https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=a6c59223014e3feadd0abba2d083b51e5c41ed67
commit a6c59223014e3feadd0abba2d083b51e5c41ed67
Author: Corinna Vinschen <cori...@vinschen.de>
AuthorDate: Mon Aug 4 20:16:20 2025 +0200
Commit: Corinna Vinschen <cori...@vinschen.de>
CommitDate: Mon Aug 4 20:51:03 2025 +0200
Cygwin: fcntl: define F_OFD flag
This will be used by a followup patch to denote OFD locks per POSIX.
Signed-off-by: Corinna Vinschen <cori...@vinschen.de>
Diff:
---
winsup/cygwin/include/fcntl.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/winsup/cygwin/include/fcntl.h b/winsup/cygwin/include/fcntl.h
index 0c1c66d674a9..dc6b596b160f 100644
--- a/winsup/cygwin/include/fcntl.h
+++ b/winsup/cygwin/include/fcntl.h
@@ -18,6 +18,7 @@ details. */
#define F_WAIT 0x10 /* Wait until lock is granted */
#define F_FLOCK 0x20 /* Use flock(2) semantics for lock */
#define F_POSIX 0x40 /* Use POSIX semantics for lock */
+#define F_OFD 0x80 /* Use OFD semantics for lock */
#endif
/* F_LCK_MANDATORY: Request mandatory locks for this file descriptor.
