1 files changed, 58 insertions, 0 deletions
diff --git a/mkdir.c b/mkdir.c
new file mode 100644
index 0000000..8f1fa04
--- /dev/null
+++ b/mkdir.c
@@ -0,0 +1,58 @@
+#include "internal.h"
+#include <errno.h>
+#include <sys/param.h>
+
+const char mkdir_usage[] = "mkdir [-m mode] directory [directory ...]\n"
+"\tCreate directories.\n"
+"\n"
+"\t-m mode:\tSpecifiy the mode for the new directory\n"
+"\t\tunder the argument directory.";
+
+/*make directories skipping the last part of the path. Used here and by untar*/
+int mkdir_until(const char *fpath, const struct FileInfo * fi)
+{
+	char    path[PATH_MAX];
+	char *  s = path;
+
+	strcpy(path, fpath);
+	if ( s[0] == '\0' && s[1] == '\0' ) {
+		usage(mkdir_usage);
+		return 1;
+	}
+	s++;
+	while ( *s != '\0' ) {
+		if ( *s == '/' ) {
+			int	status;
+
+			*s = '\0';
+			status = mkdir(path, (fi?fi->orWithMode:0700) );
+			*s = '/';
+
+			if ( status != 0 ) {
+				if ( errno != EEXIST ) {
+					name_and_error(fpath);
+					return 1;
+				}
+			}
+
+		}
+		s++;
+	}
+	return 0;
+}
+
+int
+mkdir_fn(const struct FileInfo * i)
+{
+	if ( i->makeParentDirectories ) {
+		if(mkdir_until(i->source, i)) return 1;
+	}
+
+	if ( mkdir(i->source, i->orWithMode) != 0 && errno != EEXIST ) {
+		name_and_error(i->source);
+		return 1;
+	}
+	else
+		return 0;
+}
+