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authorDaniel Baumann <daniel.baumann@progress-linux.org>2019-10-26 08:29:10 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2019-10-26 08:29:10 +0000
commit66ae4baad173098544603718e9864f0da1c0c7a3 (patch)
treed8e6f387ee9b4d9b6936e3c21208e50b86daea60 /daemon/main.c
parentAdding upstream version 1.18.0. (diff)
downloadnetdata-66ae4baad173098544603718e9864f0da1c0c7a3.tar.xz
netdata-66ae4baad173098544603718e9864f0da1c0c7a3.zip
Adding upstream version 1.18.1.upstream/1.18.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'daemon/main.c')
-rw-r--r--daemon/main.c36
1 files changed, 9 insertions, 27 deletions
diff --git a/daemon/main.c b/daemon/main.c
index 4189ac7bd..0e56654db 100644
--- a/daemon/main.c
+++ b/daemon/main.c
@@ -146,46 +146,28 @@ void web_server_config_options(void) {
}
-int killpid(pid_t pid, int signal)
-{
- int ret = -1;
+// killpid kills pid with SIGTERM.
+int killpid(pid_t pid) {
+ int ret;
debug(D_EXIT, "Request to kill pid %d", pid);
errno = 0;
- if(kill(pid, 0) == -1) {
+ ret = kill(pid, SIGTERM);
+ if (ret == -1) {
switch(errno) {
case ESRCH:
- error("Request to kill pid %d, but it is not running.", pid);
- break;
+ // We wanted the process to exit so just let the caller handle.
+ return ret;
case EPERM:
- error("Request to kill pid %d, but I do not have enough permissions.", pid);
+ error("Cannot kill pid %d, but I do not have enough permissions.", pid);
break;
default:
- error("Request to kill pid %d, but I received an error.", pid);
+ error("Cannot kill pid %d, but I received an error.", pid);
break;
}
}
- else {
- errno = 0;
- ret = kill(pid, signal);
- if(ret == -1) {
- switch(errno) {
- case ESRCH:
- error("Cannot kill pid %d, but it is not running.", pid);
- break;
-
- case EPERM:
- error("Cannot kill pid %d, but I do not have enough permissions.", pid);
- break;
-
- default:
- error("Cannot kill pid %d, but I received an error.", pid);
- break;
- }
- }
- }
return ret;
}