Mercurial > hg > xemacs-beta

comparison src/ntheap.c @ 647:b39c14581166

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[xemacs-hg @ 2001-08-13 04:45:47 by ben] removal of unsigned, size_t, etc.
author ben
date Mon, 13 Aug 2001 04:46:48 +0000
parents abe6d1db359e
children a307f9a2021d
comparison
equal deleted inserted replaced
646:00c54252fe4f 647:b39c14581166
235 void *tmp; 235 void *tmp;
236 MEMORY_BASIC_INFORMATION info; 236 MEMORY_BASIC_INFORMATION info;
237 DWORD size; 237 DWORD size;
238 unsigned char* base = get_heap_end (); 238 unsigned char* base = get_heap_end ();
239 unsigned char* end = base + get_reserved_heap_size () - get_committed_heap_size (); 239 unsigned char* end = base + get_reserved_heap_size () - get_committed_heap_size ();
240 VirtualQuery (base, &info, sizeof info); 240 VirtualQuery (base, &info, sizeof (info));
241 if (info.State != MEM_FREE) 241 if (info.State != MEM_FREE)
242 { 242 {
243 /* Oops, something has already reserved or commited it, nothing we can do but exit */ 243 /* Oops, something has already reserved or commited it, nothing we can do but exit */
244 char buf[256]; 244 char buf[256];
245 wsprintf(buf, 245 wsprintf(buf,
251 MessageBox(NULL, buf, "XEmacs", MB_OK | MB_ICONSTOP); 251 MessageBox(NULL, buf, "XEmacs", MB_OK | MB_ICONSTOP);
252 exit(1); 252 exit(1);
253 } 253 }
254 254
255 /* Now try and reserve as much as possible */ 255 /* Now try and reserve as much as possible */
256 size = min (info.RegionSize, end - base); 256 size = min (info.RegionSize, (DWORD) (end - base));
257 tmp = VirtualAlloc (base, size, MEM_RESERVE, PAGE_NOACCESS); 257 tmp = VirtualAlloc (base, size, MEM_RESERVE, PAGE_NOACCESS);
258 if (!tmp) 258 if (!tmp)
259 { 259 {
260 /* Can't reserve it, nothing we can do but exit */ 260 /* Can't reserve it, nothing we can do but exit */
261 char buf[256]; 261 char buf[256];