adding MOVE_MOUNT* constants for linux to use with SYS_move_mount

syscall. close rust-lang#3387
devnexen · Oct 17, 2023 · 2697248 · 2697248
1 parent df3f7c1
commit 2697248
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diff --git a/libc-test/semver/linux-gnu.txt b/libc-test/semver/linux-gnu.txt
@@ -140,6 +140,15 @@ MOD_OFFSET
 MOD_STATUS
 MOD_TAI
 MOD_TIMECONST
+MOVE_MOUNT__MASK
+MOVE_MOUNT_BENEATH
+MOVE_MOUNT_F_AUTOMOUNTS
+MOVE_MOUNT_F_EMPTY_PATH
+MOVE_MOUNT_F_SYMLINKS
+MOVE_MOUNT_SET_GROUP
+MOVE_MOUNT_T_AUTOMOUNTS
+MOVE_MOUNT_T_EMPTY_PATH
+MOVE_MOUNT_T_SYMLINKS
 MPOL_BIND
 MPOL_DEFAULT
 MPOL_F_NUMA_BALANCING

diff --git a/src/unix/linux_like/linux/gnu/mod.rs b/src/unix/linux_like/linux/gnu/mod.rs
@@ -1029,7 +1029,18 @@ pub const STATX_ATTR_DAX: ::c_int = 0x00200000;
 
 pub const SOMAXCONN: ::c_int = 4096;
 
-//sys/timex.h
+// linux/mount.h
+pub const MOVE_MOUNT_F_SYMLINKS: ::c_uint = 0x00000001;
+pub const MOVE_MOUNT_F_AUTOMOUNTS: ::c_uint = 0x00000002;
+pub const MOVE_MOUNT_F_EMPTY_PATH: ::c_uint = 0x00000004;
+pub const MOVE_MOUNT_T_SYMLINKS: ::c_uint = 0x00000010;
+pub const MOVE_MOUNT_T_AUTOMOUNTS: ::c_uint = 0x00000020;
+pub const MOVE_MOUNT_T_EMPTY_PATH: ::c_uint = 0x00000040;
+pub const MOVE_MOUNT_SET_GROUP: ::c_uint = 0x00000100;
+pub const MOVE_MOUNT_BENEATH: ::c_uint = 0x00000200;
+pub const MOVE_MOUNT__MASK: ::c_uint = 0x00000377;
+
+// sys/timex.h
 pub const ADJ_OFFSET: ::c_uint = 0x0001;
 pub const ADJ_FREQUENCY: ::c_uint = 0x0002;
 pub const ADJ_MAXERROR: ::c_uint = 0x0004;