Import sources from 2011-03-30 iso image

1 files changed, 38 insertions, 0 deletions

diff --git a/sys/src/cmd/awd.c b/sys/src/cmd/awd.c
new file mode 100755
index 000000000..6bfd6c50b
--- /dev/null
+++ b/sys/src/cmd/awd.c
@@ -0,0 +1,38 @@
+#include <u.h>
+#include <libc.h>
+
+/*
+ * like fprint but be sure to deliver as a single write.
+ * (fprint uses a small write buffer.)
+ */
+void
+xfprint(int fd, char *fmt, ...)
+{
+	char *s;
+	va_list arg;
+
+	va_start(arg, fmt);
+	s = vsmprint(fmt, arg);
+	va_end(arg);
+	if(s == nil)
+		sysfatal("smprint: %r");
+	write(fd, s, strlen(s));
+	free(s);
+}
+
+void
+main(int argc, char **argv)
+{
+	int fd;
+	char dir[512];
+
+	fd = open("/dev/acme/ctl", OWRITE);
+	if(fd < 0)
+		exits(0);
+	getwd(dir, 512);
+	if(dir[0]!=0 && dir[strlen(dir)-1]=='/')
+		dir[strlen(dir)-1] = 0;
+	xfprint(fd, "name %s/-%s\n",  dir, argc > 1 ? argv[1] : "rc");
+	xfprint(fd, "dumpdir %s\n", dir);
+	exits(0);
+}