diff options
| -rw-r--r-- | src/gallium/auxiliary/os/os_mman.h | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/src/gallium/auxiliary/os/os_mman.h b/src/gallium/auxiliary/os/os_mman.h index 2ae0027c1c2..c7ef9d02170 100644 --- a/src/gallium/auxiliary/os/os_mman.h +++ b/src/gallium/auxiliary/os/os_mman.h @@ -45,30 +45,15 @@ # error Unsupported OS #endif -#if defined(PIPE_OS_ANDROID) -# include <errno.h> /* for EINVAL */ -#endif - #ifdef __cplusplus extern "C" { #endif #if defined(PIPE_OS_ANDROID) && !defined(__LP64__) - -extern void *__mmap2(void *, size_t, int, int, int, size_t); - -static inline void *os_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 (unlikely(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 os_mmap(addr, length, prot, flags, fd, offset) \ + mmap64(addr, length, prot, flags, fd, offset) # define os_munmap(addr, length) \ munmap(addr, length) |