_alpm_filelist_resolve: add useful return code

Return -1 if a path is too long to resolve or we run out of memory.

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/libalpm/filelist.h b/lib/libalpm/filelist.h
index ef865da7..8c4f8eb0 100644
--- a/lib/libalpm/filelist.h
+++ b/lib/libalpm/filelist.h
@@ -21,9 +21,9 @@
 
 #include "alpm.h"
 
-size_t _alpm_filelist_resolve_link(alpm_filelist_t *files, size_t i,
+int _alpm_filelist_resolve_link(alpm_filelist_t *files, size_t *i,
 		char *path, size_t root_len, int resolving);
-void _alpm_filelist_resolve(alpm_handle_t *handle, alpm_filelist_t *files);
+int _alpm_filelist_resolve(alpm_handle_t *handle, alpm_filelist_t *files);
 
 alpm_list_t *_alpm_filelist_difference(alpm_filelist_t *filesA,
 		alpm_filelist_t *filesB);