Import sources from 2011-03-30 iso image

1 files changed, 95 insertions, 0 deletions

diff --git a/sys/src/cmd/ext2srv/xfssrv.c b/sys/src/cmd/ext2srv/xfssrv.c
new file mode 100755
index 000000000..c8bafd9ce
--- /dev/null
+++ b/sys/src/cmd/ext2srv/xfssrv.c
@@ -0,0 +1,95 @@
+#include <u.h>
+#include <libc.h>
+#include <fcall.h>
+#include <thread.h>
+#include <9p.h>
+#include "dat.h"
+#include "fns.h"
+
+#include "errstr.h"
+
+int	errno;
+int rdonly;
+char	*srvfile;
+char	*deffile;
+
+extern void iobuf_init(void);
+extern Srv ext2srv;
+
+void
+usage(void)
+{
+	fprint(2, "usage: %s [-v] [-s] [-r] [-p passwd] [-g group] [-f devicefile] [srvname]\n", argv0);
+	exits("usage");
+}
+
+/*void handler(void *v, char *sig)
+{
+	USED(v,sig);
+	syncbuf();
+	noted(NDFLT);
+}*/
+
+void
+main(int argc, char **argv)
+{
+	int stdio;
+
+	stdio = 0;
+	ARGBEGIN{
+	case 'D':
+		++chatty9p;
+		break;
+	case 'v':
+		++chatty;
+		break;
+	case 'f':
+		deffile = ARGF();
+		break;
+	case 'g':
+		gidfile(ARGF());
+		break;
+	case 'p':
+		uidfile(ARGF());
+		break;
+	case 's':
+		stdio = 1;
+		break;
+	case 'r':
+		rdonly = 1;
+		break;
+	default:
+		usage();
+	}ARGEND
+
+	if(argc == 0)
+		srvfile = "ext2";
+	else if(argc == 1)
+		srvfile = argv[0];
+	else
+		usage();
+	
+	iobuf_init();
+	/*notify(handler);*/
+
+	if(!chatty){
+		close(2);
+		open("#c/cons", OWRITE);
+	}
+	if(stdio){
+		srv(&ext2srv);
+	}else{
+		chat("%s %d: serving %s\n", argv0, getpid(), srvfile);
+		postmountsrv(&ext2srv, srvfile, 0, 0);
+	}
+	exits(0);
+}
+
+char *
+xerrstr(int e)
+{
+	if (e < 0 || e >= sizeof errmsg/sizeof errmsg[0])
+		return "no such error";
+	else
+		return errmsg[e];
+}