Import sources from 2011-03-30 iso image

1 files changed, 42 insertions, 0 deletions

diff --git a/sys/src/cmd/replica/compactdb.c b/sys/src/cmd/replica/compactdb.c
new file mode 100755
index 000000000..df9af7809
--- /dev/null
+++ b/sys/src/cmd/replica/compactdb.c
@@ -0,0 +1,42 @@
+/*
+ * compact a database file
+ */
+#include "all.h"
+
+Db *db;
+
+void
+usage(void)
+{
+	fprint(2, "usage: replica/compactdb db\n");
+	exits("usage");
+}
+
+void
+main(int argc, char **argv)
+{
+	Avlwalk *w;
+	Biobuf bout;
+	Entry *e;
+
+	quotefmtinstall();
+	ARGBEGIN{
+	default:
+		usage();
+	}ARGEND
+
+	if(argc != 1)
+		usage();
+
+	Binit(&bout, 1, OWRITE);
+	db = opendb(argv[0]);
+	w = avlwalk(db->avl);
+	while(e = (Entry*)avlnext(w))
+		Bprint(&bout, "%q %q %luo %q %q %lud %lld\n",
+			e->name, strcmp(e->name, e->d.name)==0 ? "-" : e->d.name, e->d.mode,
+			e->d.uid, e->d.gid, e->d.mtime, e->d.length);
+	if(Bterm(&bout) < 0)
+		sysfatal("writing output: %r");
+
+	exits(nil);
+}