From 6334e558ab33ee1e54ed33740881a2798c5915c2 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Wed, 21 Jan 2004 23:27:48 +0000 Subject: Split up syscalls.c, since it had grown to be quite large and ugly. -Erik --- libc/sysdeps/linux/common/mmap.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 libc/sysdeps/linux/common/mmap.c (limited to 'libc/sysdeps/linux/common/mmap.c') diff --git a/libc/sysdeps/linux/common/mmap.c b/libc/sysdeps/linux/common/mmap.c new file mode 100644 index 000000000..36b98fa70 --- /dev/null +++ b/libc/sysdeps/linux/common/mmap.c @@ -0,0 +1,28 @@ +/* vi: set sw=4 ts=4: */ +/* + * _mmap() for uClibc + * + * Copyright (C) 2000-2004 by Erik Andersen + * + * GNU Library General Public License (LGPL) version 2 or later. + */ + +#include "syscalls.h" +#include +#include + +#define __NR__mmap __NR_mmap +_syscall1(__ptr_t, _mmap, unsigned long *, buffer); +__ptr_t mmap(__ptr_t addr, size_t len, int prot, + int flags, int fd, __off_t offset) +{ + unsigned long buffer[6]; + + buffer[0] = (unsigned long) addr; + buffer[1] = (unsigned long) len; + buffer[2] = (unsigned long) prot; + buffer[3] = (unsigned long) flags; + buffer[4] = (unsigned long) fd; + buffer[5] = (unsigned long) offset; + return (__ptr_t) _mmap(buffer); +} -- cgit v1.2.3