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 #include <string.h> 29 #include "rtld.h" 30 #include "_conv.h" 31 #include "group_msg.h" 32 33 #define HDLSZ CONV_EXPN_FIELD_DEF_PREFIX_SIZE + \ 34 MSG_GPH_ZERO_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 35 MSG_GPH_LDSO_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 36 MSG_GPH_FIRST_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 37 MSG_GPH_FILTEE_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 38 MSG_GPH_INITIAL_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 39 MSG_GPH_NOPENDLAZY_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 40 CONV_INV_BUFSIZE + CONV_EXPN_FIELD_DEF_SUFFIX_SIZE 41 42 /* 43 * Ensure that Conv_grphdl_flags_buf_t is large enough: 44 * 45 * HDLSZ is the real minimum size of the buffer required by conv_grphdl_flags(). 46 * However, Conv_grphdl_flags_buf_t uses CONV_GRPHDL_FLAGS_BUFSIZE to set the 47 * buffer size. We do things this way because the definition of HDLSZ uses 48 * information that is not available in the environment of other programs 49 * that include the conv.h header file. 50 */ 51 #if (CONV_GRPHDL_FLAGS_BUFSIZE < HDLSZ) && !defined(__lint) 52 #error "CONV_GRPHDL_FLAGS_BUFSIZE is not large enough" 53 #endif 54 55 /* 56 * String conversion routine for Grp_hdl flags. 57 */ 58 const char * 59 conv_grphdl_flags(uint_t flags, Conv_grphdl_flags_buf_t *grphdl_flags_buf) 60 { 61 static Val_desc vda[] = { 62 { GPH_ZERO, MSG_ORIG(MSG_GPH_ZERO) }, 63 { GPH_LDSO, MSG_ORIG(MSG_GPH_LDSO) }, 64 { GPH_FIRST, MSG_ORIG(MSG_GPH_FIRST) }, 65 { GPH_FILTEE, MSG_ORIG(MSG_GPH_FILTEE) }, 66 { GPH_INITIAL, MSG_ORIG(MSG_GPH_INITIAL) }, 67 { GPH_NOPENDLAZY, MSG_ORIG(MSG_GPH_NOPENDLAZY) }, 68 { 0, 0 } 69 }; 70 static CONV_EXPN_FIELD_ARG conv_arg = { 71 NULL, sizeof (grphdl_flags_buf->buf), vda }; 72 73 if (flags == 0) 74 return (MSG_ORIG(MSG_GBL_NULL)); 75 76 conv_arg.buf = grphdl_flags_buf->buf; 77 conv_arg.oflags = conv_arg.rflags = flags; 78 (void) conv_expn_field(&conv_arg, 0); 79 80 return ((const char *)grphdl_flags_buf->buf); 81 } 82 83 #define DESCSZ CONV_EXPN_FIELD_DEF_PREFIX_SIZE + \ 84 MSG_GPD_DLSYM_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 85 MSG_GPD_RELOC_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 86 MSG_GPD_ADDEPS_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 87 MSG_GPD_PARENT_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 88 MSG_GPD_FILTER_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 89 MSG_GPD_PROMOTE_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 90 MSG_GPD_REMOVE_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \ 91 CONV_INV_BUFSIZE + CONV_EXPN_FIELD_DEF_SUFFIX_SIZE 92 93 /* 94 * Ensure that Conv_grpdesc_flags_buf_t is large enough: 95 * 96 * DESCSZ is the real min size of the buffer required by conv_grpdesc_flags(). 97 * However, Conv_grpdesc_flags_buf_t uses CONV_GRPDESC_FLAGS_BUFSIZE to set the 98 * buffer size. We do things this way because the definition of DESCSZ uses 99 * information that is not available in the environment of other programs 100 * that include the conv.h header file. 101 */ 102 #if (CONV_GRPDESC_FLAGS_BUFSIZE < DESCSZ) && !defined(__lint) 103 #error "CONV_GRPDESC_FLAGS_BUFSIZE is not large enough" 104 #endif 105 106 /* 107 * String conversion routine for Grp_desc flags. 108 */ 109 const char * 110 conv_grpdesc_flags(uint_t flags, Conv_grpdesc_flags_buf_t *grpdesc_flags_buf) 111 { 112 static Val_desc vda[] = { 113 { GPD_DLSYM, MSG_ORIG(MSG_GPD_DLSYM) }, 114 { GPD_RELOC, MSG_ORIG(MSG_GPD_RELOC) }, 115 { GPD_ADDEPS, MSG_ORIG(MSG_GPD_ADDEPS) }, 116 { GPD_PARENT, MSG_ORIG(MSG_GPD_PARENT) }, 117 { GPD_FILTER, MSG_ORIG(MSG_GPD_FILTER) }, 118 { GPD_PROMOTE, MSG_ORIG(MSG_GPD_PROMOTE) }, 119 { GPD_REMOVE, MSG_ORIG(MSG_GPD_REMOVE) }, 120 { 0, 0 } 121 }; 122 static CONV_EXPN_FIELD_ARG conv_arg = { 123 NULL, sizeof (grpdesc_flags_buf->buf), vda }; 124 125 if (flags == 0) 126 return (MSG_ORIG(MSG_GBL_NULL)); 127 128 conv_arg.buf = grpdesc_flags_buf->buf; 129 conv_arg.oflags = conv_arg.rflags = flags; 130 (void) conv_expn_field(&conv_arg, 0); 131 132 return ((const char *)grpdesc_flags_buf->buf); 133 } 134