Import sources from 2011-03-30 iso image

1 files changed, 19 insertions, 0 deletions

diff --git a/sys/src/liboventi/readfully.c b/sys/src/liboventi/readfully.c
new file mode 100755
index 000000000..356a24123
--- /dev/null
+++ b/sys/src/liboventi/readfully.c
@@ -0,0 +1,19 @@
+#include <u.h>
+#include <libc.h>
+#include <oventi.h>
+#include "session.h"
+
+int
+vtFdReadFully(int fd, uchar *p, int n)
+{
+	int nn;
+
+	while(n > 0) {
+		nn = vtFdRead(fd, p, n);
+		if(nn <= 0)
+			return 0;
+		n -= nn;
+		p += nn;
+	}
+	return 1;
+}