1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 /* 29 * String conversion routine for segment flags. 30 */ 31 #include <string.h> 32 #include <libld.h> 33 #include "_conv.h" 34 #include "segments_msg.h" 35 36 #define SEGSZ CONV_EXPN_FIELD_DEF_PREFIX_SIZE + \ 37 MSG_FLG_SG_VADDR_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 38 MSG_FLG_SG_PADDR_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 39 MSG_FLG_SG_LENGTH_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 40 MSG_FLG_SG_ALIGN_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 41 MSG_FLG_SG_ROUND_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 42 MSG_FLG_SG_FLAGS_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 43 MSG_FLG_SG_TYPE_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 44 MSG_FLG_SG_ORDER_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 45 MSG_FLG_SG_NOHDR_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 46 MSG_FLG_SG_EMPTY_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 47 MSG_FLG_SG_KEY_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 48 MSG_FLG_SG_DISABLED_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 49 MSG_FLG_SG_PHREQ_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 50 CONV_INV_BUFSIZE + CONV_EXPN_FIELD_DEF_SUFFIX_SIZE 51 52 /* 53 * Ensure that Conv_seg_flags_buf_t is large enough: 54 * 55 * SEGSZ is the real minimum size of the buffer required by conv_seg_flags(). 56 * However, Conv_seg_flags_buf_t uses CONV_SEG_FLAGS_BUFSIZE to set the 57 * buffer size. We do things this way because the definition of SEGSZ uses 58 * information that is not available in the environment of other programs 59 * that include the conv.h header file. 60 */ 61 #if (CONV_SEG_FLAGS_BUFSIZE < SEGSZ) && !defined(__lint) 62 #error "CONV_SEG_FLAGS_BUFSIZE is not large enough" 63 #endif 64 65 const char * 66 conv_seg_flags(Half flags, Conv_seg_flags_buf_t *seg_flags_buf) 67 { 68 static Val_desc vda[] = { 69 { FLG_SG_VADDR, MSG_ORIG(MSG_FLG_SG_VADDR) }, 70 { FLG_SG_PADDR, MSG_ORIG(MSG_FLG_SG_PADDR) }, 71 { FLG_SG_LENGTH, MSG_ORIG(MSG_FLG_SG_LENGTH) }, 72 { FLG_SG_ALIGN, MSG_ORIG(MSG_FLG_SG_ALIGN) }, 73 { FLG_SG_ROUND, MSG_ORIG(MSG_FLG_SG_ROUND) }, 74 { FLG_SG_FLAGS, MSG_ORIG(MSG_FLG_SG_FLAGS) }, 75 { FLG_SG_TYPE, MSG_ORIG(MSG_FLG_SG_TYPE) }, 76 { FLG_SG_ORDER, MSG_ORIG(MSG_FLG_SG_ORDER) }, 77 { FLG_SG_NOHDR, MSG_ORIG(MSG_FLG_SG_NOHDR) }, 78 { FLG_SG_EMPTY, MSG_ORIG(MSG_FLG_SG_EMPTY) }, 79 { FLG_SG_KEY, MSG_ORIG(MSG_FLG_SG_KEY) }, 80 { FLG_SG_DISABLED, MSG_ORIG(MSG_FLG_SG_DISABLED) }, 81 { FLG_SG_PHREQ, MSG_ORIG(MSG_FLG_SG_PHREQ) }, 82 { 0, 0 } 83 }; 84 static CONV_EXPN_FIELD_ARG conv_arg = { 85 NULL, sizeof (seg_flags_buf->buf), vda }; 86 87 if (flags == 0) 88 return (MSG_ORIG(MSG_GBL_ZERO)); 89 90 conv_arg.buf = seg_flags_buf->buf; 91 conv_arg.oflags = conv_arg.rflags = flags; 92 (void) conv_expn_field(&conv_arg, 0); 93 94 return ((const char *)seg_flags_buf->buf); 95 } 96