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 2009 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #include <string.h>
28 #include "rtld.h"
29 #include "_conv.h"
30 #include "group_msg.h"
31
32 #define HDLSZ CONV_EXPN_FIELD_DEF_PREFIX_SIZE + \
33 MSG_GPH_ZERO_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
34 MSG_GPH_LDSO_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
35 MSG_GPH_FIRST_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
36 MSG_GPH_FILTEE_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
37 MSG_GPH_INITIAL_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
38 MSG_GPH_NOPENDLAZY_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
39 CONV_INV_BUFSIZE + CONV_EXPN_FIELD_DEF_SUFFIX_SIZE
40
41 /*
42 * Ensure that Conv_grphdl_flags_buf_t is large enough:
43 *
44 * HDLSZ is the real minimum size of the buffer required by conv_grphdl_flags().
45 * However, Conv_grphdl_flags_buf_t uses CONV_GRPHDL_FLAGS_BUFSIZE to set the
46 * buffer size. We do things this way because the definition of HDLSZ uses
47 * information that is not available in the environment of other programs
48 * that include the conv.h header file.
49 */
50 #if (CONV_GRPHDL_FLAGS_BUFSIZE != HDLSZ) && !defined(__lint)
51 #define REPORT_BUFSIZE HDLSZ
52 #include "report_bufsize.h"
53 #error "CONV_GRPHDL_FLAGS_BUFSIZE does not match HDLSZ"
54 #endif
55
56 /*
57 * String conversion routine for Grp_hdl flags.
58 */
59 const char *
conv_grphdl_flags(uint_t flags,Conv_grphdl_flags_buf_t * grphdl_flags_buf)60 conv_grphdl_flags(uint_t flags, Conv_grphdl_flags_buf_t *grphdl_flags_buf)
61 {
62 static const Val_desc vda[] = {
63 { GPH_PUBLIC, MSG_GPH_PUBLIC },
64 { GPH_PRIVATE, MSG_GPH_PRIVATE },
65 { GPH_ZERO, MSG_GPH_ZERO },
66 { GPH_LDSO, MSG_GPH_LDSO },
67 { GPH_FIRST, MSG_GPH_FIRST },
68 { GPH_FILTEE, MSG_GPH_FILTEE },
69 { GPH_INITIAL, MSG_GPH_INITIAL },
70 { 0, 0 }
71 };
72 static CONV_EXPN_FIELD_ARG conv_arg = {
73 NULL, sizeof (grphdl_flags_buf->buf) };
74
75 if (flags == 0)
76 return (MSG_ORIG(MSG_GBL_NULL));
77
78 conv_arg.buf = grphdl_flags_buf->buf;
79 conv_arg.oflags = conv_arg.rflags = flags;
80 (void) conv_expn_field(&conv_arg, vda, 0);
81
82 return ((const char *)grphdl_flags_buf->buf);
83 }
84
85 #define DESCSZ CONV_EXPN_FIELD_DEF_PREFIX_SIZE + \
86 MSG_GPD_DLSYM_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
87 MSG_GPD_RELOC_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
88 MSG_GPD_ADDEPS_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
89 MSG_GPD_PARENT_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
90 MSG_GPD_FILTER_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
91 MSG_GPD_PROMOTE_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
92 MSG_GPD_REMOVE_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
93 CONV_INV_BUFSIZE + CONV_EXPN_FIELD_DEF_SUFFIX_SIZE
94
95 /*
96 * Ensure that Conv_grpdesc_flags_buf_t is large enough:
97 *
98 * DESCSZ is the real min size of the buffer required by conv_grpdesc_flags().
99 * However, Conv_grpdesc_flags_buf_t uses CONV_GRPDESC_FLAGS_BUFSIZE to set the
100 * buffer size. We do things this way because the definition of DESCSZ uses
101 * information that is not available in the environment of other programs
102 * that include the conv.h header file.
103 */
104 #if (CONV_GRPDESC_FLAGS_BUFSIZE != DESCSZ) && !defined(__lint)
105 #define REPORT_BUFSIZE DESCSZ
106 #include "report_bufsize.h"
107 #error "CONV_GRPDESC_FLAGS_BUFSIZE does not match DESCSZ"
108 #endif
109
110 /*
111 * String conversion routine for Grp_desc flags.
112 */
113 const char *
conv_grpdesc_flags(uint_t flags,Conv_grpdesc_flags_buf_t * grpdesc_flags_buf)114 conv_grpdesc_flags(uint_t flags, Conv_grpdesc_flags_buf_t *grpdesc_flags_buf)
115 {
116 static const Val_desc vda[] = {
117 { GPD_DLSYM, MSG_GPD_DLSYM },
118 { GPD_RELOC, MSG_GPD_RELOC },
119 { GPD_ADDEPS, MSG_GPD_ADDEPS },
120 { GPD_PARENT, MSG_GPD_PARENT },
121 { GPD_FILTER, MSG_GPD_FILTER },
122 { GPD_REMOVE, MSG_GPD_REMOVE },
123 { 0, 0 }
124 };
125 static CONV_EXPN_FIELD_ARG conv_arg = {
126 NULL, sizeof (grpdesc_flags_buf->buf) };
127
128 if (flags == 0)
129 return (MSG_ORIG(MSG_GBL_NULL));
130
131 conv_arg.buf = grpdesc_flags_buf->buf;
132 conv_arg.oflags = conv_arg.rflags = flags;
133 (void) conv_expn_field(&conv_arg, vda, 0);
134
135 return ((const char *)grpdesc_flags_buf->buf);
136 }
137