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-rw-r--r--include/fcntl.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/fcntl.h b/include/fcntl.h
index 36fb24bc..fcb622a2 100644
--- a/include/fcntl.h
+++ b/include/fcntl.h
@@ -99,6 +99,17 @@ int posix_fallocate(int, off_t, off_t);
int lockf(int, int, off_t);
#endif
+#if defined(_GNU_SOURCE)
+#define F_OWNER_TID 0
+#define F_OWNER_PID 1
+#define F_OWNER_PGRP 2
+#define F_OWNER_GID 2
+struct f_owner_ex {
+ int type;
+ pid_t pid;
+};
+#endif
+
#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
#define open64 open
#define openat64 openat