From: Rachid Koucha <47061324+Rachid-Koucha@users.noreply.github.com>
Date: Wed, 12 Jun 2019 06:36:40 +0000 (+0200)
Subject: Centralize hook names
X-Git-Tag: lxc-3.2.0~31^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F3040%2Fhead;p=thirdparty%2Flxc.git

Centralize hook names

The hook string names must not be repeated in the source code to facilitate future changes

Signed-off-by: Rachid Koucha <rachid.koucha@gmail.com>
---

diff --git a/src/lxc/conf.c b/src/lxc/conf.c
index a72900529..d7d9ad902 100644
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -3754,29 +3754,14 @@ int run_lxc_hooks(const char *name, char *hookname, struct lxc_conf *conf,
 		  char *argv[])
 {
 	struct lxc_list *it;
-	int which = -1;
-
-	if (strcmp(hookname, "pre-start") == 0)
-		which = LXCHOOK_PRESTART;
-	else if (strcmp(hookname, "start-host") == 0)
-		which = LXCHOOK_START_HOST;
-	else if (strcmp(hookname, "pre-mount") == 0)
-		which = LXCHOOK_PREMOUNT;
-	else if (strcmp(hookname, "mount") == 0)
-		which = LXCHOOK_MOUNT;
-	else if (strcmp(hookname, "autodev") == 0)
-		which = LXCHOOK_AUTODEV;
-	else if (strcmp(hookname, "start") == 0)
-		which = LXCHOOK_START;
-	else if (strcmp(hookname, "stop") == 0)
-		which = LXCHOOK_STOP;
-	else if (strcmp(hookname, "post-stop") == 0)
-		which = LXCHOOK_POSTSTOP;
-	else if (strcmp(hookname, "clone") == 0)
-		which = LXCHOOK_CLONE;
-	else if (strcmp(hookname, "destroy") == 0)
-		which = LXCHOOK_DESTROY;
-	else
+	int which;
+
+	for (which = 0; which < NUM_LXC_HOOKS; which ++) {
+		if (strcmp(hookname, lxchook_names[which]) == 0)
+			break;
+	}
+
+	if (which >= NUM_LXC_HOOKS)
 		return -1;
 
 	lxc_list_for_each (it, &conf->hooks[which]) {