1700 Add SCSI UNMAP support
[unleashed.git] / usr / src / uts / common / sys / dkioc_free_util.h
blob9e83ab3bff42d541d974aadc1b4f004aba71e060
1 /*
2 * This file and its contents are supplied under the terms of the
3 * Common Development and Distribution License ("CDDL"), version 1.0.
4 * You may only use this file in accordance with the terms of version
5 * 1.0 of the CDDL.
7 * A full copy of the text of the CDDL should have accompanied this
8 * source. A copy of the CDDL is also available via the Internet at
9 * http://www.illumos.org/license/CDDL.
13 * Copyright 2017 Nexenta Inc. All rights reserved.
16 #ifndef _SYS_DKIOC_FREE_UTIL_H
17 #define _SYS_DKIOC_FREE_UTIL_H
19 #include <sys/dkio.h>
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
25 #define DFL_COPYIN_MAX_EXTS (1024 * 1024)
27 int dfl_copyin(void *arg, dkioc_free_list_t **out, int ddi_flags, int kmflags);
28 void dfl_free(dkioc_free_list_t *dfl);
30 #ifdef __cplusplus
32 #endif
34 #endif /* _SYS_DKIOC_FREE_UTIL_H */