X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=win32%2Fwin32iop.h;h=c33d94430752682a2dfc3421a593cb4c64ec6f5b;hb=c90c0ff485be15aaf3ee20121299cb014ee6b1ff;hp=f6300006300a80e85c23d0f46a4a2b4c6c2ad73c;hpb=7b05b7e32c22894360c5332cd30232bdea49f5a8;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/win32/win32iop.h b/win32/win32iop.h
index f630000..c33d944 100644
--- a/win32/win32iop.h
+++ b/win32/win32iop.h
@@ -63,6 +63,7 @@ EXT int		win32_spawnle(int mode, const char *cmdname, const char *,...);
 EXT int		win32_mkdir(const char *dir, int mode);
 EXT int		win32_rmdir(const char *dir);
 EXT int		win32_chdir(const char *dir);
+EXT int		win32_flock(int fd, int oper);
 
 /*
  * these two are win32 specific but still io related
@@ -70,6 +71,14 @@ EXT int		win32_chdir(const char *dir);
 int		stolen_open_osfhandle(long handle, int flags);
 long		stolen_get_osfhandle(int fd);
 
+/*
+ * defines for flock emulation
+ */
+#define LOCK_SH 1
+#define LOCK_EX 2
+#define LOCK_NB 4
+#define LOCK_UN 8
+
 #include <win32io.h>	/* pull in the io sub system structure */
 
 void *	SetIOSubSystem(void	*piosubsystem);
@@ -140,6 +149,7 @@ void *	SetIOSubSystem(void	*piosubsystem);
 #define mkdir			win32_mkdir
 #define rmdir			win32_rmdir
 #define chdir			win32_chdir
+#define flock(fd,o)		win32_flock(fd,o)
 #endif /* WIN32IO_IS_STDIO */
 
 #endif /* WIN32IOP_H */