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(memmap.c) Some Win32 build fixes

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twinaphex 2015-08-23 07:08:47 +02:00
parent 298b29e615
commit 68fa0bcbe7
1 changed files with 15 additions and 1 deletions
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16
libretro-common/memmap/memmap.c
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@ -20,21 +20,35 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/ */
#include <stdint.h>
#include <memmap.h> #include <memmap.h>
#ifdef _WIN32 #ifdef _WIN32
#define MAP_SHARED 0x01 #define MAP_SHARED 0x01
#ifndef MAP_PRIVATE
#define MAP_PRIVATE 0x02 #define MAP_PRIVATE 0x02
#endif
#ifndef MAP_ANONYMOUS
#define MAP_ANONYMOUS 0x20 #define MAP_ANONYMOUS 0x20
#endif
#define MAP_ANON MAP_ANONYMOUS #define MAP_ANON MAP_ANONYMOUS
#define MAP_FAILED ((void *) -1) #define MAP_FAILED ((void *) -1)
#define PROT_READ 0x1 #define PROT_READ 0x1
#define PROT_WRITE 0x2 #define PROT_WRITE 0x2
/* This flag is only available in WinXP+ */ /* This flag is only available in WinXP+ */
#ifdef FILE_MAP_EXECUTE #ifdef FILE_MAP_EXECUTE
#ifndef PROT_EXEC
#define PROT_EXEC 0x4 #define PROT_EXEC 0x4
#endif
#else #else
#ifndef PROT_EXEC
#define PROT_EXEC 0x0 #define PROT_EXEC 0x0
#endif
#define FILE_MAP_EXECUTE 0 #define FILE_MAP_EXECUTE 0
#endif #endif
@ -46,7 +60,7 @@
# define DWORD_LO(x) (x) # define DWORD_LO(x) (x)
#endif #endif
void *mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset) void *mmap(void *start, size_t length, int prot, int flags, int fd, size_t offset)
{ {
uint32_t flProtect, dwDesiredAccess; uint32_t flProtect, dwDesiredAccess;
off_t end; off_t end;