libmounts: Remove two dead functions.
find_mounted_volume_by_device() and remount_read_only() have no active
users. And we don't have a code logic that requires these two functions.
Test: mmma bootable/recovery
Test: Code search shows no user.
Change-Id: Ib11c2ba93ee087ea020c1337eb06686a6165f894
diff --git a/mounts.cpp b/mounts.cpp
index fbcbac0..76fa657 100644
--- a/mounts.cpp
+++ b/mounts.cpp
@@ -62,13 +62,6 @@
return true;
}
-MountedVolume* find_mounted_volume_by_device(const char* device) {
- for (size_t i = 0; i < g_mounts_state.size(); ++i) {
- if (g_mounts_state[i]->device == device) return g_mounts_state[i];
- }
- return nullptr;
-}
-
MountedVolume* find_mounted_volume_by_mount_point(const char* mount_point) {
for (size_t i = 0; i < g_mounts_state.size(); ++i) {
if (g_mounts_state[i]->mount_point == mount_point) return g_mounts_state[i];
@@ -87,13 +80,3 @@
}
return result;
}
-
-int remount_read_only(MountedVolume* volume) {
- int result = mount(volume->device.c_str(), volume->mount_point.c_str(),
- volume->filesystem.c_str(),
- MS_NOATIME | MS_NODEV | MS_NODIRATIME | MS_RDONLY | MS_REMOUNT, 0);
- if (result == -1) {
- PLOG(WARNING) << "Failed to remount read-only " << volume->mount_point;
- }
- return result;
-}
diff --git a/mounts.h b/mounts.h
index 1b76703..0de1ebd 100644
--- a/mounts.h
+++ b/mounts.h
@@ -21,12 +21,8 @@
bool scan_mounted_volumes();
-MountedVolume* find_mounted_volume_by_device(const char* device);
-
MountedVolume* find_mounted_volume_by_mount_point(const char* mount_point);
int unmount_mounted_volume(MountedVolume* volume);
-int remount_read_only(MountedVolume* volume);
-
#endif