[Emacs-diffs] /srv/bzr/emacs/emacs-24 r111011: Fix incompatibilities with 64-bit Windows builds.

[Eli Zaretskii]

------------------------------------------------------------
revno: 111011
author: Fabrice Popineau <address@hidden>
committer: Eli Zaretskii <address@hidden>
branch nick: emacs-24
timestamp: Sat 2012-12-08 14:06:46 +0200
message:
  Fix incompatibilities with 64-bit Windows builds.
  
   src/w32fns.c (cache_system_info): Cast sysinfo_cache.dwPageSize to
   DWORD_PTR, for compatibility with 64-bit builds.
   src/w32.c (_PROCESS_MEMORY_COUNTERS_EX): 
   (GetProcessWorkingSetSize_Proc, get_process_working_set_size)
   (system_process_attributes): Use SIZE_T rather than DWORD, for
   compatibility with 64-bit builds.
modified:
  src/ChangeLog
  src/w32.c
  src/w32fns.c

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2012-12-08 03:16:45 +0000
+++ b/src/ChangeLog     2012-12-08 12:06:46 +0000
@@ -1,3 +1,13 @@
+2012-12-08  Fabrice Popineau  <address@hidden>
+
+       * w32fns.c (cache_system_info): Cast sysinfo_cache.dwPageSize to
+       DWORD_PTR, for compatibility with 64-bit builds.
+
+       * w32.c (_PROCESS_MEMORY_COUNTERS_EX): 
+       (GetProcessWorkingSetSize_Proc, get_process_working_set_size)
+       (system_process_attributes): Use SIZE_T rather than DWORD, for
+       compatibility with 64-bit builds.
+
 2012-12-08  Christopher Schmidt  <address@hidden>
 
        * lread.c (Vload_source_file_function): Doc fix (Bug#11647).

=== modified file 'src/w32.c'
--- a/src/w32.c 2012-11-30 15:14:22 +0000
+++ b/src/w32.c 2012-12-08 12:06:46 +0000
@@ -101,17 +101,17 @@
    _WIN32_WINNT than what we use.  w32api supplied with MinGW 3.15
    defines it in psapi.h  */
 typedef struct _PROCESS_MEMORY_COUNTERS_EX {
-  DWORD cb;
-  DWORD PageFaultCount;
-  DWORD PeakWorkingSetSize;
-  DWORD WorkingSetSize;
-  DWORD QuotaPeakPagedPoolUsage;
-  DWORD QuotaPagedPoolUsage;
-  DWORD QuotaPeakNonPagedPoolUsage;
-  DWORD QuotaNonPagedPoolUsage;
-  DWORD PagefileUsage;
-  DWORD PeakPagefileUsage;
-  DWORD PrivateUsage;
+  DWORD  cb;
+  DWORD  PageFaultCount;
+  SIZE_T PeakWorkingSetSize;
+  SIZE_T WorkingSetSize;
+  SIZE_T QuotaPeakPagedPoolUsage;
+  SIZE_T QuotaPagedPoolUsage;
+  SIZE_T QuotaPeakNonPagedPoolUsage;
+  SIZE_T QuotaNonPagedPoolUsage;
+  SIZE_T PagefileUsage;
+  SIZE_T PeakPagefileUsage;
+  SIZE_T PrivateUsage;
 } PROCESS_MEMORY_COUNTERS_EX,*PPROCESS_MEMORY_COUNTERS_EX;
 #endif
 
@@ -351,8 +351,8 @@
     DWORD cb);
 typedef BOOL (WINAPI * GetProcessWorkingSetSize_Proc) (
     HANDLE hProcess,
-    DWORD * lpMinimumWorkingSetSize,
-    DWORD * lpMaximumWorkingSetSize);
+    PSIZE_T lpMinimumWorkingSetSize,
+    PSIZE_T lpMaximumWorkingSetSize);
 typedef BOOL (WINAPI * GlobalMemoryStatus_Proc) (
     LPMEMORYSTATUS lpBuffer);
 typedef BOOL (WINAPI * GlobalMemoryStatusEx_Proc) (
@@ -4620,8 +4620,8 @@
 
 static BOOL WINAPI
 get_process_working_set_size (HANDLE h_proc,
-                             DWORD *minrss,
-                             DWORD *maxrss)
+                             PSIZE_T minrss,
+                             PSIZE_T maxrss)
 {
   static GetProcessWorkingSetSize_Proc
     s_pfn_Get_Process_Working_Set_Size = NULL;
@@ -4866,7 +4866,7 @@
   unsigned egid;
   PROCESS_MEMORY_COUNTERS mem;
   PROCESS_MEMORY_COUNTERS_EX mem_ex;
-  DWORD minrss, maxrss;
+  SIZE_T minrss, maxrss;
   MEMORYSTATUS memst;
   MEMORY_STATUS_EX memstex;
   double totphys = 0.0;
@@ -5094,7 +5094,7 @@
       && get_process_memory_info (h_proc, (PROCESS_MEMORY_COUNTERS *)&mem_ex,
                                  sizeof (mem_ex)))
     {
-      DWORD rss = mem_ex.WorkingSetSize / 1024;
+      SIZE_T rss = mem_ex.WorkingSetSize / 1024;
 
       attrs = Fcons (Fcons (Qmajflt,
                            make_fixnum_or_float (mem_ex.PageFaultCount)),
@@ -5109,7 +5109,7 @@
   else if (h_proc
           && get_process_memory_info (h_proc, &mem, sizeof (mem)))
     {
-      DWORD rss = mem_ex.WorkingSetSize / 1024;
+      SIZE_T rss = mem_ex.WorkingSetSize / 1024;
 
       attrs = Fcons (Fcons (Qmajflt,
                            make_fixnum_or_float (mem.PageFaultCount)),

=== modified file 'src/w32fns.c'
--- a/src/w32fns.c      2012-11-30 15:14:22 +0000
+++ b/src/w32fns.c      2012-12-08 12:06:46 +0000
@@ -7032,7 +7032,7 @@
 
   /* Cache page size, allocation unit, processor type, etc.  */
   GetSystemInfo (&sysinfo_cache);
-  syspage_mask = sysinfo_cache.dwPageSize - 1;
+  syspage_mask = (DWORD_PTR)sysinfo_cache.dwPageSize - 1;
 
   /* Cache os info.  */
   osinfo_cache.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);