tequilaOS/platform_system_core
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Create new mount directory /mnt/runtime/full.

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This will be used for system internals to access
secondary volumes without having to bypass sdcardfs.

Bug: 121277410
Test: manual
Change-Id: I6546fa8df419157b3c2adcf5ff3faa4db4458cff
This commit is contained in:
Sudheer Shanka 2019-01-11 11:32:34 -08:00
parent d75913a371
commit 987e732fe8
2 changed files with 11 additions and 2 deletions
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2
rootdir/init.rc
View file

@ -117,6 +117,8 @@ on init
mkdir /mnt/runtime/read/self 0755 root root
mkdir /mnt/runtime/write 0755 root root
mkdir /mnt/runtime/write/self 0755 root root
mkdir /mnt/runtime/full 0755 root root
mkdir /mnt/runtime/full/self 0755 root root
# Symlink to keep legacy apps working in multi-user world
symlink /storage/self/primary /sdcard

11
sdcard/sdcard.cpp
View file

@ -160,6 +160,7 @@ static void run_sdcardfs(const std::string& source_path, const std::string& labe
std::string dest_path_default = "/mnt/runtime/default/" + label;
std::string dest_path_read = "/mnt/runtime/read/" + label;
std::string dest_path_write = "/mnt/runtime/write/" + label;
std::string dest_path_full = "/mnt/runtime/full/" + label;
umask(0);
if (multi_user) {
@ -172,7 +173,10 @@ static void run_sdcardfs(const std::string& source_path, const std::string& labe
default_normal, use_esdfs) ||
!sdcardfs_setup_secondary(dest_path_default, source_path, dest_path_write, uid, gid,
multi_user, userid, AID_EVERYBODY, full_write ? 0007 : 0027,
derive_gid, default_normal, use_esdfs)) {
derive_gid, default_normal, use_esdfs) ||
!sdcardfs_setup_secondary(dest_path_default, source_path, dest_path_full, uid, gid,
multi_user, userid, AID_EVERYBODY, 0007, derive_gid,
default_normal, use_esdfs)) {
LOG(FATAL) << "failed to sdcardfs_setup";
}
} else {
@ -186,7 +190,10 @@ static void run_sdcardfs(const std::string& source_path, const std::string& labe
derive_gid, default_normal, use_esdfs) ||
!sdcardfs_setup_secondary(dest_path_default, source_path, dest_path_write, uid, gid,
multi_user, userid, AID_EVERYBODY, full_write ? 0007 : 0022,
derive_gid, default_normal, use_esdfs)) {
derive_gid, default_normal, use_esdfs) ||
!sdcardfs_setup_secondary(dest_path_default, source_path, dest_path_full, uid, gid,
multi_user, userid, AID_EVERYBODY, 0007, derive_gid,
default_normal, use_esdfs)) {
LOG(FATAL) << "failed to sdcardfs_setup";
}
}