Import sources from 2011-03-30 iso image

1 files changed, 52 insertions, 0 deletions

diff --git a/sys/src/cmd/bind.c b/sys/src/cmd/bind.c
new file mode 100755
index 000000000..901cdcd8f
--- /dev/null
+++ b/sys/src/cmd/bind.c
@@ -0,0 +1,52 @@
+#include <u.h>
+#include <libc.h>
+
+void	usage(void);
+
+void
+main(int argc, char *argv[])
+{
+	ulong flag = 0;
+	int qflag = 0;
+
+	ARGBEGIN{
+	case 'a':
+		flag |= MAFTER;
+		break;
+	case 'b':
+		flag |= MBEFORE;
+		break;
+	case 'c':
+		flag |= MCREATE;
+		break;
+	case 'q':
+		qflag = 1;
+		break;
+	default:
+		usage();
+	}ARGEND
+
+	if(argc != 2 || (flag&MAFTER)&&(flag&MBEFORE))
+		usage();
+
+	if(bind(argv[0], argv[1], flag) < 0){
+		if(qflag)
+			exits(0);
+		/* try to give a less confusing error than the default */
+		if(access(argv[0], 0) < 0)
+			fprint(2, "bind: %s: %r\n", argv[0]);
+		else if(access(argv[1], 0) < 0)
+			fprint(2, "bind: %s: %r\n", argv[1]);
+		else
+			fprint(2, "bind %s %s: %r\n", argv[0], argv[1]);
+		exits("bind");
+	}
+	exits(0);
+}
+
+void
+usage(void)
+{
+	fprint(2, "usage: bind [-b|-a|-c|-bc|-ac] new old\n");
+	exits("usage");
+}