Import sources from 2011-03-30 iso image

1 files changed, 118 insertions, 0 deletions

diff --git a/sys/src/cmd/fossil/flchk.c b/sys/src/cmd/fossil/flchk.c
new file mode 100755
index 000000000..b19fd5be2
--- /dev/null
+++ b/sys/src/cmd/fossil/flchk.c
@@ -0,0 +1,118 @@
+#include "stdinc.h"
+#include <bio.h>
+#include "dat.h"
+#include "fns.h"
+
+Biobuf bout;
+Fsck fsck;
+
+static void
+usage(void)
+{
+	fprint(2, "usage: %s [-c cachesize] [-h host] file\n", argv0);
+	exits("usage");
+}
+
+#pragma	varargck	argpos	flprint	1
+
+static int
+flprint(char *fmt, ...)
+{
+	int n;
+	va_list arg;
+
+	va_start(arg, fmt);
+	n = Bvprint(&bout, fmt, arg);
+	va_end(arg);
+	return n;
+}
+
+static void
+flclre(Fsck*, Block *b, int o)
+{
+	Bprint(&bout, "# clre 0x%ux %d\n", b->addr, o);
+}
+
+static void
+flclrp(Fsck*, Block *b, int o)
+{
+	Bprint(&bout, "# clrp 0x%ux %d\n", b->addr, o);
+}
+
+static void
+flclri(Fsck*, char *name, MetaBlock*, int, Block*)
+{
+	Bprint(&bout, "# clri %s\n", name);
+}
+
+static void
+flclose(Fsck*, Block *b, u32int epoch)
+{
+	Bprint(&bout, "# bclose 0x%ux %ud\n", b->addr, epoch);
+}
+
+void
+main(int argc, char *argv[])
+{
+	int csize = 1000;
+	VtSession *z;
+	char *host = nil;
+	
+	fsck.useventi = 1;
+	Binit(&bout, 1, OWRITE);
+	ARGBEGIN{
+	default:
+		usage();
+	case 'c':
+		csize = atoi(ARGF());
+		if(csize <= 0)
+			usage();
+		break;
+	case 'f':
+		fsck.useventi = 0;
+		break;
+	case 'h':
+		host = ARGF();
+		break;
+	case 'v':
+		fsck.printdirs = 1;
+		break;
+	}ARGEND;
+
+	if(argc != 1)
+		usage();
+
+	vtAttach();
+
+	fmtinstall('L', labelFmt);
+	fmtinstall('V', scoreFmt);
+	fmtinstall('R', vtErrFmt);
+
+	/*
+	 * Connect to Venti.
+	 */
+	z = vtDial(host, 0);
+	if(z == nil){
+		if(fsck.useventi)
+			vtFatal("could not connect to server: %s", vtGetError());
+	}else if(!vtConnect(z, 0))
+		vtFatal("vtConnect: %s", vtGetError());
+
+	/*
+	 * Initialize file system.
+	 */
+	fsck.fs = fsOpen(argv[0], z, csize, OReadOnly);
+	if(fsck.fs == nil)
+		vtFatal("could not open file system: %R");
+
+	fsck.print = flprint;
+	fsck.clre = flclre;
+	fsck.clrp = flclrp;
+	fsck.close = flclose;
+	fsck.clri = flclri;
+
+	fsCheck(&fsck);
+
+	exits(0);
+}
+