ADHOC/replicant-frameworks_native
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am c796b681: Offer to delete code cache directories.

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* commit 'c796b681e52fbb792da9a5b4f30e935cc927c1d7':
  Offer to delete code cache directories.
This commit is contained in:
Jeff Sharkey 2014-07-16 17:00:31 +00:00 committed by Android Git Automerger
commit baf8918cf1
3 changed files with 20 additions and 1 deletions
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11
cmds/installd/commands.c
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@ -314,6 +314,17 @@ int delete_cache(const char *pkgname, userid_t userid)
return delete_dir_contents(cachedir, 0, NULL);
}
int delete_code_cache(const char *pkgname, userid_t userid)
{
char codecachedir[PKG_PATH_MAX];
if (create_pkg_path(codecachedir, pkgname, CODE_CACHE_DIR_POSTFIX, userid))
return -1;
/* delete contents, not the directory, no exceptions */
return delete_dir_contents(codecachedir, 0, NULL);
}
/* Try to ensure free_size bytes of storage are available.
* Returns 0 on success.
* This is rather simple-minded because doing a full LRU would

6
cmds/installd/installd.c
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@ -77,6 +77,11 @@ static int do_rm_cache(char **arg, char reply[REPLY_MAX])
return delete_cache(arg[0], atoi(arg[1])); /* pkgname, userid */
}
static int do_rm_code_cache(char **arg, char reply[REPLY_MAX])
{
return delete_code_cache(arg[0], atoi(arg[1])); /* pkgname, userid */
}
static int do_get_size(char **arg, char reply[REPLY_MAX])
{
int64_t codesize = 0;
@ -163,6 +168,7 @@ struct cmdinfo cmds[] = {
{ "fixuid", 3, do_fixuid },
{ "freecache", 1, do_free_cache },
{ "rmcache", 2, do_rm_cache },
{ "rmcodecache", 2, do_rm_code_cache },
{ "getsize", 7, do_get_size },
{ "rmuserdata", 2, do_rm_user_data },
{ "movefiles", 0, do_movefiles },

2
cmds/installd/installd.h
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@ -59,6 +59,7 @@
#define PKG_LIB_POSTFIX "/lib"
#define CACHE_DIR_POSTFIX "/cache"
#define CODE_CACHE_DIR_POSTFIX "/code_cache"
#define APP_SUBDIR "app/" // sub-directory under ANDROID_DATA
@ -207,6 +208,7 @@ int make_user_data(const char *pkgname, uid_t uid, userid_t userid, const char*
int make_user_config(userid_t userid);
int delete_user(userid_t userid);
int delete_cache(const char *pkgname, userid_t userid);
int delete_code_cache(const char *pkgname, userid_t userid);
int move_dex(const char *src, const char *dst, const char *instruction_set);
int rm_dex(const char *path, const char *instruction_set);
int protect(char *pkgname, gid_t gid);