Searched refs:buf (Results 1 - 25 of 30) sorted by relevance

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/lxc/src/lxc/tools/
H A Dlxc_info.c104 static void str_chomp(char *buf) argument
108 /* remove trailing whitespace from buf */
109 for(ch = &buf[strlen(buf)-1];
110 ch >= buf && (*ch == '\t' || *ch == '\n' || *ch == ' ');
115 static void size_humanize(unsigned long long val, char *buf, size_t bufsz) argument
118 snprintf(buf, bufsz, "%u.%2.2u GiB",
123 snprintf(buf, bufsz, "%u.%2.2u MiB",
127 snprintf(buf, bufsz, "%u.%2.2u KiB",
130 snprintf(buf, bufs
155 char buf[256]; local
207 char buf[4096]; local
[all...]
H A Dlxc_destroy.c202 char *buf = NULL; local
224 buf = calloc(fbuf.st_size + 1, sizeof(char));
225 if (!buf) {
231 ret = read(fd, buf, fbuf.st_size);
235 free(buf);
240 while ((lxcpath = strtok_r(!counter ? buf : NULL, "\n", &scratch))) {
253 free(buf);
259 free(buf);
H A Dlxc_usernsexec.c274 char buf[1]; local
342 buf[0] = '1';
343 if (write(pipe1[1], buf, 1) < 1) {
347 if (read(pipe2[0], buf, 1) < 1) {
351 if (buf[0] != '1') {
363 if (read(pipe1[0], buf, 1) < 1) {
368 buf[0] = '1';
374 if (write(pipe2[1], buf, 1) < 0) {
H A Dlxc_top.c189 static void size_humanize(unsigned long long val, char *buf, size_t bufsz) argument
192 snprintf(buf, bufsz, "%u.%2.2u GB",
197 snprintf(buf, bufsz, "%u.%2.2u MB",
201 snprintf(buf, bufsz, "%u.%2.2u KB",
204 snprintf(buf, bufsz, "%3u.00 ", (int)val);
210 char buf[80]; local
214 len = c->get_cgroup_item(c, item, buf, sizeof(buf));
220 val = strtoull(buf, NULL, 0);
227 char buf[409 local
[all...]
H A Dlxc_ls.c105 static int ls_recv_str(int fd, char **buf);
106 static int ls_send_str(int fd, const char *buf);
1036 static int ls_send_str(int fd, const char *buf) argument
1039 if (buf)
1040 slen = strlen(buf);
1044 if (lxc_write_nointr(fd, buf, slen) != (ssize_t)slen)
1103 static int ls_recv_str(int fd, char **buf) argument
1109 *buf = malloc(sizeof(char) * (slen + 1));
1110 if (!*buf)
1112 if (lxc_read_nointr(fd, *buf, sle
[all...]
/lxc/src/include/
H A Dgetline.c43 char *buf; local
44 buf = fgetln(fp, &len);
46 if (buf == NULL)
57 memcpy(*outbuf, buf, len);
H A Dopenpty.c40 char buf[PATH_MAX]; local
53 if (ptsname_r(master, buf, sizeof buf))
56 slave = open(buf, O_RDWR | O_NOCTTY);
69 strcpy(name, buf);
H A Dlxcmntent.c30 decode_name (char *buf) argument
32 char *rp = buf;
33 char *wp = buf;
70 return buf;
/lxc/src/lxc/lsm/
H A Dapparmor.c88 char *buf = NULL, *newbuf; local
101 free(buf);
105 newbuf = realloc(buf, sz);
107 free(buf);
112 buf = newbuf;
113 memset(buf, 0, sz);
114 ret = fread(buf, 1, sz - 1, f);
118 free(buf);
123 space = strchr(buf, '\n');
126 space = strchr(buf, ' ');
[all...]
/lxc/src/tests/
H A Dstartone.c103 char buf[201]; local
132 len = c->get_cgroup_item(c, "cpuset.cpus", buf, 200);
138 sprintf(buf, "0");
139 b = c->set_cgroup_item(c, "cpuset.cpus", buf);
180 len = c->get_cgroup_item(c, "cpuset.cpus", buf, 0);
186 len = c->get_cgroup_item(c, "cpuset.cpus", buf, 200);
187 if (len <= 0 || strncmp(buf, "0", 1)) {
188 fprintf(stderr, "%d: not able to get cpuset.cpus (len %d buf %s)\n", __LINE__, len, buf);
192 sprintf(buf, "FROZE
[all...]
/lxc/src/lxc/
H A Dcriu.c138 char buf[4096], tty_info[32]; local
312 ret = sprintf(buf, "%s:%s", fullname, path);
315 if (ret < 0 || ret >= sizeof(buf)) {
321 DECLARE_ARG(buf);
336 while (getmntent_r(mnts, &mntent, buf, sizeof(buf))) {
456 ret = snprintf(buf, sizeof(buf), "fd[%d]:%s", opts->console_fd, tty_info);
457 if (ret < 0 || ret >= sizeof(buf))
461 DECLARE_ARG(buf);
911 char buf[4096]; local
1112 char buf[4096]; local
[all...]
H A Daf_unix.c142 char buf[1] = {0}; local
158 iov.iov_base = data ? data : buf;
159 iov.iov_len = data ? size : sizeof(buf);
173 char buf[1] = {0}; local
180 iov.iov_base = data ? data : buf;
181 iov.iov_len = data ? size : sizeof(buf);
216 char buf[1] = {0}; local
230 iov.iov_base = data ? data : buf;
231 iov.iov_len = data ? size : sizeof(buf);
246 char buf[ local
[all...]
H A Dcaps.c178 char buf[32]; local
182 if ((n = read(fd, buf, 31)) >= 0) {
183 buf[n] = '\0';
185 result = strtol(buf, &ptr, 10);
H A Dlxc_user_nic.c556 char *buf, *p, *e, *nic; local
573 buf = mmap(NULL, len, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
574 if (buf == MAP_FAILED) {
579 p = buf;
580 e = buf + len;
606 p = buf;
618 munmap(buf, sb.st_size);
619 if (ftruncate(fd, p - buf))
625 static int count_entries(char *buf, off_t len, char *me, char *t, char *br) argument
630 e = &buf[le
655 char *buf = NULL; local
[all...]
H A Dutils.h182 * (i.e., struct lxc_popen_FILE *file; fgets(buf, sizeof(buf), file->f))
239 extern ssize_t lxc_write_nointr(int fd, const void* buf, size_t count);
240 extern ssize_t lxc_read_nointr(int fd, void* buf, size_t count);
241 extern ssize_t lxc_read_nointr_expect(int fd, void* buf, size_t count, const void* expected_buf);
248 extern int lxc_write_to_file(const char *filename, const void* buf, size_t count, bool add_newline);
249 extern int lxc_read_from_file(const char *filename, void* buf, size_t count);
314 uint64_t fnv_64a_buf(void *buf, size_t len, uint64_t hval);
H A Dinitutils.c143 char buf[1024], *p, *p2; local
170 while (fgets(buf, 1024, fin)) {
171 if (buf[0] == '#')
173 p = strstr(buf, option_name);
179 for (p2 = buf; p2 < p; p2++) {
H A Dutils.c327 ssize_t lxc_write_nointr(int fd, const void* buf, size_t count) argument
331 ret = write(fd, buf, count);
337 ssize_t lxc_read_nointr(int fd, void* buf, size_t count) argument
341 ret = read(fd, buf, count);
347 ssize_t lxc_read_nointr_expect(int fd, void* buf, size_t count, const void* expected_buf) argument
350 ret = lxc_read_nointr(fd, buf, count);
355 if (expected_buf && memcmp(buf, expected_buf, count) != 0) {
374 char *buf; local
401 if ((buf = malloc(flen+1)) == NULL) {
406 if (fread(buf,
934 lxc_write_to_file(const char *filename, const void* buf, size_t count, bool add_newline) argument
962 lxc_read_from_file(const char *filename, void* buf, size_t count) argument
1076 fnv_64a_buf(void *buf, size_t len, uint64_t hval) argument
1104 char buf[LXC_LINELEN], *p; local
1414 char buf[2048], *tmp; local
[all...]
H A Dnl.c135 void *buf; local
142 buf = ((char *)(nlmsg->nlmsghdr)) + nlmsg_len;
146 memset(buf + len, 0, tlen - len);
148 return buf;
H A Dconsole.c162 char buf[1024]; local
165 w = r = lxc_read_nointr(fd, buf, sizeof(buf));
174 w = lxc_write_nointr(console->master, buf, r);
178 w = lxc_write_nointr(console->log_fd, buf, r);
181 w = lxc_write_nointr(console->peer, buf, r);
630 char buf[1024]; local
636 r = lxc_read_nointr(fd, buf, sizeof(buf));
640 w = lxc_write_nointr(ts->stdoutfd, buf,
[all...]
H A Dlxc_monitord.c157 char buf[4]; local
159 rc = read(fd, buf, sizeof(buf));
160 if (rc > 0 && !strncmp(buf, "quit", 4))
H A Dconf.c1224 char buf[LXC_LINELEN], *p; local
1269 while (fgets(buf, LXC_LINELEN, f)) {
1270 for (p = buf, i=0; p && i < 4; i++)
2020 char buf[4096]; local
2023 while (getmntent_r(file, &mntent, buf, sizeof(buf))) {
2468 char buf[INET_ADDRSTRLEN]; local
2469 inet_ntop(AF_INET, netdev->ipv4_gateway, buf, sizeof(buf));
2470 ERROR("tried to set autodetected ipv4 gateway '%s'", buf);
2502 char buf[INET6_ADDRSTRLEN]; local
3261 write_id_mapping(enum idtype idtype, pid_t pid, const char *buf, size_t buf_size) argument
3356 char *buf = NULL; local
[all...]
H A Dconfile.c2468 char buf[INET_ADDRSTRLEN]; local
2469 inet_ntop(AF_INET, netdev->ipv4_gateway, buf, sizeof(buf));
2470 strprint(retv, inlen, "%s", buf);
2476 char buf[INET_ADDRSTRLEN]; local
2477 inet_ntop(AF_INET, &i->addr, buf, sizeof(buf));
2478 strprint(retv, inlen, "%s/%d\n", buf, i->prefix);
2484 char buf[INET6_ADDRSTRLEN]; local
2485 inet_ntop(AF_INET6, netdev->ipv6_gateway, buf, sizeo
2492 char buf[INET6_ADDRSTRLEN]; local
[all...]
/lxc/src/lxc/cgroups/
H A Dcgfs.c968 char *buf = calloc(strlen(name) + 32, 1); local
969 if (!buf)
971 snprintf(buf, strlen(name) + 32, "%s-%u", name, suffix);
972 current_component = lxc_string_replace("%n", buf, p_eff);
973 free(buf);
1867 char *buf = cgroup_to_absolute_path(mp, path, NULL); local
1868 if (!buf)
1873 if (!dir_exists(buf))
1877 r = userns_exec_1(conf, rmdir_wrapper, buf);
1879 r = cgroup_rmdir(buf);
1906 char *buf; local
2163 char buf[2]; local
2217 cgroup_read_from_file(const char *fn, char buf[], size_t bufsize) argument
[all...]
H A Dcgmanager.c256 char buf[1]; local
257 buf[0] = 'p';
271 iov.iov_base = buf;
272 iov.iov_len = sizeof(buf);
361 char buf[1]; local
393 if (read(sv[0], &buf, 1) != 1) {
408 if (read(sv[0], &buf, 1) != 1) {
423 ret = read(sv[0], buf, 1);
427 if (ret == 1 && *buf == '1')
/lxc/src/lxc/bdev/
H A Dlxclvm.c132 char devp[MAXPATHLEN], buf[4]; local
155 ret = fread(buf, 1, 4, fout);
157 if (ret != 4 || strncmp(buf, "LVM-", 4) != 0)

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