Import sources from 2011-03-30 iso image

3 files changed, 70 insertions, 0 deletions

diff --git a/sys/src/cmd/cwfs/fs/conf.c b/sys/src/cmd/cwfs/fs/conf.c
new file mode 100755
index 000000000..842777e6f
--- /dev/null
+++ b/sys/src/cmd/cwfs/fs/conf.c
@@ -0,0 +1,32 @@
+/* fs-specific configuration */
+
+#include "all.h"
+
+#ifndef	DATE
+#define	DATE 1170808167L
+#endif
+
+Timet	fs_mktime = DATE;			/* set by mkfile */
+
+Startsb	startsb[] = {
+/*	"main",		2,	*/
+	"main",		810988,	/* discontinuity before sb @ 696262 */
+	0
+};
+
+void
+localconfinit(void)
+{
+	conf.nodump = 0;
+	conf.dumpreread = 1;
+	conf.firstsb = 0;	/* time- & jukebox-dependent optimisation */
+	conf.recovsb = 0;
+	conf.nlgmsg = 1100;	/* @8576 bytes, for packets */
+	conf.nsmmsg = 500;	/* @128 bytes */
+}
+
+int (*fsprotocol[])(Msgbuf*) = {
+	serve9p1,
+	serve9p2,
+	nil,
+};
diff --git a/sys/src/cmd/cwfs/fs/dat.h b/sys/src/cmd/cwfs/fs/dat.h
new file mode 100755
index 000000000..48f9ef0c5
--- /dev/null
+++ b/sys/src/cmd/cwfs/fs/dat.h
@@ -0,0 +1,36 @@
+/* fs's configuration: 4K blocks, 32-bit sizes */
+
+/*
+ * The most fundamental constant.
+ * The code will not compile with RBUFSIZE made a variable;
+ * for one thing, RBUFSIZE determines FEPERBUF, which determines
+ * the number of elements in a free-list-block array.
+ */
+#ifndef RBUFSIZE
+#define RBUFSIZE	(4*1024)	/* raw buffer size */
+#endif
+#include "32bit.h"
+/*
+ * setting this to zero permits the use of discs of different sizes, but
+ * can make jukeinit() quite slow while the robotics work through each disc
+ * twice (once per side).
+ */
+enum { FIXEDSIZE = 1 };
+
+
+#include "portdat.h"
+
+enum { MAXBANK = 2 };
+
+typedef struct Mbank {
+	ulong	base;
+	ulong	limit;
+} Mbank;
+
+typedef struct Mconf {
+	Lock;
+	Mbank	bank[MAXBANK];
+	int	nbank;
+	ulong	memsize;
+} Mconf;
+extern Mconf mconf;
diff --git a/sys/src/cmd/cwfs/fs/mkfile b/sys/src/cmd/cwfs/fs/mkfile
new file mode 100755
index 000000000..589180cad
--- /dev/null
+++ b/sys/src/cmd/cwfs/fs/mkfile
@@ -0,0 +1,2 @@
+FS=fs
+<../portmkfile