From ba72ae0f932866916348687656d3879dcac8125a Mon Sep 17 00:00:00 2001 From: Jeff Johnston Date: Fri, 6 May 2016 17:04:58 -0400 Subject: Add Phoenix-RTOS port for ARM. Port contributed by Jakub Sejdak --- newlib/libc/sys/phoenix/statfs.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 newlib/libc/sys/phoenix/statfs.c (limited to 'newlib/libc/sys/phoenix/statfs.c') diff --git a/newlib/libc/sys/phoenix/statfs.c b/newlib/libc/sys/phoenix/statfs.c new file mode 100644 index 000000000..3b9202a86 --- /dev/null +++ b/newlib/libc/sys/phoenix/statfs.c @@ -0,0 +1,39 @@ +/* Copyright (c) 2016 Phoenix Systems + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE.*/ + +#include "syscall.h" + +#include +#include + +int statfs(const char *path, struct statfs *buf) +{ + int ret = syscall2(int, SYS_STATFS, path, buf); + if (ret < 0) { + errno = -ret; + return -1; + } + + return ret; +} -- cgit v1.2.3