From: Derrick Brashear <shadow@dementia.org>
Date: Sat, 10 Mar 2007 07:11:09 +0000 (+0000)
Subject: java-lock-fix-200702310
X-Git-Tag: BP-openafs-windows-kdfs-ifs~764
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=226c1ee8f9e24e199b2e2cf1ecc11dd072634450;p=packages%2Fo%2Fopenafs.git

java-lock-fix-200702310


make it portable. ugh.
---

diff --git a/src/afs/VNOPS/afs_vnop_flock.c b/src/afs/VNOPS/afs_vnop_flock.c
index 9d9f3842b..5e4b0e619 100644
--- a/src/afs/VNOPS/afs_vnop_flock.c
+++ b/src/afs/VNOPS/afs_vnop_flock.c
@@ -26,9 +26,9 @@ RCSID
 #include "afs/afs_osidnlc.h"
 #include "afs/unified_afs.h"
 
-#ifndef OFFSET_MAX
-#define OFFSET_MAX 0x7fffffffffffffff
-#endif
+
+
+
 
 /* Static prototypes */
 static int HandleGetLock(register struct vcache *avc,
@@ -553,7 +553,7 @@ int afs_lockctl(struct vcache * avc, struct AFS_FLOCK * af, int acmd,
 #endif
     /* Java VMs ask for l_len=(long)-1 regardless of OS/CPU; bottom 32 bits
      * sometimes get masked off by OS */
-    if (af->l_len == OFFSET_MAX-1)
+    if ((sizeof(af->l_len) == 8) && (af->l_len == 0x7ffffffffffffffe))
 	af->l_len = 0;
     /* next line makes byte range locks always succeed,
      * even when they should block */