|
@@ -0,0 +1,571 @@
|
|
|
+/* vi: set sw=4 ts=4: */
|
|
|
+/*
|
|
|
+ * This program is free software; you can redistribute it and/or modify
|
|
|
+ * it under the terms of the GNU General Public License version 2 as
|
|
|
+ * published by the Free Software Foundation.
|
|
|
+ *
|
|
|
+ * This program is distributed in the hope that it will be useful,
|
|
|
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
+ * GNU Library General Public License for more details.
|
|
|
+ *
|
|
|
+ * You should have received a copy of the GNU General Public License
|
|
|
+ * along with this program; if not, write to the Free Software
|
|
|
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
+ *
|
|
|
+ */
|
|
|
+
|
|
|
+#define _GNU_SOURCE
|
|
|
+#include <stdio.h>
|
|
|
+#include <stdlib.h>
|
|
|
+#include <string.h>
|
|
|
+#include <fcntl.h>
|
|
|
+#include <getopt.h>
|
|
|
+#include <time.h>
|
|
|
+#include <pwd.h>
|
|
|
+#include <grp.h>
|
|
|
+#include <unistd.h>
|
|
|
+#include <ctype.h>
|
|
|
+#include <errno.h>
|
|
|
+#include <libgen.h>
|
|
|
+#include <stdarg.h>
|
|
|
+#include <sys/stat.h>
|
|
|
+#include <sys/types.h>
|
|
|
+#ifndef __APPLE__
|
|
|
+#include <sys/sysmacros.h> /* major() and minor() */
|
|
|
+#endif
|
|
|
+#include <ftw.h>
|
|
|
+
|
|
|
+const char *bb_applet_name;
|
|
|
+uid_t recursive_uid;
|
|
|
+gid_t recursive_gid;
|
|
|
+unsigned int recursive_mode;
|
|
|
+
|
|
|
+void bb_verror_msg(const char *s, va_list p)
|
|
|
+{
|
|
|
+ fflush(stdout);
|
|
|
+ fprintf(stderr, "%s: ", bb_applet_name);
|
|
|
+ vfprintf(stderr, s, p);
|
|
|
+}
|
|
|
+
|
|
|
+void bb_error_msg(const char *s, ...)
|
|
|
+{
|
|
|
+ va_list p;
|
|
|
+
|
|
|
+ va_start(p, s);
|
|
|
+ bb_verror_msg(s, p);
|
|
|
+ va_end(p);
|
|
|
+ putc('\n', stderr);
|
|
|
+}
|
|
|
+
|
|
|
+void bb_error_msg_and_die(const char *s, ...)
|
|
|
+{
|
|
|
+ va_list p;
|
|
|
+
|
|
|
+ va_start(p, s);
|
|
|
+ bb_verror_msg(s, p);
|
|
|
+ va_end(p);
|
|
|
+ putc('\n', stderr);
|
|
|
+ exit(1);
|
|
|
+}
|
|
|
+
|
|
|
+void bb_vperror_msg(const char *s, va_list p)
|
|
|
+{
|
|
|
+ int err=errno;
|
|
|
+ if(s == 0) s = "";
|
|
|
+ bb_verror_msg(s, p);
|
|
|
+ if (*s) s = ": ";
|
|
|
+ fprintf(stderr, "%s%s\n", s, strerror(err));
|
|
|
+}
|
|
|
+
|
|
|
+void bb_perror_msg(const char *s, ...)
|
|
|
+{
|
|
|
+ va_list p;
|
|
|
+
|
|
|
+ va_start(p, s);
|
|
|
+ bb_vperror_msg(s, p);
|
|
|
+ va_end(p);
|
|
|
+}
|
|
|
+
|
|
|
+void bb_perror_msg_and_die(const char *s, ...)
|
|
|
+{
|
|
|
+ va_list p;
|
|
|
+
|
|
|
+ va_start(p, s);
|
|
|
+ bb_vperror_msg(s, p);
|
|
|
+ va_end(p);
|
|
|
+ exit(1);
|
|
|
+}
|
|
|
+
|
|
|
+FILE *bb_xfopen(const char *path, const char *mode)
|
|
|
+{
|
|
|
+ FILE *fp;
|
|
|
+ if ((fp = fopen(path, mode)) == NULL)
|
|
|
+ bb_perror_msg_and_die("%s", path);
|
|
|
+ return fp;
|
|
|
+}
|
|
|
+
|
|
|
+enum {
|
|
|
+ FILEUTILS_PRESERVE_STATUS = 1,
|
|
|
+ FILEUTILS_DEREFERENCE = 2,
|
|
|
+ FILEUTILS_RECUR = 4,
|
|
|
+ FILEUTILS_FORCE = 8,
|
|
|
+ FILEUTILS_INTERACTIVE = 16
|
|
|
+};
|
|
|
+int bb_make_directory (char *path, long mode, int flags)
|
|
|
+{
|
|
|
+ mode_t mask;
|
|
|
+ const char *fail_msg;
|
|
|
+ char *s = path;
|
|
|
+ char c;
|
|
|
+ struct stat st;
|
|
|
+
|
|
|
+ mask = umask(0);
|
|
|
+ if (mode == -1) {
|
|
|
+ umask(mask);
|
|
|
+ mode = (S_IXUSR | S_IXGRP | S_IXOTH |
|
|
|
+ S_IWUSR | S_IWGRP | S_IWOTH |
|
|
|
+ S_IRUSR | S_IRGRP | S_IROTH) & ~mask;
|
|
|
+ } else {
|
|
|
+ umask(mask & ~0300);
|
|
|
+ }
|
|
|
+
|
|
|
+ do {
|
|
|
+ c = 0;
|
|
|
+
|
|
|
+ if (flags & FILEUTILS_RECUR) { /* Get the parent. */
|
|
|
+ /* Bypass leading non-'/'s and then subsequent '/'s. */
|
|
|
+ while (*s) {
|
|
|
+ if (*s == '/') {
|
|
|
+ do {
|
|
|
+ ++s;
|
|
|
+ } while (*s == '/');
|
|
|
+ c = *s; /* Save the current char */
|
|
|
+ *s = 0; /* and replace it with nul. */
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ ++s;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (mkdir(path, 0777) < 0) {
|
|
|
+ /* If we failed for any other reason than the directory
|
|
|
+ * already exists, output a diagnostic and return -1.*/
|
|
|
+ if ((errno != EEXIST && errno != EISDIR)
|
|
|
+ || !(flags & FILEUTILS_RECUR)
|
|
|
+ || (stat(path, &st) < 0 || !S_ISDIR(st.st_mode))) {
|
|
|
+ fail_msg = "create";
|
|
|
+ umask(mask);
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ /* Since the directory exists, don't attempt to change
|
|
|
+ * permissions if it was the full target. Note that
|
|
|
+ * this is not an error conditon. */
|
|
|
+ if (!c) {
|
|
|
+ umask(mask);
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!c) {
|
|
|
+ /* Done. If necessary, updated perms on the newly
|
|
|
+ * created directory. Failure to update here _is_
|
|
|
+ * an error.*/
|
|
|
+ umask(mask);
|
|
|
+ if ((mode != -1) && (chmod(path, mode) < 0)){
|
|
|
+ fail_msg = "set permissions of";
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Remove any inserted nul from the path (recursive mode). */
|
|
|
+ *s = c;
|
|
|
+
|
|
|
+ } while (1);
|
|
|
+
|
|
|
+ bb_perror_msg ("Cannot %s directory `%s'", fail_msg, path);
|
|
|
+ return -1;
|
|
|
+}
|
|
|
+
|
|
|
+const char * const bb_msg_memory_exhausted = "memory exhausted";
|
|
|
+
|
|
|
+void *xmalloc(size_t size)
|
|
|
+{
|
|
|
+ void *ptr = malloc(size);
|
|
|
+ if (ptr == NULL && size != 0)
|
|
|
+ bb_error_msg_and_die(bb_msg_memory_exhausted);
|
|
|
+ return ptr;
|
|
|
+}
|
|
|
+
|
|
|
+void *xcalloc(size_t nmemb, size_t size)
|
|
|
+{
|
|
|
+ void *ptr = calloc(nmemb, size);
|
|
|
+ if (ptr == NULL && nmemb != 0 && size != 0)
|
|
|
+ bb_error_msg_and_die(bb_msg_memory_exhausted);
|
|
|
+ return ptr;
|
|
|
+}
|
|
|
+
|
|
|
+void *xrealloc(void *ptr, size_t size)
|
|
|
+{
|
|
|
+ ptr = realloc(ptr, size);
|
|
|
+ if (ptr == NULL && size != 0)
|
|
|
+ bb_error_msg_and_die(bb_msg_memory_exhausted);
|
|
|
+ return ptr;
|
|
|
+}
|
|
|
+
|
|
|
+char *private_get_line_from_file(FILE *file, int c)
|
|
|
+{
|
|
|
+#define GROWBY (80) /* how large we will grow strings by */
|
|
|
+
|
|
|
+ int ch;
|
|
|
+ int idx = 0;
|
|
|
+ char *linebuf = NULL;
|
|
|
+ int linebufsz = 0;
|
|
|
+
|
|
|
+ while ((ch = getc(file)) != EOF) {
|
|
|
+ /* grow the line buffer as necessary */
|
|
|
+ if (idx > linebufsz - 2) {
|
|
|
+ linebuf = xrealloc(linebuf, linebufsz += GROWBY);
|
|
|
+ }
|
|
|
+ linebuf[idx++] = (char)ch;
|
|
|
+ if (!ch) return linebuf;
|
|
|
+ if (c<2 && ch == '\n') {
|
|
|
+ if (c) {
|
|
|
+ --idx;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (linebuf) {
|
|
|
+ if (ferror(file)) {
|
|
|
+ free(linebuf);
|
|
|
+ return NULL;
|
|
|
+ }
|
|
|
+ linebuf[idx] = 0;
|
|
|
+ }
|
|
|
+ return linebuf;
|
|
|
+}
|
|
|
+
|
|
|
+char *bb_get_chomped_line_from_file(FILE *file)
|
|
|
+{
|
|
|
+ return private_get_line_from_file(file, 1);
|
|
|
+}
|
|
|
+
|
|
|
+long my_getpwnam(const char *name)
|
|
|
+{
|
|
|
+ struct passwd *myuser;
|
|
|
+
|
|
|
+ myuser = getpwnam(name);
|
|
|
+ if (myuser==NULL)
|
|
|
+ bb_error_msg_and_die("unknown user name: %s", name);
|
|
|
+
|
|
|
+ return myuser->pw_uid;
|
|
|
+}
|
|
|
+
|
|
|
+long my_getgrnam(const char *name)
|
|
|
+{
|
|
|
+ struct group *mygroup;
|
|
|
+
|
|
|
+ mygroup = getgrnam(name);
|
|
|
+ if (mygroup==NULL)
|
|
|
+ bb_error_msg_and_die("unknown group name: %s", name);
|
|
|
+
|
|
|
+ return (mygroup->gr_gid);
|
|
|
+}
|
|
|
+
|
|
|
+unsigned long get_ug_id(const char *s, long (*my_getxxnam)(const char *))
|
|
|
+{
|
|
|
+ unsigned long r;
|
|
|
+ char *p;
|
|
|
+
|
|
|
+ r = strtoul(s, &p, 10);
|
|
|
+ if (*p || (s == p)) {
|
|
|
+ r = my_getxxnam(s);
|
|
|
+ }
|
|
|
+
|
|
|
+ return r;
|
|
|
+}
|
|
|
+
|
|
|
+char * last_char_is(const char *s, int c)
|
|
|
+{
|
|
|
+ char *sret = (char *)s;
|
|
|
+ if (sret) {
|
|
|
+ sret = strrchr(sret, c);
|
|
|
+ if(sret != NULL && *(sret+1) != 0)
|
|
|
+ sret = NULL;
|
|
|
+ }
|
|
|
+ return sret;
|
|
|
+}
|
|
|
+
|
|
|
+void bb_xasprintf(char **string_ptr, const char *format, ...)
|
|
|
+{
|
|
|
+ va_list p;
|
|
|
+ int r;
|
|
|
+
|
|
|
+ va_start(p, format);
|
|
|
+ r = vasprintf(string_ptr, format, p);
|
|
|
+ va_end(p);
|
|
|
+
|
|
|
+ if (r < 0) {
|
|
|
+ bb_perror_msg_and_die("bb_xasprintf");
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+char *concat_path_file(const char *path, const char *filename)
|
|
|
+{
|
|
|
+ char *outbuf;
|
|
|
+ char *lc;
|
|
|
+
|
|
|
+ if (!path)
|
|
|
+ path = "";
|
|
|
+ lc = last_char_is(path, '/');
|
|
|
+ while (*filename == '/')
|
|
|
+ filename++;
|
|
|
+ bb_xasprintf(&outbuf, "%s%s%s", path, (lc==NULL ? "/" : ""), filename);
|
|
|
+
|
|
|
+ return outbuf;
|
|
|
+}
|
|
|
+
|
|
|
+void bb_show_usage(void)
|
|
|
+{
|
|
|
+ fprintf(stderr, "%s: [-d device_table] rootdir\n\n", bb_applet_name);
|
|
|
+ fprintf(stderr, "Creates a batch of special files as specified in a device table.\n");
|
|
|
+ fprintf(stderr, "Device table entries take the form of:\n");
|
|
|
+ fprintf(stderr, "name type mode user group major minor start increment count\n\n");
|
|
|
+ fprintf(stderr, "Where name is the file name, type can be one of:\n");
|
|
|
+ fprintf(stderr, " f A regular file\n");
|
|
|
+ fprintf(stderr, " d Directory\n");
|
|
|
+ fprintf(stderr, " r Directory recursively\n");
|
|
|
+ fprintf(stderr, " c Character special device file\n");
|
|
|
+ fprintf(stderr, " b Block special device file\n");
|
|
|
+ fprintf(stderr, " p Fifo (named pipe)\n");
|
|
|
+ fprintf(stderr, "uid is the user id for the target file, gid is the group id for the\n");
|
|
|
+ fprintf(stderr, "target file. The rest of the entries (major, minor, etc) apply to\n");
|
|
|
+ fprintf(stderr, "to device special files. A '-' may be used for blank entries.\n\n");
|
|
|
+ fprintf(stderr, "For example:\n");
|
|
|
+ fprintf(stderr, "<name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n");
|
|
|
+ fprintf(stderr, "/dev d 755 0 0 - - - - -\n");
|
|
|
+ fprintf(stderr, "/dev/console c 666 0 0 5 1 - - -\n");
|
|
|
+ fprintf(stderr, "/dev/null c 666 0 0 1 3 0 0 -\n");
|
|
|
+ fprintf(stderr, "/dev/zero c 666 0 0 1 5 0 0 -\n");
|
|
|
+ fprintf(stderr, "/dev/hda b 640 0 0 3 0 0 0 -\n");
|
|
|
+ fprintf(stderr, "/dev/hda b 640 0 0 3 1 1 1 15\n");
|
|
|
+ fprintf(stderr, "/dev/rtp b 640 0 0 250 0 0 1 5\n");
|
|
|
+ fprintf(stderr, "/dev/gps b 640 0 0 251 0 1 1 5\n");
|
|
|
+ fprintf(stderr, "/dev/uio b 640 0 0 252 0 1 2 5\n");
|
|
|
+ fprintf(stderr, "/dev/uio b 640 0 0 252 1 6 2 5\n\n");
|
|
|
+ fprintf(stderr, "Will Produce:\n");
|
|
|
+ fprintf(stderr, "/dev\n");
|
|
|
+ fprintf(stderr, "/dev/console\n");
|
|
|
+ fprintf(stderr, "/dev/null\n");
|
|
|
+ fprintf(stderr, "/dev/zero\n");
|
|
|
+ fprintf(stderr, "/dev/hda\n");
|
|
|
+ fprintf(stderr, "/dev/hda[1-15] with minor numbers [1-15]\n");
|
|
|
+ fprintf(stderr, "/dev/rtp[0-4] with minor numbers [0-4]\n");
|
|
|
+ fprintf(stderr, "/dev/gps[1-5] with minor numbers [0-4]\n");
|
|
|
+ fprintf(stderr, "/dev/uio[1-5] with minor numbers 0,2,4,6,8\n");
|
|
|
+ fprintf(stderr, "/dev/uio[6-10] with minor numbers 1,3,5,7,9\n");
|
|
|
+ exit(1);
|
|
|
+}
|
|
|
+
|
|
|
+int bb_recursive(const char *fpath, const struct stat *sb,
|
|
|
+ int tflag, struct FTW *ftwbuf){
|
|
|
+
|
|
|
+ if (chown(fpath, recursive_uid, recursive_gid) == -1) {
|
|
|
+ bb_perror_msg("chown failed for %s", fpath);
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ if (recursive_mode != -1) {
|
|
|
+ if (chmod(fpath, recursive_mode) < 0) {
|
|
|
+ bb_perror_msg("chmod failed for %s", fpath);
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+int main(int argc, char **argv)
|
|
|
+{
|
|
|
+ int opt;
|
|
|
+ FILE *table = stdin;
|
|
|
+ char *rootdir = NULL;
|
|
|
+ char *line = NULL;
|
|
|
+ int linenum = 0;
|
|
|
+ int ret = EXIT_SUCCESS;
|
|
|
+
|
|
|
+ bb_applet_name = basename(argv[0]);
|
|
|
+
|
|
|
+ while ((opt = getopt(argc, argv, "d:")) != -1) {
|
|
|
+ switch(opt) {
|
|
|
+ case 'd':
|
|
|
+ table = bb_xfopen((line=optarg), "r");
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ bb_show_usage();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (optind >= argc || (rootdir=argv[optind])==NULL) {
|
|
|
+ bb_error_msg_and_die("root directory not speficied");
|
|
|
+ }
|
|
|
+
|
|
|
+ if (chdir(rootdir) != 0) {
|
|
|
+ bb_perror_msg_and_die("Couldnt chdir to %s", rootdir);
|
|
|
+ }
|
|
|
+
|
|
|
+ umask(0);
|
|
|
+
|
|
|
+ printf("rootdir=%s\n", rootdir);
|
|
|
+ if (line) {
|
|
|
+ printf("table='%s'\n", line);
|
|
|
+ } else {
|
|
|
+ printf("table=<stdin>\n");
|
|
|
+ }
|
|
|
+
|
|
|
+ while ((line = bb_get_chomped_line_from_file(table))) {
|
|
|
+ char type;
|
|
|
+ unsigned int mode = 0755;
|
|
|
+ unsigned int major = 0;
|
|
|
+ unsigned int minor = 0;
|
|
|
+ unsigned int count = 0;
|
|
|
+ unsigned int increment = 0;
|
|
|
+ unsigned int start = 0;
|
|
|
+ char name[4096];
|
|
|
+ char user[41];
|
|
|
+ char group[41];
|
|
|
+ char *full_name;
|
|
|
+ uid_t uid;
|
|
|
+ gid_t gid;
|
|
|
+
|
|
|
+ linenum++;
|
|
|
+
|
|
|
+ if ((2 > sscanf(line, "%4095s %c %o %40s %40s %u %u %u %u %u", name,
|
|
|
+ &type, &mode, user, group, &major,
|
|
|
+ &minor, &start, &increment, &count)) ||
|
|
|
+ ((major | minor | start | count | increment) > 0xfffff))
|
|
|
+ {
|
|
|
+ if (*line=='\0' || *line=='#' || isspace(*line))
|
|
|
+ continue;
|
|
|
+ bb_error_msg("line %d invalid: '%s'\n", linenum, line);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ if (name[0] == '#') {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ if (*group) {
|
|
|
+ gid = get_ug_id(group, my_getgrnam);
|
|
|
+ } else {
|
|
|
+ gid = getgid();
|
|
|
+ }
|
|
|
+ if (*user) {
|
|
|
+ uid = get_ug_id(user, my_getpwnam);
|
|
|
+ } else {
|
|
|
+ uid = getuid();
|
|
|
+ }
|
|
|
+ full_name = concat_path_file(rootdir, name);
|
|
|
+
|
|
|
+ if (type == 'd') {
|
|
|
+ bb_make_directory(full_name, mode | S_IFDIR, FILEUTILS_RECUR);
|
|
|
+ if (chown(full_name, uid, gid) == -1) {
|
|
|
+ bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ goto loop;
|
|
|
+ }
|
|
|
+ if ((mode != -1) && (chmod(full_name, mode) < 0)){
|
|
|
+ bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ goto loop;
|
|
|
+ }
|
|
|
+ } else if (type == 'f') {
|
|
|
+ struct stat st;
|
|
|
+ if ((stat(full_name, &st) < 0 || !S_ISREG(st.st_mode))) {
|
|
|
+ bb_perror_msg("line %d: regular file '%s' does not exist", linenum, full_name);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ goto loop;
|
|
|
+ }
|
|
|
+ if (chown(full_name, uid, gid) == -1) {
|
|
|
+ bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ goto loop;
|
|
|
+ }
|
|
|
+ if ((mode != -1) && (chmod(full_name, mode) < 0)){
|
|
|
+ bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ goto loop;
|
|
|
+ }
|
|
|
+ } else if (type == 'r') {
|
|
|
+ recursive_uid = uid;
|
|
|
+ recursive_gid = gid;
|
|
|
+ recursive_mode = mode;
|
|
|
+ if (nftw(full_name, bb_recursive, 20, FTW_MOUNT | FTW_PHYS) < 0) {
|
|
|
+ bb_perror_msg("line %d: recursive failed for %s", linenum, full_name);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ goto loop;
|
|
|
+ }
|
|
|
+ } else
|
|
|
+ {
|
|
|
+ dev_t rdev;
|
|
|
+
|
|
|
+ if (type == 'p') {
|
|
|
+ mode |= S_IFIFO;
|
|
|
+ }
|
|
|
+ else if (type == 'c') {
|
|
|
+ mode |= S_IFCHR;
|
|
|
+ }
|
|
|
+ else if (type == 'b') {
|
|
|
+ mode |= S_IFBLK;
|
|
|
+ } else {
|
|
|
+ bb_error_msg("line %d: Unsupported file type %c", linenum, type);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ goto loop;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (count > 0) {
|
|
|
+ int i;
|
|
|
+ char *full_name_inc;
|
|
|
+
|
|
|
+ full_name_inc = xmalloc(strlen(full_name) + 8);
|
|
|
+ for (i = 0; i < count; i++) {
|
|
|
+ sprintf(full_name_inc, "%s%d", full_name, start + i);
|
|
|
+ rdev = makedev(major, minor + i * increment);
|
|
|
+ if (mknod(full_name_inc, mode, rdev) == -1) {
|
|
|
+ bb_perror_msg("line %d: Couldnt create node %s", linenum, full_name_inc);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ }
|
|
|
+ else if (chown(full_name_inc, uid, gid) == -1) {
|
|
|
+ bb_perror_msg("line %d: chown failed for %s", linenum, full_name_inc);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ }
|
|
|
+ if ((mode != -1) && (chmod(full_name_inc, mode) < 0)){
|
|
|
+ bb_perror_msg("line %d: chmod failed for %s", linenum, full_name_inc);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ free(full_name_inc);
|
|
|
+ } else {
|
|
|
+ rdev = makedev(major, minor);
|
|
|
+ if (mknod(full_name, mode, rdev) == -1) {
|
|
|
+ bb_perror_msg("line %d: Couldnt create node %s", linenum, full_name);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ }
|
|
|
+ else if (chown(full_name, uid, gid) == -1) {
|
|
|
+ bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ }
|
|
|
+ if ((mode != -1) && (chmod(full_name, mode) < 0)){
|
|
|
+ bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
|
|
|
+ ret = EXIT_FAILURE;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+loop:
|
|
|
+ free(line);
|
|
|
+ free(full_name);
|
|
|
+ }
|
|
|
+ fclose(table);
|
|
|
+
|
|
|
+ return ret;
|
|
|
+}
|