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. 6 * 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. 10 */ 11 12 /* 13 * Copyright 2018 Joyent, Inc. 14 */ 15 16 #ifndef _VM_SEG_UMAP_H 17 #define _VM_SEG_UMAP_H 18 19 #ifdef __cplusplus 20 extern "C" { 21 #endif 22 23 typedef struct segumap_crargs { 24 caddr_t kaddr; 25 uchar_t prot; /* protection */ 26 uchar_t maxprot; /* maximum protection */ 27 } segumap_crargs_t; 28 29 typedef struct segumap_data { 30 krwlock_t sud_lock; 31 caddr_t sud_kaddr; 32 uchar_t sud_prot; 33 size_t sud_softlockcnt; 34 } segumap_data_t; 35 36 extern int segumap_create(struct seg **, void *); 37 38 #ifdef __cplusplus 39 } 40 #endif 41 42 #endif /* _VM_SEG_UMAP_H */ 43