[PATCH 037/114] Add implementation for stat family functions for Phoenix.

[Jakub Sejdak <jakub dot sejdak at phoesys dot com>]

From: Kuba Sejdak <jakub.sejdak@phoesys.com>

---
 newlib/libc/sys/phoenix/stat.c   | 60 ++++++++++++++++++++++++++++++++++++++++
 newlib/libc/sys/phoenix/statfs.c | 33 ++++++++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100644 newlib/libc/sys/phoenix/stat.c
 create mode 100644 newlib/libc/sys/phoenix/statfs.c

diff --git a/newlib/libc/sys/phoenix/stat.c b/newlib/libc/sys/phoenix/stat.c
new file mode 100644
index 0000000..da65a65
--- /dev/null
+++ b/newlib/libc/sys/phoenix/stat.c
@@ -0,0 +1,60 @@
+/* Copyright (C) 2012-2016 Phoenix Systems.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include "syscall.h"
+
+#include <errno.h>
+#include <sys/stat.h>
+
+int stat(const char *pathname, struct stat *buf)
+{
+	int ret = syscall2(int, SYS_STAT, pathname, buf);
+	if (ret < 0) {
+		errno = -ret;
+		return -1;
+	}
+
+	return ret;
+}
+
+int fstat(int fd, struct stat *buf)
+{
+	int ret = syscall2(int, SYS_FSTAT, fd, buf);
+	if (ret < 0) {
+		errno = -ret;
+		return -1;
+	}
+
+	return ret;
+}
+
+int lstat(const char *pathname, struct stat *buf)
+{
+	int ret = syscall2(int, SYS_LSTAT, pathname, buf);
+	if (ret < 0) {
+		errno = -ret;
+		return -1;
+	}
+
+	return ret;
+}
+
+mode_t umask(mode_t mask)
+{
+	return syscall1(int, SYS_UMASK, mask);
+}
diff --git a/newlib/libc/sys/phoenix/statfs.c b/newlib/libc/sys/phoenix/statfs.c
new file mode 100644
index 0000000..d191b2b
--- /dev/null
+++ b/newlib/libc/sys/phoenix/statfs.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2012-2016 Phoenix Systems.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include "syscall.h"
+
+#include <errno.h>
+#include <sys/vfs.h>
+
+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;
+}
-- 
2.5.0