sys/prctl.h: add new PR_SVE_* macros from linux v4.15

[musl] / include / fcntl.h

diff --git a/include/fcntl.h b/include/fcntl.h
index e683e4d..6d8edcd 100644 (file)
--- a/include/fcntl.h
+++ b/include/fcntl.h
@@ -99,7 +99,7 @@ int posix_fallocate(int, off_t, off_t);
 #define AT_EMPTY_PATH 0x1000
 
 #define FAPPEND O_APPEND
-#define FFSYNC O_FSYNC
+#define FFSYNC O_SYNC
 #define FASYNC O_ASYNC
 #define FNONBLOCK O_NONBLOCK
 #define FNDELAY O_NDELAY
@@ -127,6 +127,18 @@ int posix_fallocate(int, off_t, off_t);
 #define F_SEAL_GROW    0x0004
 #define F_SEAL_WRITE   0x0008
 
+#define F_GET_RW_HINT          1035
+#define F_SET_RW_HINT          1036
+#define F_GET_FILE_RW_HINT     1037
+#define F_SET_FILE_RW_HINT     1038
+
+#define RWF_WRITE_LIFE_NOT_SET 0
+#define RWH_WRITE_LIFE_NONE    1
+#define RWH_WRITE_LIFE_SHORT   2
+#define RWH_WRITE_LIFE_MEDIUM  3
+#define RWH_WRITE_LIFE_LONG    4
+#define RWH_WRITE_LIFE_EXTREME 5
+
 #define DN_ACCESS      0x00000001
 #define DN_MODIFY      0x00000002
 #define DN_CREATE      0x00000004