4 Unix SMB/CIFS implementation.
6 Copyright (C) Andrew Tridgell 1997-1998
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
25 #define MAX_FILES 1000
27 static char buf[70000];
28 extern int line_count;
37 static struct children {
38 double bytes_in, bytes_out;
43 double nbio_total(void)
47 for (i=0;i<nprocs;i++) {
48 total += children[i].bytes_out + children[i].bytes_in;
53 void nb_alarm(int ignore)
56 int lines=0, num_clients=0;
57 if (nbio_id != -1) return;
59 for (i=0;i<nprocs;i++) {
60 lines += children[i].line;
61 if (!children[i].done) num_clients++;
64 printf("%4d %8d %.2f MB/sec\r", num_clients, lines/nprocs, 1.0e-6 * nbio_total() / end_timer());
66 signal(SIGALRM, nb_alarm);
70 void nbio_shmem(int n)
73 children = (struct children *)shm_setup(sizeof(*children) * nprocs);
75 printf("Failed to setup shared memory!\n");
81 static int ne_find_handle(int handle)
84 children[nbio_id].line = line_count;
85 for (i=0;i<MAX_FILES;i++) {
86 if (ftable[i].handle == handle) return i;
92 static int find_handle(int handle)
95 children[nbio_id].line = line_count;
96 for (i=0;i<MAX_FILES;i++) {
97 if (ftable[i].handle == handle) return i;
99 printf("(%d) ERROR: handle %d was not found\n",
103 return -1; /* Not reached */
107 static struct cli_state *c;
109 static void sigsegv(int sig)
112 printf("segv at line %d\n", line_count);
113 slprintf(line, sizeof(line), "/usr/X11R6/bin/xterm -e gdb /proc/%d/exe %d",
114 (int)getpid(), (int)getpid());
115 if (system(line) == -1) {
116 printf("system() failed\n");
121 void nb_setup(struct cli_state *cli)
123 signal(SIGSEGV, sigsegv);
126 children[nbio_id].done = 0;
130 void nb_unlink(const char *fname)
132 if (!NT_STATUS_IS_OK(cli_unlink(c, fname, aSYSTEM | aHIDDEN))) {
134 printf("(%d) unlink %s failed (%s)\n",
135 line_count, fname, cli_errstr(c));
141 void nb_createx(const char *fname,
142 unsigned create_options, unsigned create_disposition, int handle)
144 uint16_t fd = (uint16_t)-1;
147 uint32 desired_access;
149 if (create_options & FILE_DIRECTORY_FILE) {
150 desired_access = FILE_READ_DATA;
152 desired_access = FILE_READ_DATA | FILE_WRITE_DATA;
155 status = cli_ntcreate(c, fname, 0,
158 FILE_SHARE_READ|FILE_SHARE_WRITE,
160 create_options, 0, &fd);
161 if (!NT_STATUS_IS_OK(status) && handle != -1) {
162 printf("ERROR: cli_ntcreate failed for %s - %s\n",
163 fname, cli_errstr(c));
166 if (NT_STATUS_IS_OK(status) && handle == -1) {
167 printf("ERROR: cli_ntcreate succeeded for %s\n", fname);
170 if (fd == (uint16_t)-1) return;
172 for (i=0;i<MAX_FILES;i++) {
173 if (ftable[i].handle == 0) break;
175 if (i == MAX_FILES) {
176 printf("(%d) file table full for %s\n", line_count,
180 ftable[i].handle = handle;
184 void nb_writex(int handle, int offset, int size, int ret_size)
188 if (buf[0] == 0) memset(buf, 1, sizeof(buf));
190 i = find_handle(handle);
191 if (cli_write(c, ftable[i].fd, 0, buf, offset, size) != ret_size) {
192 printf("(%d) ERROR: write failed on handle %d, fd %d \
193 errno %d (%s)\n", line_count, handle, ftable[i].fd, errno, strerror(errno));
197 children[nbio_id].bytes_out += ret_size;
200 void nb_readx(int handle, int offset, int size, int ret_size)
204 i = find_handle(handle);
205 if ((ret=cli_read(c, ftable[i].fd, buf, offset, size)) != ret_size) {
206 printf("(%d) ERROR: read failed on handle %d ofs=%d size=%d res=%d fd %d errno %d (%s)\n",
207 line_count, handle, offset, size, ret, ftable[i].fd, errno, strerror(errno));
210 children[nbio_id].bytes_in += ret_size;
213 void nb_close(int handle)
216 i = find_handle(handle);
217 if (!NT_STATUS_IS_OK(cli_close(c, ftable[i].fd))) {
218 printf("(%d) close failed on handle %d\n", line_count, handle);
221 ftable[i].handle = 0;
224 void nb_rmdir(const char *fname)
226 if (!NT_STATUS_IS_OK(cli_rmdir(c, fname))) {
227 printf("ERROR: rmdir %s failed (%s)\n",
228 fname, cli_errstr(c));
233 void nb_rename(const char *oldname, const char *newname)
235 if (!NT_STATUS_IS_OK(cli_rename(c, oldname, newname))) {
236 printf("ERROR: rename %s %s failed (%s)\n",
237 oldname, newname, cli_errstr(c));
243 void nb_qpathinfo(const char *fname)
245 cli_qpathinfo(c, fname, NULL, NULL, NULL, NULL, NULL);
248 void nb_qfileinfo(int fnum)
251 i = find_handle(fnum);
252 cli_qfileinfo(c, ftable[i].fd, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
255 void nb_qfsinfo(int level)
257 int bsize, total, avail;
258 /* this is not the right call - we need cli_qfsinfo() */
259 cli_dskattr(c, &bsize, &total, &avail);
262 static void find_fn(const char *mnt, file_info *finfo, const char *name, void *state)
267 void nb_findfirst(const char *mask)
269 cli_list(c, mask, 0, find_fn, NULL);
272 void nb_flush(int fnum)
275 i = find_handle(fnum);
276 /* hmmm, we don't have cli_flush() yet */
279 static int total_deleted;
281 static void delete_fn(const char *mnt, file_info *finfo, const char *name, void *state)
284 if (finfo->name[0] == '.') return;
286 n = SMB_STRDUP(name);
288 if (asprintf(&s, "%s%s", n, finfo->name) == -1) {
289 printf("asprintf failed\n");
292 if (finfo->mode & aDIR) {
294 if (asprintf(&s2, "%s\\*", s) == -1) {
295 printf("asprintf failed\n");
298 cli_list(c, s2, aDIR, delete_fn, NULL);
308 void nb_deltree(const char *dname)
311 if (asprintf(&mask, "%s\\*", dname) == -1) {
312 printf("asprintf failed\n");
317 cli_list(c, mask, aDIR, delete_fn, NULL);
321 if (total_deleted) printf("WARNING: Cleaned up %d files\n", total_deleted);
325 void nb_cleanup(void)
327 cli_rmdir(c, "clients");
328 children[nbio_id].done = 1;