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Fix meizu compatibility

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This commit is contained in:
LoveSy
2021-08-14 13:29:12 +08:00
committed by John Wu
parent 9396288ca2
commit 0dad06cdfe
4 changed files with 56 additions and 28 deletions
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12
native/jni/init/rootdir.cpp
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@ -15,6 +15,10 @@ static vector<string> rc_list;
static void patch_init_rc(const char *src, const char *dest, const char *tmp_dir) {
FILE *rc = xfopen(dest, "we");
if (!rc) {
PLOGE("%s: open %s failed", __PRETTY_FUNCTION__, src);
return;
}
file_readline(src, [=](string_view line) -> bool {
// Do not start vaultkeeper
if (str_contains(line, "start vaultkeeper")) {
@ -157,6 +161,7 @@ static string magic_mount_list;
static void magic_mount(const string &sdir, const string &ddir = "") {
auto dir = xopen_dir(sdir.data());
if (!dir) return;
for (dirent *entry; (entry = xreaddir(dir.get()));) {
string src = sdir + "/" + entry->d_name;
string dest = ddir + "/" + entry->d_name;
@ -321,7 +326,7 @@ void SARBase::patch_rootdir() {
#define TMP_MNTDIR "/dev/mnt"
#define TMP_RULESDIR "/.backup/.sepolicy.rules"
void RootFSInit::patch_rootfs() {
void RootFSBase::patch_rootfs() {
// Create hardlink mirror of /sbin to /root
mkdir("/root", 0777);
clone_attr("/sbin", "/root");
@ -338,8 +343,11 @@ void RootFSInit::patch_rootfs() {
}
if (patch_sepolicy("/sepolicy")) {
auto init = mmap_data::rw("/init");
auto init = mmap_data::ro(access("/system/bin/init",F_OK) == 0 ? "/system/bin/init" : "/init");
init.patch({ make_pair(SPLIT_PLAT_CIL, "xxx") });
int dest = xopen("/init", O_TRUNC | O_WRONLY | O_CLOEXEC, 0);
xwrite(dest, init.buf, init.sz);
close(dest);
}
// Handle overlays