From 8b8ffe6828c97c82870cfd30c647fa269964810f Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Tue, 21 Aug 2012 16:47:14 +0200 Subject: [PATCH] core: fix error checking for PR_SET_CHILD_SUBREAPER --- src/core/main.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/core/main.c b/src/core/main.c index cdd77c1ad..6e8f21a29 100644 --- a/src/core/main.c +++ b/src/core/main.c @@ -1509,11 +1509,11 @@ int main(int argc, char *argv[]) { if (arg_running_as == MANAGER_USER) { /* Become reaper of our children */ - r = prctl(PR_SET_CHILD_SUBREAPER, 1); - if (r < 0) - log_error("Failed to prctl(PR_SET_CHILD_SUBREAPER): %s", strerror(-r)); - if (r == -EINVAL) - log_error("Perhaps the kernel version is too old (< 3.4?)"); + if (prctl(PR_SET_CHILD_SUBREAPER, 1) < 0) { + log_warning("Failed to make us a subreaper: %m"); + if (errno == EINVAL) + log_info("Perhaps the kernel version is too old (< 3.3?)"); + } } r = manager_new(arg_running_as, &m); -- 2.30.2