more stuff

3 files changed, 158 insertions, 42 deletions

diff --git a/coreutils/df.c b/coreutils/df.c
index 354b2a7ca..8cc93814b 100644
--- a/coreutils/df.c
+++ b/coreutils/df.c
@@ -3,6 +3,7 @@
 #include <mntent.h>
 #include <sys/stat.h>
 #include <sys/vfs.h>
+#include <fstab.h>
 
 const char      df_usage[] = "df [filesystem ...]\n"
 "\n"
@@ -10,7 +11,7 @@ const char	df_usage[] = "df [filesystem ...]\n"
 
 
 static int
-df(const char * device, const char * mountPoint)
+df(char* device, const char * mountPoint)
 {
         struct statfs   s;
         long            blocks_used;
@@ -25,6 +26,8 @@ df(const char * device, const char * mountPoint)
                 blocks_used = s.f_blocks - s.f_bfree;
                 blocks_percent_used = (long)
                  (blocks_used * 100.0 / (blocks_used + s.f_bavail) + 0.5);
+                if ( strcmp(device, "/dev/root")==0)
+                    device=(getfsfile ("/"))->fs_spec;
 
                 printf(
                        "%-20s %9ld %9ld %9ld %3ld%% %s\n",
@@ -75,7 +78,7 @@ df_main(int argc, char * * argv)
                 }
 
                 while ( (mountEntry = getmntent (mountTable))) {
-                        int status=df(mountEntry->mnt_fsname ,mountEntry->mnt_dir);
+                        int status=df(mountEntry->mnt_fsname, mountEntry->mnt_dir);
                         if (status)
                                 return status;
                 }
@@ -129,3 +132,5 @@ findMountPoint(const char* name, const char* table)
         endmntent(mountTable);
         return mountEntry;
 }
+
+
diff --git a/coreutils/mv.c b/coreutils/mv.c
index 22c4a1207..610040d92 100644
--- a/coreutils/mv.c
+++ b/coreutils/mv.c
@@ -1,38 +1,84 @@
+/*
+ * Mini mv implementation for busybox
+ *
+ * Copyright (C) 1998 by Erik Andersen <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>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <utime.h>
 #include <errno.h>
 
-const char      mv_usage[] = "mv source-file destination-file\n"
-"\t\tmv source-file [source-file ...] destination-directory\n"
-"\n"
-"\tMove the source files to the destination.\n"
-"\n";
+const char mv_usage[] = "source-file [source-file ...] destination-file\n"
+    "\n" "\tMove the source files to the destination.\n" "\n";
+
 
-extern int
-mv_fn(const struct FileInfo * i)
+
+extern int mv_main (int argc, char **argv)
 {
-        struct stat             destination_stat;
-        char                    d[1024];
-        struct FileInfo n;
-
-        if ( stat(i->destination, &destination_stat) == 0 ) {
-                if ( i->stat.st_ino == destination_stat.st_ino
-                 &&  i->stat.st_dev == destination_stat.st_dev )
-                        return 0;       /* Move file to itself. */
-        }
-        if ( (destination_stat.st_mode & S_IFMT) == S_IFDIR ) {
-                n = *i;
-                n.destination = join_paths(d, i->destination, basename(i->source));
-                i = &n;
+    const char *srcName;
+    const char *destName;
+    const char *lastArg;
+    BOOL dirFlag;
+
+    if (argc < 3) {
+        fprintf (stderr, "Usage: %s %s", *argv, mv_usage);
+        return (FALSE);
+    }
+    lastArg = argv[argc - 1];
+
+    dirFlag = isDirectory (lastArg);
+
+    if ((argc > 3) && !dirFlag) {
+        fprintf (stderr, "%s: not a directory\n", lastArg);
+
+        return (FALSE);
+    }
+
+    while (argc-- > 2) {
+        srcName = *(++argv);
+
+        if (access (srcName, 0) < 0) {
+            perror (srcName);
+            continue;
         }
-        if ( rename(i->source, i->destination) == 0 )
-                return 0;
-        else if ( errno == EXDEV && is_a_directory(i->source) ) {
-                fprintf(stderr
-                ,"%s: Can't move directory across filesystems.\n"
-                ,i->source);
-                return 1;
+
+        destName = lastArg;
+
+        if (dirFlag)
+            destName = buildName (destName, srcName);
+
+        if (rename (srcName, destName) >= 0)
+            continue;
+
+        if (errno != EXDEV) {
+            perror (destName);
+            continue;
         }
-        else
-                return cp_fn(i);
+
+        if (!copyFile (srcName, destName, TRUE))
+            continue;
+
+        if (unlink (srcName) < 0)
+            perror (srcName);
+    }
+    return (TRUE);
 }
diff --git a/coreutils/touch.c b/coreutils/touch.c
index ca4b98108..8dac10294 100644
--- a/coreutils/touch.c
+++ b/coreutils/touch.c
@@ -1,20 +1,85 @@
+/*
+ * Mini touch implementation for busybox
+ *
+ * Copyright (C) 1998 by Erik Andersen <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 <sys/types.h>
 #include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 #include <utime.h>
+#include <errno.h>
+
 
-const char      touch_usage[] = "touch [-c] file [file ...]\n"
-"\n"
+const char touch_usage[] = "touch [-c] file [file ...]\n\n"
 "\tUpdate the last-modified date on the given file[s].\n";
 
-extern int
-touch_fn(const struct FileInfo * i)
+
+
+extern int 
+touch_main(int argc, char **argv)
 {
-        if ( (utime(i->source, 0) != 0) && (i->create != 1) ) {
-                if ( fopen(i->source, "w") == NULL ) {
-                        name_and_error(i->source);
-                        return 1;
-                }
+    int fd;
+    int create=TRUE;
+
+    if (argc < 2) {
+        fprintf(stderr, "Usage: %s %s", *argv, touch_usage);
+        exit( FALSE);
+    }
+    argc--;
+    argv++;
+
+    /* Parse options */
+    while (**argv == '-') {
+        while (*++(*argv)) switch (**argv) {
+            case 'c':
+                create = FALSE;
+                break;
+            default:
+                fprintf(stderr, "Unknown option: %c\n", **argv);
+                exit( FALSE);
         }
-        return 0;
+        argc--;
+        argv++;
+    }
+
+    fd = open (*argv, (create==FALSE)? O_RDWR : O_RDWR | O_CREAT, 0644);
+    if (fd < 0 ) {
+        if (create==FALSE && errno == ENOENT)
+            exit( TRUE);
+        else {
+            perror("touch");
+            exit( FALSE);
+        }
+    }
+    close( fd);
+    if (utime (*argv, NULL)) {
+        perror("touch");
+        exit( FALSE);
+    }
+    else
+        exit( TRUE);
 }
+
+
+
+
+
+