4167,10 @@ stop_gsync(char *master, char *slave, char **msg, char *conf_path,
* still be alive, give some more time
* before SIGKILL (hack)
*/
- usleep(50000);
+ gf_nanosleep(50000 * GF_US_IN_NS);
break;
}
- usleep(50000);
+ gf_nanosleep(50000 * GF_US_IN_NS);
}
kill(-pid, SIGKILL);
sys_unlink(pidfile);