Fix warnings on unused variables and parameters.
BUG: 17474723
Change-Id: If40f5e765090cfb970e4129b78b1e74cf8bad217
diff --git a/cmds/installd/commands.c b/cmds/installd/commands.c
index 7a0ad2a..570a6c1 100644
--- a/cmds/installd/commands.c
+++ b/cmds/installd/commands.c
@@ -144,7 +144,6 @@
{
char pkgdir[PKG_PATH_MAX];
struct stat s;
- int rc = 0;
if ((uid < AID_SYSTEM) || (gid < AID_SYSTEM)) {
ALOGE("invalid uid/gid: %d %d\n", uid, gid);
@@ -623,7 +622,7 @@
}
static void run_patchoat(int input_fd, int oat_fd, const char* input_file_name,
- const char* output_file_name, const char *pkgname, const char *instruction_set)
+ const char* output_file_name, const char *pkgname __unused, const char *instruction_set)
{
static const int MAX_INT_LEN = 12; // '-'+10dig+'\0' -OR- 0x+8dig
static const unsigned int MAX_INSTRUCTION_SET_LEN = 7;
diff --git a/cmds/installd/installd.c b/cmds/installd/installd.c
index 4ebe803..b54d56c 100644
--- a/cmds/installd/installd.c
+++ b/cmds/installd/installd.c
@@ -26,58 +26,58 @@
#define TOKEN_MAX 8 /* max number of arguments in buffer */
#define REPLY_MAX 256 /* largest reply allowed */
-static int do_ping(char **arg, char reply[REPLY_MAX])
+static int do_ping(char **arg __unused, char reply[REPLY_MAX] __unused)
{
return 0;
}
-static int do_install(char **arg, char reply[REPLY_MAX])
+static int do_install(char **arg, char reply[REPLY_MAX] __unused)
{
return install(arg[0], atoi(arg[1]), atoi(arg[2]), arg[3]); /* pkgname, uid, gid, seinfo */
}
-static int do_dexopt(char **arg, char reply[REPLY_MAX])
+static int do_dexopt(char **arg, char reply[REPLY_MAX] __unused)
{
/* apk_path, uid, is_public, pkgname, instruction_set, vm_safe_mode, should_relocate */
return dexopt(arg[0], atoi(arg[1]), atoi(arg[2]), arg[3], arg[4], atoi(arg[5]), 0);
}
-static int do_move_dex(char **arg, char reply[REPLY_MAX])
+static int do_move_dex(char **arg, char reply[REPLY_MAX] __unused)
{
return move_dex(arg[0], arg[1], arg[2]); /* src, dst, instruction_set */
}
-static int do_rm_dex(char **arg, char reply[REPLY_MAX])
+static int do_rm_dex(char **arg, char reply[REPLY_MAX] __unused)
{
return rm_dex(arg[0], arg[1]); /* pkgname, instruction_set */
}
-static int do_remove(char **arg, char reply[REPLY_MAX])
+static int do_remove(char **arg, char reply[REPLY_MAX] __unused)
{
return uninstall(arg[0], atoi(arg[1])); /* pkgname, userid */
}
-static int do_rename(char **arg, char reply[REPLY_MAX])
+static int do_rename(char **arg, char reply[REPLY_MAX] __unused)
{
return renamepkg(arg[0], arg[1]); /* oldpkgname, newpkgname */
}
-static int do_fixuid(char **arg, char reply[REPLY_MAX])
+static int do_fixuid(char **arg, char reply[REPLY_MAX] __unused)
{
return fix_uid(arg[0], atoi(arg[1]), atoi(arg[2])); /* pkgname, uid, gid */
}
-static int do_free_cache(char **arg, char reply[REPLY_MAX]) /* TODO int:free_size */
+static int do_free_cache(char **arg, char reply[REPLY_MAX] __unused) /* TODO int:free_size */
{
return free_cache((int64_t)atoll(arg[0])); /* free_size */
}
-static int do_rm_cache(char **arg, char reply[REPLY_MAX])
+static int do_rm_cache(char **arg, char reply[REPLY_MAX] __unused)
{
return delete_cache(arg[0], atoi(arg[1])); /* pkgname, userid */
}
-static int do_get_size(char **arg, char reply[REPLY_MAX])
+static int do_get_size(char **arg, char reply[REPLY_MAX] __unused)
{
int64_t codesize = 0;
int64_t datasize = 0;
@@ -98,38 +98,38 @@
return res;
}
-static int do_rm_user_data(char **arg, char reply[REPLY_MAX])
+static int do_rm_user_data(char **arg, char reply[REPLY_MAX] __unused)
{
return delete_user_data(arg[0], atoi(arg[1])); /* pkgname, userid */
}
-static int do_mk_user_data(char **arg, char reply[REPLY_MAX])
+static int do_mk_user_data(char **arg, char reply[REPLY_MAX] __unused)
{
return make_user_data(arg[0], atoi(arg[1]), atoi(arg[2]), arg[3]);
/* pkgname, uid, userid, seinfo */
}
-static int do_mk_user_config(char **arg, char reply[REPLY_MAX])
+static int do_mk_user_config(char **arg, char reply[REPLY_MAX] __unused)
{
return make_user_config(atoi(arg[0])); /* userid */
}
-static int do_rm_user(char **arg, char reply[REPLY_MAX])
+static int do_rm_user(char **arg, char reply[REPLY_MAX] __unused)
{
return delete_user(atoi(arg[0])); /* userid */
}
-static int do_movefiles(char **arg, char reply[REPLY_MAX])
+static int do_movefiles(char **arg __unused, char reply[REPLY_MAX] __unused)
{
return movefiles();
}
-static int do_linklib(char **arg, char reply[REPLY_MAX])
+static int do_linklib(char **arg, char reply[REPLY_MAX] __unused)
{
return linklib(arg[0], arg[1], atoi(arg[2]));
}
-static int do_idmap(char **arg, char reply[REPLY_MAX])
+static int do_idmap(char **arg, char reply[REPLY_MAX] __unused)
{
return idmap(arg[0], arg[1], atoi(arg[2]));
}
@@ -140,7 +140,7 @@
/* pkgName, seinfo, uid*/
}
-static int do_patchoat(char **arg, char reply[REPLY_MAX]) {
+static int do_patchoat(char **arg, char reply[REPLY_MAX] __unused) {
/* apk_path, uid, is_public, pkgname, instruction_set, vm_safe_mode, should_relocate */
return dexopt(arg[0], atoi(arg[1]), atoi(arg[2]), arg[3], arg[4], 0, 1);
}
@@ -634,11 +634,11 @@
return 0;
}
-int main(const int argc, const char *argv[]) {
+int main(const int argc __unused, const char *argv[] __unused) {
char buf[BUFFER_MAX];
struct sockaddr addr;
socklen_t alen;
- int lsocket, s, count;
+ int lsocket, s;
int selinux_enabled = (is_selinux_enabled() > 0);
ALOGI("installd firing up\n");
diff --git a/cmds/installd/utils.c b/cmds/installd/utils.c
index 8cd1168..dbff7c5 100644
--- a/cmds/installd/utils.c
+++ b/cmds/installd/utils.c
@@ -163,7 +163,7 @@
int create_move_path(char path[PKG_PATH_MAX],
const char* pkgname,
const char* leaf,
- userid_t userid)
+ userid_t userid __unused)
{
if ((android_data_dir.len + strlen(PRIMARY_USER_PREFIX) + strlen(pkgname) + strlen(leaf) + 1)
>= PKG_PATH_MAX) {
@@ -239,7 +239,7 @@
}
if (de->d_type == DT_DIR) {
- int r, subfd;
+ int subfd;
DIR *subdir;
/* always skip "." and ".." */
@@ -783,7 +783,7 @@
void finish_cache_collection(cache_t* cache)
{
- size_t i;
+ CACHE_NOISY(size_t i;)
CACHE_NOISY(ALOGI("clear_cache_files: %d dirs, %d files\n", cache->numDirs, cache->numFiles));
CACHE_NOISY(
@@ -1004,7 +1004,6 @@
/* Ensure that /data/media directories are prepared for given user. */
int ensure_media_user_dirs(userid_t userid) {
char media_user_path[PATH_MAX];
- char path[PATH_MAX];
// Ensure /data/media/<userid> exists
create_user_media_path(media_user_path, userid);
@@ -1017,7 +1016,6 @@
int ensure_config_user_dirs(userid_t userid) {
char config_user_path[PATH_MAX];
- char path[PATH_MAX];
// writable by system, readable by any app within the same user
const int uid = (userid * AID_USER) + AID_SYSTEM;