signal.h: add SYS_USER_DISPATCH si_code value from linux v5.11

see linux commit 1d7637d89cfce54a4f4a41c2325288c2f47470e8 signal: Expose SYS_USER_DISPATCH si_code type
5 years ago · 993cccce13
1 changed files with 1 additions and 0 deletions
--- a/include/signal.h
+++ b/include/signal.h
@ -263,6 +263,7 @@ void (*sigset(int, void (*)(int)))(int);
 typedef void (*sig_t)(int);

 #define SYS_SECCOMP 1
+#define SYS_USER_DISPATCH 2
 #endif

 #ifdef _GNU_SOURCE