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authorEric Andersen1999-10-05 16:24:54 +0000
committerEric Andersen1999-10-05 16:24:54 +0000
commitcc8ed39b240180b58810784f844e253263594ac3 (patch)
tree15feebbb4be9a9168209609f48f0b100f9364420 /touch.c
downloadbusybox-cc8ed39b240180b58810784f844e253263594ac3.zip
busybox-cc8ed39b240180b58810784f844e253263594ac3.tar.gz
Initial revision0_29alpha2
Diffstat (limited to 'touch.c')
-rw-r--r--touch.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/touch.c b/touch.c
new file mode 100644
index 0000000..ca4b981
--- /dev/null
+++ b/touch.c
@@ -0,0 +1,20 @@
+#include "internal.h"
+#include <sys/types.h>
+#include <stdio.h>
+#include <utime.h>
+
+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)
+{
+ if ( (utime(i->source, 0) != 0) && (i->create != 1) ) {
+ if ( fopen(i->source, "w") == NULL ) {
+ name_and_error(i->source);
+ return 1;
+ }
+ }
+ return 0;
+}