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
27 #include <stdio.h>
28 #include <stdlib.h>
29 #include <unistd.h>
30 #include <string.h>
31 #include <fcntl.h>
32 #include <sys/stat.h>
33 #include <sys/types.h>
34 #include <sys/errno.h>
35 #include <sys/param.h>
36
37 #define TYPE_D 'D'
38 #define TYPE_F 'F'
39
40 extern int errno;
41
42 static char fdname[MAXPATHLEN] = {0};
43 static char *pbasedir = NULL;
44 static int nlevel = 2;
45 static int ndir = 2;
46 static int nfile = 2;
90 this);
91 exit(1);
92 }
93
94 static int
95 mktree(char *pdir, int level)
96 {
97 int d, f;
98 char dname[MAXPATHLEN] = {0};
99 char fname[MAXPATHLEN] = {0};
100
101 if (level > nlevel) {
102 return (1);
103 }
104
105 for (d = 0; d < ndir; d++) {
106 (void) memset(dname, '\0', sizeof (dname));
107 (void) strcpy(dname, getfdname(pdir, TYPE_D, level, d, 0));
108
109 if (mkdir(dname, 0777) != 0) {
110 (void) fprintf(stderr, "mkdir(%s) failed."
111 "\n[%d]: %s.\n",
112 dname, errno, strerror(errno));
113 exit(errno);
114 }
115
116 /*
117 * No sub-directory need be created, only create files in it.
118 */
119 if (mktree(dname, level+1) != 0) {
120 for (f = 0; f < nfile; f++) {
121 (void) memset(fname, '\0', sizeof (fname));
122 (void) strcpy(fname,
123 getfdname(dname, TYPE_F, level+1, d, f));
124 crtfile(fname);
125 }
126 }
127 }
128
129 for (f = 0; f < nfile; f++) {
130 (void) memset(fname, '\0', sizeof (fname));
131 (void) strcpy(fname, getfdname(pdir, TYPE_F, level, d, f));
132 crtfile(fname);
133 }
134
135 return (0);
136 }
137
138 static char *
139 getfdname(char *pdir, char type, int level, int dir, int file)
140 {
141 (void) snprintf(fdname, sizeof (fdname),
142 "%s/%c-l%dd%df%d", pdir, type, level, dir, file);
143 return (fdname);
144 }
145
146 static void
147 crtfile(char *pname)
148 {
149 int fd = -1;
150 int afd = -1;
151 int i, size;
152 char *context = "0123456789ABCDF";
153 char *pbuf;
154
155 if (pname == NULL) {
156 exit(1);
157 }
158
159 size = sizeof (char) * 1024;
160 pbuf = (char *)valloc(size);
161 for (i = 0; i < size / strlen(context); i++) {
162 int offset = i * strlen(context);
163 (void) snprintf(pbuf+offset, size-offset, "%s", context);
164 }
165
166 if ((fd = open(pname, O_CREAT|O_RDWR, 0777)) < 0) {
167 (void) fprintf(stderr, "open(%s, O_CREAT|O_RDWR, 0777) failed."
168 "\n[%d]: %s.\n", pname, errno, strerror(errno));
169 exit(errno);
170 }
171 if (write(fd, pbuf, 1024) < 1024) {
172 (void) fprintf(stderr, "write(fd, pbuf, 1024) failed."
173 "\n[%d]: %s.\n", errno, strerror(errno));
174 exit(errno);
175 }
176
177 if ((afd = openat(fd, "xattr", O_CREAT | O_RDWR | O_XATTR, 0777)) < 0) {
178 (void) fprintf(stderr, "openat failed.\n[%d]: %s.\n",
179 errno, strerror(errno));
180 exit(errno);
181 }
182 if (write(afd, pbuf, 1024) < 1024) {
183 (void) fprintf(stderr, "write(afd, pbuf, 1024) failed."
184 "\n[%d]: %s.\n", errno, strerror(errno));
185 exit(errno);
186 }
187
188 (void) close(afd);
189 (void) close(fd);
190 free(pbuf);
191 }
|
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
27 /*
28 * Copyright 2022 MNX Cloud, Inc.
29 */
30
31 #include <stdio.h>
32 #include <stdlib.h>
33 #include <unistd.h>
34 #include <string.h>
35 #include <fcntl.h>
36 #include <sys/stat.h>
37 #include <sys/types.h>
38 #include <sys/errno.h>
39 #include <sys/param.h>
40
41 #define TYPE_D 'D'
42 #define TYPE_F 'F'
43
44 extern int errno;
45
46 static char fdname[MAXPATHLEN] = {0};
47 static char *pbasedir = NULL;
48 static int nlevel = 2;
49 static int ndir = 2;
50 static int nfile = 2;
94 this);
95 exit(1);
96 }
97
98 static int
99 mktree(char *pdir, int level)
100 {
101 int d, f;
102 char dname[MAXPATHLEN] = {0};
103 char fname[MAXPATHLEN] = {0};
104
105 if (level > nlevel) {
106 return (1);
107 }
108
109 for (d = 0; d < ndir; d++) {
110 (void) memset(dname, '\0', sizeof (dname));
111 (void) strcpy(dname, getfdname(pdir, TYPE_D, level, d, 0));
112
113 if (mkdir(dname, 0777) != 0) {
114 int exitcode = errno;
115 (void) fprintf(stderr, "mkdir(%s) failed."
116 "\n[%d]: %s.\n",
117 dname, errno, strerror(errno));
118 exit(exitcode);
119 }
120
121 /*
122 * No sub-directory need be created, only create files in it.
123 */
124 if (mktree(dname, level+1) != 0) {
125 for (f = 0; f < nfile; f++) {
126 (void) memset(fname, '\0', sizeof (fname));
127 (void) strcpy(fname,
128 getfdname(dname, TYPE_F, level+1, d, f));
129 crtfile(fname);
130 }
131 }
132 }
133
134 for (f = 0; f < nfile; f++) {
135 (void) memset(fname, '\0', sizeof (fname));
136 (void) strcpy(fname, getfdname(pdir, TYPE_F, level, d, f));
137 crtfile(fname);
138 }
139
140 return (0);
141 }
142
143 static char *
144 getfdname(char *pdir, char type, int level, int dir, int file)
145 {
146 (void) snprintf(fdname, sizeof (fdname),
147 "%s/%c-l%dd%df%d", pdir, type, level, dir, file);
148 return (fdname);
149 }
150
151 static void
152 crtfile(char *pname)
153 {
154 int fd = -1;
155 int afd = -1;
156 int i, size;
157 int exitcode;
158 char *context = "0123456789ABCDF";
159 char *pbuf;
160
161 if (pname == NULL) {
162 exit(1);
163 }
164
165 size = sizeof (char) * 1024;
166 pbuf = (char *)valloc(size);
167 for (i = 0; i < size / strlen(context); i++) {
168 int offset = i * strlen(context);
169 (void) snprintf(pbuf+offset, size-offset, "%s", context);
170 }
171
172 if ((fd = open(pname, O_CREAT|O_RDWR, 0777)) < 0) {
173 exitcode = errno;
174 (void) fprintf(stderr, "open(%s, O_CREAT|O_RDWR, 0777) failed."
175 "\n[%d]: %s.\n", pname, errno, strerror(errno));
176 exit(exitcode);
177 }
178 if (write(fd, pbuf, 1024) < 1024) {
179 exitcode = errno;
180 (void) fprintf(stderr, "write(fd, pbuf, 1024) failed."
181 "\n[%d]: %s.\n", errno, strerror(errno));
182 exit(exitcode);
183 }
184
185 if ((afd = openat(fd, "xattr", O_CREAT | O_RDWR | O_XATTR, 0777)) < 0) {
186 exitcode = errno;
187 (void) fprintf(stderr, "openat failed.\n[%d]: %s.\n",
188 errno, strerror(errno));
189 exit(exitcode);
190 }
191 if (write(afd, pbuf, 1024) < 1024) {
192 exitcode = errno;
193 (void) fprintf(stderr, "write(afd, pbuf, 1024) failed."
194 "\n[%d]: %s.\n", errno, strerror(errno));
195 exit(exitcode);
196 }
197
198 (void) close(afd);
199 (void) close(fd);
200 free(pbuf);
201 }
|