Friedrich Vedder <fwv@myrtle.lahn.de>.
-Erik
0.43
- * Wrote basename
+ * Wrote basename.
* tar wouldn't create directory entries that don't end in '/',
- now it does (
fix thanks to Avery Pennarun <apenwarr@worldvisions.ca>)
+ now it does (thanks to Avery Pennarun <apenwarr@worldvisions.ca>)
* Several fixes from Pavel Roskin <pavel_roskin@geocities.com>:
- When `tail' fails to open a file it now exits.
- When `syslogd' is given the `-n' option it should still use
fork() for running klogd.
* nslookup types are now changed to u_int32_t (instead of uint32_t)
changed per a patch from Pascal Bellard <pascal.bellard@ascend.com>
- * Fixed "du" so it gives the same answers as GNU "du" (busybox du used to
- count hard-linked files more then once). Many thanks to
+ * Fixed "du" so it gives the same answers as GNU "du" (busybox du used
+ to count hard-linked files more then once). Many thanks to
Friedrich Vedder <fwv@myrtle.lahn.de> for the fix.
-Erik Andersen
--- /dev/null
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini basename implementation for busybox
+ *
+ * Copyright (C) 1999 by Lineo, inc.
+ * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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
+ * 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
+ *
+ */
+
+#include "internal.h"
+#include <stdio.h>
+
+extern int basename_main(int argc, char **argv)
+{
+ char* s;
+
+ if ((argc < 2) || (**(argv + 1) == '-')) {
+ usage("basename [file ...]\n");
+ }
+ argv++;
+
+ s = strrchr(*argv, '/');
+ printf("%s\n", (s)? s + 1 : *argv);
+ exit(TRUE);
+}
+
--- /dev/null
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini basename implementation for busybox
+ *
+ * Copyright (C) 1999 by Lineo, inc.
+ * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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
+ * 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
+ *
+ */
+
+#include "internal.h"
+#include <stdio.h>
+
+extern int basename_main(int argc, char **argv)
+{
+ char* s;
+
+ if ((argc < 2) || (**(argv + 1) == '-')) {
+ usage("basename [file ...]\n");
+ }
+ argv++;
+
+ s = strrchr(*argv, '/');
+ printf("%s\n", (s)? s + 1 : *argv);
+ exit(TRUE);
+}
+
inode_hash_list[i] = inode;
}
+/* Clear inode hash list */
+static void reset_inode_list(void)
+{
+ int i;
+ INODETYPE *inode;
+
+ for (i = 0; i < HASH_SIZE; i++) {
+ while (inode_hash_list[i] != NULL) {
+ inode = inode_hash_list[i]->next;
+ free(inode_hash_list[i]);
+ inode_hash_list[i] = inode;
+ }
+ }
+}
+
/* tiny recursive du */
static long du(char *filename)
{
struct stat statbuf;
long sum;
+ int len;
if ((lstat(filename, &statbuf)) != 0) {
- fprintf(stdout, "du: %s: %s\n", filename, strerror(errno));
+ printf("du: %s: %s\n", filename, strerror(errno));
return 0;
}
/* Don't add in stuff pointed to by symbolic links */
if (S_ISLNK(statbuf.st_mode)) {
- return 0;
+ sum = 0L;
+ if (du_depth == 1)
+ print(sum, filename);
}
if (S_ISDIR(statbuf.st_mode)) {
DIR *dir;
dir = opendir(filename);
if (!dir) {
+ du_depth--;
return 0;
}
+
+ len = strlen(filename);
+ if (filename[len - 1] == '/')
+ filename[--len] = '\0';
+
while ((entry = readdir(dir))) {
char newfile[PATH_MAX + 1];
char *name = entry->d_name;
continue;
}
- if (strlen(filename) + strlen(name) + 1 > PATH_MAX) {
+ if (len + strlen(name) + 1 > PATH_MAX) {
fprintf(stderr, name_too_long, "du");
+ du_depth--;
return 0;
}
sprintf(newfile, "%s/%s", filename, name);
}
else if (statbuf.st_nlink > 1 && !count_hardlinks) {
/* Add files with hard links only once */
- if (is_in_list(statbuf.st_ino))
- return 0;
- add_inode(statbuf.st_ino);
+ if (is_in_list(statbuf.st_ino)) {
+ sum = 0L;
+ if (du_depth == 1)
+ print(sum, filename);
+ }
+ else {
+ add_inode(statbuf.st_ino);
+ }
}
du_depth--;
return sum;
for (; i < argc; i++) {
sum = du(argv[i]);
- if ((sum) && (isDirectory(argv[i], FALSE, NULL))) {
+ if (sum && isDirectory(argv[i], FALSE, NULL)) {
print_normal(sum, argv[i]);
}
+ reset_inode_list();
}
}
exit(0);
}
-/* $Id: du.c,v 1.14 2000/02/19 18:16:49 erik Exp $ */
+/* $Id: du.c,v 1.15 2000/02/21 17:27:17 erik Exp $ */
inode_hash_list[i] = inode;
}
+/* Clear inode hash list */
+static void reset_inode_list(void)
+{
+ int i;
+ INODETYPE *inode;
+
+ for (i = 0; i < HASH_SIZE; i++) {
+ while (inode_hash_list[i] != NULL) {
+ inode = inode_hash_list[i]->next;
+ free(inode_hash_list[i]);
+ inode_hash_list[i] = inode;
+ }
+ }
+}
+
/* tiny recursive du */
static long du(char *filename)
{
struct stat statbuf;
long sum;
+ int len;
if ((lstat(filename, &statbuf)) != 0) {
- fprintf(stdout, "du: %s: %s\n", filename, strerror(errno));
+ printf("du: %s: %s\n", filename, strerror(errno));
return 0;
}
/* Don't add in stuff pointed to by symbolic links */
if (S_ISLNK(statbuf.st_mode)) {
- return 0;
+ sum = 0L;
+ if (du_depth == 1)
+ print(sum, filename);
}
if (S_ISDIR(statbuf.st_mode)) {
DIR *dir;
dir = opendir(filename);
if (!dir) {
+ du_depth--;
return 0;
}
+
+ len = strlen(filename);
+ if (filename[len - 1] == '/')
+ filename[--len] = '\0';
+
while ((entry = readdir(dir))) {
char newfile[PATH_MAX + 1];
char *name = entry->d_name;
continue;
}
- if (strlen(filename) + strlen(name) + 1 > PATH_MAX) {
+ if (len + strlen(name) + 1 > PATH_MAX) {
fprintf(stderr, name_too_long, "du");
+ du_depth--;
return 0;
}
sprintf(newfile, "%s/%s", filename, name);
}
else if (statbuf.st_nlink > 1 && !count_hardlinks) {
/* Add files with hard links only once */
- if (is_in_list(statbuf.st_ino))
- return 0;
- add_inode(statbuf.st_ino);
+ if (is_in_list(statbuf.st_ino)) {
+ sum = 0L;
+ if (du_depth == 1)
+ print(sum, filename);
+ }
+ else {
+ add_inode(statbuf.st_ino);
+ }
}
du_depth--;
return sum;
for (; i < argc; i++) {
sum = du(argv[i]);
- if ((sum) && (isDirectory(argv[i], FALSE, NULL))) {
+ if (sum && isDirectory(argv[i], FALSE, NULL)) {
print_normal(sum, argv[i]);
}
+ reset_inode_list();
}
}
exit(0);
}
-/* $Id: du.c,v 1.14 2000/02/19 18:16:49 erik Exp $ */
+/* $Id: du.c,v 1.15 2000/02/21 17:27:17 erik Exp $ */
projects / platform / upstream / busybox.git / commitdiff