Fix virExecWithHook Prototype

This was necessary to get libvirt to build on Solaris 11 Express and
seems correct (as it makes this match the definition in util.c):

diff --git a/src/util/util.h b/src/util/util.h
index e2b8eb361a4c905a05878453b99040594f668d6e..a1bcca07bee07422b51cfb4fbb2ed81a7997ec9a 100644 (file)
--- a/src/util/util.h
+++ b/src/util/util.h
@@ -61,7 +61,7 @@ typedef int (*virExecHook)(void *data);
 int virExecWithHook(const char *const*argv,
                     const char *const*envp,
                     const fd_set *keepfd,
-                    int *retpid,
+                    pid_t *retpid,
                     int infd,
                     int *outfd,
                     int *errfd,