summaryrefslogtreecommitdiff
path: root/coreutils/mv.c
diff options
context:
space:
mode:
authorEric Andersen1999-10-05 16:24:54 +0000
committerEric Andersen1999-10-05 16:24:54 +0000
commitcc8ed39b240180b58810784f844e253263594ac3 (patch)
tree15feebbb4be9a9168209609f48f0b100f9364420 /coreutils/mv.c
downloadbusybox-cc8ed39b240180b58810784f844e253263594ac3.zip
busybox-cc8ed39b240180b58810784f844e253263594ac3.tar.gz
Initial revision0_29alpha2
Diffstat (limited to 'coreutils/mv.c')
-rw-r--r--coreutils/mv.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/coreutils/mv.c b/coreutils/mv.c
new file mode 100644
index 0000000..22c4a12
--- /dev/null
+++ b/coreutils/mv.c
@@ -0,0 +1,38 @@
+#include "internal.h"
+#include <stdio.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";
+
+extern int
+mv_fn(const struct FileInfo * i)
+{
+ 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;
+ }
+ 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;
+ }
+ else
+ return cp_fn(i);
+}