mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-22 05:33:23 +00:00
22 lines
600 B
Diff
22 lines
600 B
Diff
diff -rc db-4.4.20.NC-old/os/os_flock.c db-4.4.20.NC/os/os_flock.c
|
|
*** db-4.4.20.NC-old/os/os_flock.c Mon Jun 20 16:59:01 2005
|
|
--- db-4.4.20.NC/os/os_flock.c Wed Jun 7 17:01:49 2006
|
|
***************
|
|
*** 36,41 ****
|
|
--- 36,50 ----
|
|
|
|
DB_ASSERT(F_ISSET(fhp, DB_FH_OPENED) && fhp->fd != -1);
|
|
|
|
+ #ifdef __CYGWIN__
|
|
+ /*
|
|
+ * Windows file locking interferes with read/write operations, so we
|
|
+ * map the ranges to an area past the end of the file.
|
|
+ */
|
|
+ DB_ASSERT(offset < (off_t) 1 << 62);
|
|
+ offset += (off_t) 1 << 62;
|
|
+ #endif
|
|
+
|
|
#ifdef HAVE_FCNTL
|
|
fl.l_start = offset;
|
|
fl.l_len = 1;
|