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Update files.cpp in libutils

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This commit is contained in:
topjohnwu
2020-04-02 02:17:45 -07:00
parent dbfde74c1e
commit 9820296e92
4 changed files with 132 additions and 158 deletions
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7
native/jni/init/rootdir.cpp
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@@ -107,7 +107,7 @@ void RootFSInit::setup_rootfs() {
if (access("/overlay.d", F_OK) == 0) {
LOGD("Merge overlay.d\n");
load_overlay_rc("/overlay.d");
mv_f("/overlay.d", "/");
mv_path("/overlay.d", "/");
}
// Patch init.rc
@@ -120,10 +120,7 @@ void RootFSInit::setup_rootfs() {
// Create hardlink mirror of /sbin to /root
mkdir("/root", 0750);
clone_attr("/sbin", "/root");
int rootdir = xopen("/root", O_RDONLY | O_CLOEXEC);
int sbin = xopen("/sbin", O_RDONLY | O_CLOEXEC);
link_dir(sbin, rootdir);
close(sbin);
link_path("/sbin", "/root");
// Dump magiskinit as magisk
int fd = xopen("/sbin/magisk", O_WRONLY | O_CREAT, 0755);