Add more constants for fcntl, memfd

Signed-off-by: Justin Cormack <justin@specialbusservice.com>
eugeneia · Feb 13, 2017 · 7a73e8a · 7a73e8a
1 parent 8d3034c
commit 7a73e8a
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/syscall/linux/constants.lua b/syscall/linux/constants.lua
@@ -161,9 +161,12 @@ c.F = strflag(arch.F or {
  SETLEASE = 1024,
  GETLEASE = 1025,
  NOTIFY = 1026,
+ CANCELLK = 1029,
+ DUPFD_CLOEXEC = 1030,
  SETPIPE_SZ = 1031,
  GETPIPE_SZ = 1032,
- DUPFD_CLOEXEC = 1030,
+ ADD_SEALS = 1033,
+ GET_SEALS = 1034,
 })
 
 -- messy
@@ -208,6 +211,14 @@ c.LOCK = multiflags {
  RW = 192,
 }
 
+-- for memfd
+c.F_SEAL = multiflags {
+ SEAL 0x0001,
+ SHRINK 0x0002,
+ GROW 0x0004,
+ WRITE 0x0008,
+}
+
 --mmap
 c.PROT = multiflags {
  NONE = 0x0,