sched.h: add CLONE_PIDFD from linux v5.2

when set a pidfd is stored in parent_tidptr, see linux commit b3e5838252665ee4cfa76b82bdf1198dca81e5be clone: add CLONE_PIDFD
7 years ago · 1e22eb2e8f
1 changed files with 1 additions and 0 deletions
--- a/include/sched.h
+++ b/include/sched.h
@ -49,6 +49,7 @@ int     sched_yield(void);
 #define CLONE_FS	0x00000200
 #define CLONE_FILES	0x00000400
 #define CLONE_SIGHAND	0x00000800
+#define CLONE_PIDFD	0x00001000
 #define CLONE_PTRACE	0x00002000
 #define CLONE_VFORK	0x00004000
 #define CLONE_PARENT	0x00008000