journal: use $(localstatedir)/lib/systemd/catalog for the catalog

The path doesn't change in the standard configuration.

Also, give full path to the journalctl binary in the hook,
since it might be installed outside of $PATH.

Also, add uninstall hook to remove the binary catalog.

1 files changed, 1 insertions, 2 deletions

diff --git a/src/journal/catalog.c b/src/journal/catalog.c
index 2812d5970b..3735ad9213 100644
--- a/src/journal/catalog.c
+++ b/src/journal/catalog.c
@@ -269,7 +269,6 @@ static int import_file(Hashmap *h, struct strbuf *sb, const char *path) {
         return 0;
 }
 
-#define CATALOG_PATH "/var/lib/systemd/catalog"
 #define CATALOG_DATABASE CATALOG_PATH "/database"
 
 int catalog_update(void) {
@@ -414,7 +413,7 @@ static int open_mmap(int *_fd, struct stat *_st, void **_p) {
         assert(_st);
         assert(_p);
 
-        fd = open("/var/lib/systemd/catalog/database", O_RDONLY|O_CLOEXEC);
+        fd = open(CATALOG_DATABASE, O_RDONLY|O_CLOEXEC);
         if (fd < 0)
                 return -errno;