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[PATCH 043/114] Add implementation for file access time syscalls for Phoenix.


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

---
 newlib/libc/sys/phoenix/utime.c | 62 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 newlib/libc/sys/phoenix/utime.c

diff --git a/newlib/libc/sys/phoenix/utime.c b/newlib/libc/sys/phoenix/utime.c
new file mode 100644
index 0000000..54d992c
--- /dev/null
+++ b/newlib/libc/sys/phoenix/utime.c
@@ -0,0 +1,62 @@
+/* Copyright (C) 2012-2016 Phoenix Systems (http://www.phoesys.com/).
+   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 <stdio.h>
+#include <time.h>
+#include <utime.h>
+
+int utime(const char *filename, const struct utimbuf *times)
+{
+	struct timespec t[2];
+	if (times) {
+		t[0].tv_sec  = times->actime;
+		t[0].tv_nsec = 0;
+		t[1].tv_sec  = times->modtime;
+		t[1].tv_nsec = 0;
+	}
+
+	int ret = syscall2(int, SYS_CHTIMES, filename, times ? &t : NULL);
+	if (ret < 0) {
+		errno = -ret;
+		return -1;
+	}
+
+	return ret;
+}
+
+int utimes(const char *filename, const struct timeval times[2])
+{
+	struct timespec t[2];
+	if (times) {
+		t[0].tv_sec  = times[0].tv_sec;
+		t[0].tv_nsec = times[0].tv_usec * 1000;
+		t[1].tv_sec  = times[1].tv_sec;
+		t[1].tv_nsec = times[1].tv_usec * 1000;
+	}
+
+	int ret = syscall2(int, SYS_CHTIMES, filename, times ? &t : NULL);
+	if (ret < 0) {
+		errno = -ret;
+		return -1;
+	}
+
+	return ret;
+}
-- 
2.5.0


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