Add APR_OFF_MAX to give the maximum value of apr_off_t.

Currently platforms with 32 bit and 64 bit values are supported. git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1917077 13f79535-47bb-0310-9956-ffa450edef68
apache · Apr 17, 2024 · 5446c43 · 5446c43
1 parent 0b976dc
commit 5446c43
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diff --git a/CHANGES b/CHANGES
@@ -1,6 +1,9 @@
                                                      -*- coding: utf-8 -*-
 Changes for APR 2.0.0
 
+  *) Add APR_OFF_MAX to give the maximum value of apr_off_t. [Graham
+     Leggett]
+
   *) Pass details of module loading errors back to the caller through the
      apu_err_t structure. [Graham Leggett]
 

diff --git a/include/apr.h.in b/include/apr.h.in
@@ -463,6 +463,7 @@ typedef  apr_int32_t             apr_intptr_t;
 #endif
 
 #define APR_SIZE_MAX    (~((apr_size_t)0))
+#define APR_OFF_MAX     (sizeof(apr_off_t) == 4 ? APR_INT32_MAX : sizeof(apr_off_t) == 8 ? APR_INT64_MAX :0)
 
 
 /* Definitions that APR programs need to work properly. */

diff --git a/include/apr.hnw b/include/apr.hnw
@@ -340,6 +340,7 @@ typedef  apr_int32_t             apr_intptr_t;
 #endif
 
 #define APR_SIZE_MAX    (~((apr_size_t)0))
+#define APR_OFF_MAX     (sizeof(apr_off_t) == 4 ? APR_INT32_MAX : sizeof(apr_off_t) == 8 ? APR_INT64_MAX :0)
 
 /* PROC mutex is a GLOBAL mutex on Netware */
 #define APR_PROC_MUTEX_IS_GLOBAL        1

diff --git a/include/apr.hw b/include/apr.hw
@@ -478,6 +478,7 @@ typedef  apr_int32_t             apr_intptr_t;
 #endif
 
 #define APR_SIZE_MAX    (~((apr_size_t)0))
+#define APR_OFF_MAX     (sizeof(apr_off_t) == 4 ? APR_INT32_MAX : sizeof(apr_off_t) == 8 ? APR_INT64_MAX :0)
 
 /* Definitions that APR programs need to work properly. */
 

diff --git a/include/apr.hwc b/include/apr.hwc
@@ -468,6 +468,7 @@ typedef  apr_int32_t             apr_intptr_t;
 #endif
 
 #define APR_SIZE_MAX    (~((apr_size_t)0))
+#define APR_OFF_MAX     (sizeof(apr_off_t) == 4 ? APR_INT32_MAX : sizeof(apr_off_t) == 8 ? APR_INT64_MAX :0)
 
 /* Definitions that APR programs need to work properly. */
-Original file line number
+Diff line change
@@ Expand Up / @@ -463,6 +463,7 @@ typedef apr_int32_t apr_intptr_t; @@
     #endif
     #define APR_SIZE_MAX    (~((apr_size_t)0))
+    #define APR_OFF_MAX     (sizeof(apr_off_t) == 4 ? APR_INT32_MAX : sizeof(apr_off_t) == 8 ? APR_INT64_MAX :0)
     /* Definitions that APR programs need to work properly. */
@@ Expand Down @@