diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/libdrm_macros.h | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/src/mesa/drivers/dri/i965/libdrm_macros.h b/src/mesa/drivers/dri/i965/libdrm_macros.h index 8be103c5b7a..2cb76d585ac 100644 --- a/src/mesa/drivers/dri/i965/libdrm_macros.h +++ b/src/mesa/drivers/dri/i965/libdrm_macros.h @@ -29,26 +29,13 @@ #include <sys/mman.h> #if defined(ANDROID) && !defined(__LP64__) -#include <errno.h> /* for EINVAL */ - -extern void *__mmap2(void *, size_t, int, int, int, size_t); - -static inline void *drm_mmap(void *addr, size_t length, int prot, int flags, - int fd, loff_t offset) -{ - /* offset must be aligned to 4096 (not necessarily the page size) */ - if (offset & 4095) { - errno = EINVAL; - return MAP_FAILED; - } - - return __mmap2(addr, length, prot, flags, fd, (size_t) (offset >> 12)); -} +/* 32-bit needs mmap64 for 64-bit offsets */ +# define drm_mmap(addr, length, prot, flags, fd, offset) \ + mmap64(addr, length, prot, flags, fd, offset) # define drm_munmap(addr, length) \ munmap(addr, length) - #else /* assume large file support exists */ |