Windows: add new files

lib/libspl/include/os/windows/aio.h

@@ -0,0 +1,72 @@
+/*
+ * CDDL HEADER START
+ *
+ *  The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or  http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright (c) 2017 Jorgen Lundman <lundman@lundman.net>
+ */
+
+#ifndef _SPL_AIO_H
+#define	_SPL_AIO_H
+
+#include <sys/types.h>
+
+#define LIO_NOWAIT      0
+#define LIO_WAIT        1
+
+#define LIO_NOP         0
+#define LIO_READ        0x01    /* Must match value of FREAD in sys/file.h */
+#define LIO_WRITE       0x02    /* Must match value of FWRITE in sys/file.h */
+
+typedef struct aiocb {
+	int	aio_fildes;
+	volatile void	*aio_buf;	/* buffer location */
+	size_t		aio_nbytes;	/* length of transfer */
+	off_t		aio_offset;	/* file offset */
+	int		aio_reqprio;	/* request priority offset */
+	// struct sigevent	aio_sigevent;	/* notification type */
+	int		aio_lio_opcode;	/* listio operation */
+	// aio_result_t	aio_resultp;	/* results */
+	int		aio_state;	/* state flag for List I/O */
+	int		aio__pad[1];	/* extension padding */
+} aiocb_t;
+
+
+static inline int lio_listio(int mode, struct aiocb * aiocb_list[],
+    int nitems, void * sevp)
+{
+	return (-1);
+}
+
+static inline int
+aio_error(const struct aiocb *aiocbp)
+{
+    errno = EINVAL;
+    return (-1);
+}
+
+static inline ssize_t
+aio_return(const struct aiocb *aiocbp)
+{
+    errno = EINVAL;
+    return (-1);
+}
+
+#endif

lib/libspl/include/os/windows/string.h

@@ -0,0 +1,77 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+#ifndef _LIBSPL_WINDOWS_STRING_H
+#define	_LIBSPL_WINDOWS_STRING_H
+
+#pragma message ("this we want")
+
+#include_next <string.h>
+
+static inline char *
+strtok_r(char *s, const char *delim, char **last)
+{
+	char *spanp, *tok;
+	int c, sc;
+
+	if (s == NULL && (s = *last) == NULL)
+		return (NULL);
+
+	/*
+	 * Skip (span) leading delimiters (s += strspn(s, delim), sort of).
+	 */
+cont:
+	c = *s++;
+	for (spanp = (char *)delim; (sc = *spanp++) != 0;) {
+		if (c == sc)
+			goto cont;
+	}
+
+	if (c == 0) {		/* no non-delimiter characters */
+		*last = NULL;
+		return (NULL);
+	}
+	tok = s - 1;
+
+	/*
+	 * Scan token (scan for delimiters: s += strcspn(s, delim), sort of).
+	 * Note that delim must have one NUL; we stop if we see that, too.
+	 */
+	for (;;) {
+		c = *s++;
+		spanp = (char *)delim;
+		do {
+			if ((sc = *spanp++) == c) {
+				if (c == 0)
+					s = NULL;
+				else
+					s[-1] = '\0';
+				*last = s;
+				return (tok);
+			}
+		} while (sc != 0);
+	}
+	/* NOTREACHED */
+}
+
+
+#endif

module/os/windows/zfs/zfs_racct.c

@@ -0,0 +1,32 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+#include <sys/zfs_racct.h>
+
+void
+zfs_racct_read(uint64_t size, uint64_t iops)
+{
+}
+
+void
+zfs_racct_write(uint64_t size, uint64_t iops)
+{
+}