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authorDan McGee <dan@archlinux.org>2007-08-14 10:14:35 -0400
committerDan McGee <dan@archlinux.org>2007-08-14 10:14:35 -0400
commita65ad4efc1102449a087b464d3b8d4670a614b99 (patch)
tree3131b4392641667c5d289d87eaccca976244aee1 /lib/libalpm/package.h
parent49c29e16b31ce35e81be210bc74a3834530bb9e0 (diff)
downloadpacman-a65ad4efc1102449a087b464d3b8d4670a614b99.tar.xz
package.h: implement origin_data union in pmpkg_t struct
We were using a void *data element in pmpkg_t before, which is unsafe by its nature of being untyped. Reimplement data as origin_data being a union that can hold either a path to a package file or a pointer to a cache database, and make the other necesary updates in the code to reflect this. See package.h for details. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/package.h')
-rw-r--r--lib/libalpm/package.h9
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/libalpm/package.h b/lib/libalpm/package.h
index 41ab5f0d..1d3daafa 100644
--- a/lib/libalpm/package.h
+++ b/lib/libalpm/package.h
@@ -78,15 +78,14 @@ struct __pmpkg_t {
alpm_list_t *provides;
/* internal */
pmpkgfrom_t origin;
- void *data;
- /* TODO replace 'data' with this:
+ /* Replaced 'void *data' with this union as follows:
origin == PKG_FROM_CACHE, use pkg->origin_data.db
- origin == PKG_FROM_FILE, use pkg->origin_data.fd
+ origin == PKG_FROM_FILE, use pkg->origin_data.file
+ */
union {
- int fd;
pmdb_t *db;
+ char *file;
} origin_data;
- */
pmdbinfrq_t infolevel;
};