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-rw-r--r--include/uapi/asm-generic/siginfo.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/uapi/asm-generic/siginfo.h b/include/uapi/asm-generic/siginfo.h
index 3ba180f550d7..ffbe4cec9f32 100644
--- a/include/uapi/asm-generic/siginfo.h
+++ b/include/uapi/asm-generic/siginfo.h
@@ -99,6 +99,7 @@ union __sifields {
struct {
unsigned long _data;
__u32 _type;
+ __u32 _flags;
} _perf;
};
} _sigfault;
@@ -164,6 +165,7 @@ typedef struct siginfo {
#define si_pkey _sifields._sigfault._addr_pkey._pkey
#define si_perf_data _sifields._sigfault._perf._data
#define si_perf_type _sifields._sigfault._perf._type
+#define si_perf_flags _sifields._sigfault._perf._flags
#define si_band _sifields._sigpoll._band
#define si_fd _sifields._sigpoll._fd
#define si_call_addr _sifields._sigsys._call_addr
@@ -271,6 +273,11 @@ typedef struct siginfo {
*/
/*
+ * Flags for si_perf_flags if SIGTRAP si_code is TRAP_PERF.
+ */
+#define TRAP_PERF_FLAG_ASYNC (1u << 0)
+
+/*
* SIGCHLD si_codes
*/
#define CLD_EXITED 1 /* child has exited */