tequilaOS/platform_bootable_recovery
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libmounts: Remove two dead functions.

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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
This commit is contained in:
Tao Bao 2017-04-16 15:40:10 -07:00
parent 1b28a27c33
commit e95902280c
2 changed files with 0 additions and 21 deletions
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17
mounts.cpp
View file

@ -62,13 +62,6 @@ bool scan_mounted_volumes() {
return true; 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) { MountedVolume* find_mounted_volume_by_mount_point(const char* mount_point) {
for (size_t i = 0; i < g_mounts_state.size(); ++i) { 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]; if (g_mounts_state[i]->mount_point == mount_point) return g_mounts_state[i];
@ -87,13 +80,3 @@ int unmount_mounted_volume(MountedVolume* volume) {
} }
return result; 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;
}

4
mounts.h
View file

@ -21,12 +21,8 @@ struct MountedVolume;
bool scan_mounted_volumes(); bool scan_mounted_volumes();
MountedVolume* find_mounted_volume_by_device(const char* device);
MountedVolume* find_mounted_volume_by_mount_point(const char* mount_point); MountedVolume* find_mounted_volume_by_mount_point(const char* mount_point);
int unmount_mounted_volume(MountedVolume* volume); int unmount_mounted_volume(MountedVolume* volume);
int remount_read_only(MountedVolume* volume);
#endif #endif