if an arch does not provide __NR_mmap, fall back to __NR_mmap2 (this just generalizes what Blackfin was already doing)

1 files changed, 0 insertions, 24 deletions

diff --git a/libc/sysdeps/linux/bfin/mmap.c b/libc/sysdeps/linux/bfin/mmap.c
deleted file mode 100644
index 41140df0e..000000000
--- a/libc/sysdeps/linux/bfin/mmap.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Use new style mmap for bfin */
-
-#include <unistd.h>
-#include <errno.h>
-#include <sys/mman.h>
-#include <sys/syscall.h>
-#include <asm/page.h>
-
-#define __NR___syscall_mmap2	    __NR_mmap2
-inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, 
-	size_t, len, int, prot, int, flags, int, fd, off_t, offset);
-
-libc_hidden_proto(mmap)
-
-__ptr_t mmap(__ptr_t addr, size_t len, int prot,
-		int flags, int fd, __off_t offset)
-{
-	if (offset & ~PAGE_MASK) {
-		return NULL;
-	}
-	return __syscall_mmap2(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);
-}
-
-libc_hidden_def(mmap)