From 0d0f7a0e7c32842edff533246a1f8523306f9ab0 Mon Sep 17 00:00:00 2001 From: John Denker Date: Fri, 1 Jun 2012 23:07:51 -0700 Subject: as downloaded : ucspi-tcp --- ucspi-tcp-0.88/buffer_copy.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 ucspi-tcp-0.88/buffer_copy.c (limited to 'ucspi-tcp-0.88/buffer_copy.c') diff --git a/ucspi-tcp-0.88/buffer_copy.c b/ucspi-tcp-0.88/buffer_copy.c new file mode 100644 index 0000000..dc4d4b1 --- /dev/null +++ b/ucspi-tcp-0.88/buffer_copy.c @@ -0,0 +1,16 @@ +#include "buffer.h" + +int buffer_copy(buffer *bout,buffer *bin) +{ + int n; + char *x; + + for (;;) { + n = buffer_feed(bin); + if (n < 0) return -2; + if (!n) return 0; + x = buffer_PEEK(bin); + if (buffer_put(bout,x,n) == -1) return -3; + buffer_SEEK(bin,n); + } +} -- cgit v1.2.3