Import sources from 2011-03-30 iso image

1 files changed, 76 insertions, 0 deletions

diff --git a/sys/src/cmd/wikifs/wdir.c b/sys/src/cmd/wikifs/wdir.c
new file mode 100755
index 000000000..a2b4f6b26
--- /dev/null
+++ b/sys/src/cmd/wikifs/wdir.c
@@ -0,0 +1,76 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+#include <String.h>
+#include <thread.h>
+#include "wiki.h"
+
+/* open, create relative to wiki dir */
+char *wikidir;
+
+static char*
+wname(char *s)
+{
+	char *t;
+
+	t = emalloc(strlen(wikidir)+1+strlen(s)+1);
+	strcpy(t, wikidir);
+	strcat(t, "/");
+	strcat(t, s);
+	return t;
+}
+
+int
+wopen(char *fn, int mode)
+{
+	int rv;
+
+	fn = wname(fn);
+	rv = open(fn, mode);
+	free(fn);
+	return rv;
+}
+
+int
+wcreate(char *fn, int mode, long perm)
+{
+	int rv;
+
+	fn = wname(fn);
+	rv = create(fn, mode, perm);
+	free(fn);
+	return rv;
+}
+
+Biobuf*
+wBopen(char *fn, int mode)
+{
+	Biobuf *rv;
+
+	fn = wname(fn);
+	rv = Bopen(fn, mode);
+	free(fn);
+	return rv;
+}
+
+int
+waccess(char *fn, int mode)
+{
+	int rv;
+
+	fn = wname(fn);
+	rv = access(fn, mode);
+	free(fn);
+	return rv;
+}
+
+Dir*
+wdirstat(char *fn)
+{
+	Dir *d;
+
+	fn = wname(fn);
+	d = dirstat(fn);
+	free(fn);
+	return d;
+}