6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 #include <strings.h>
30 #include <ctype.h>
31 #include <fm/libtopo.h>
32 #include <fm/topo_mod.h>
33 #include <topo_alloc.h>
34
35 char *
36 topo_hdl_strdup(topo_hdl_t *thp, const char *s)
37 {
38 char *p;
39
40 if (s != NULL)
41 p = topo_hdl_alloc(thp, strlen(s) + 1);
42 else
43 p = NULL;
44
45 if (p != NULL)
46 (void) strcpy(p, s);
47
48 return (p);
49 }
50
51 void
52 topo_hdl_strfree(topo_hdl_t *thp, char *s)
53 {
54 if (s != NULL)
55 topo_hdl_free(thp, s, strlen(s) + 1);
56 }
57
58 char *
59 topo_mod_strdup(topo_mod_t *mod, const char *s)
60 {
61 return (topo_hdl_strdup(mod->tm_hdl, s));
62 }
63
64 void
65 topo_mod_strfree(topo_mod_t *mod, char *s)
66 {
67 topo_hdl_strfree(mod->tm_hdl, s);
68 }
69
70 const char *
71 topo_strbasename(const char *s)
72 {
73 const char *p = strrchr(s, '/');
74
75 if (p == NULL)
76 return (s);
77
78 return (++p);
79 }
80
81 char *
82 topo_strdirname(char *s)
83 {
84 static char slash[] = "/";
85 static char dot[] = ".";
86 char *p;
87
88 if (s == NULL || *s == '\0')
89 return (dot);
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6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26 /*
27 * Copyright (c) 2013, Joyent, Inc. All rights reserved.
28 */
29
30 #include <strings.h>
31 #include <ctype.h>
32 #include <fm/libtopo.h>
33 #include <fm/topo_mod.h>
34 #include <topo_alloc.h>
35
36 char *
37 topo_hdl_strdup(topo_hdl_t *thp, const char *s)
38 {
39 char *p;
40
41 if (s != NULL)
42 p = topo_hdl_alloc(thp, strlen(s) + 1);
43 else
44 p = NULL;
45
46 if (p != NULL)
47 (void) strcpy(p, s);
48
49 return (p);
50 }
51
52 void
53 topo_hdl_strfree(topo_hdl_t *thp, char *s)
54 {
55 if (s != NULL)
56 topo_hdl_free(thp, s, strlen(s) + 1);
57 }
58
59 char *
60 topo_hdl_strsplit(topo_hdl_t *hdl, const char *input, const char *sep,
61 char **lastp)
62 {
63 size_t seplen = strlen(sep);
64 const char *scanstart;
65 char *token;
66 char *ret;
67
68 if (input != NULL) {
69 /*
70 * Start scanning at beginning of input:
71 */
72 scanstart = input;
73 } else {
74 /*
75 * If we have already finished scanning, return NULL.
76 */
77 if (*lastp == NULL)
78 return (NULL);
79
80 /*
81 * Otherwise, start scanning where we left off:
82 */
83 scanstart = *lastp;
84 }
85
86 token = strstr(scanstart, sep);
87 if (token != NULL) {
88 /*
89 * We still have a separator, so advance the next-start
90 * pointer past it:
91 */
92 *lastp = token + seplen;
93 /*
94 * Copy out this element:
95 */
96 ret = topo_hdl_alloc(hdl, token - scanstart + 1);
97 (void) strncpy(ret, scanstart, token - scanstart);
98 ret[token - scanstart] = '\0';
99 } else {
100 /*
101 * We have no separator, so this is the last element:
102 */
103 *lastp = NULL;
104 ret = topo_hdl_strdup(hdl, scanstart);
105 }
106
107 return (ret);
108 }
109
110 char *
111 topo_mod_strdup(topo_mod_t *mod, const char *s)
112 {
113 return (topo_hdl_strdup(mod->tm_hdl, s));
114 }
115
116 void
117 topo_mod_strfree(topo_mod_t *mod, char *s)
118 {
119 topo_hdl_strfree(mod->tm_hdl, s);
120 }
121
122 char *
123 topo_mod_strsplit(topo_mod_t *mod, const char *input, const char *sep,
124 char **lastp)
125 {
126 return (topo_hdl_strsplit(mod->tm_hdl, input, sep, lastp));
127 }
128
129 const char *
130 topo_strbasename(const char *s)
131 {
132 const char *p = strrchr(s, '/');
133
134 if (p == NULL)
135 return (s);
136
137 return (++p);
138 }
139
140 char *
141 topo_strdirname(char *s)
142 {
143 static char slash[] = "/";
144 static char dot[] = ".";
145 char *p;
146
147 if (s == NULL || *s == '\0')
148 return (dot);
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