Allow multiple CacheDirs to be specified

This should hopefully allow multiple cache dirs to be specified in
pacman.conf and/or on the command line, and allow pacman to test
each one for the package file. The first one found to be writeable is
used as the download cache.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index 9f029b2e..d4c584f8 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -97,8 +97,9 @@ void alpm_option_set_root(const char *root);
 const char *alpm_option_get_dbpath();
 void alpm_option_set_dbpath(const char *dbpath);
 
-const char *alpm_option_get_cachedir();
-void alpm_option_set_cachedir(const char *cachedir);
+alpm_list_t *alpm_option_get_cachedirs();
+void alpm_option_add_cachedir(const char *cachedir);
+void alpm_option_set_cachedirs(alpm_list_t *cachedirs);
 
 const char *alpm_option_get_logfile();
 void alpm_option_set_logfile(const char *logfile);