From 0e5b2871ca6456b01d4bf037a6e68badf1ff1a41 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Henryk=20Pl=C3=B6tz?= Date: Fri, 3 Oct 2014 19:58:52 +0200 Subject: Initial commit of djbdns-1.05.tar.gz Source was http://cr.yp.to/djbdns/djbdns-1.05.tar.gz, SHA1 2efdb3a039d0c548f40936aa9cb30829e0ce8c3d --- buffer_copy.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 buffer_copy.c (limited to 'buffer_copy.c') diff --git a/buffer_copy.c b/buffer_copy.c new file mode 100644 index 0000000..dc4d4b1 --- /dev/null +++ b/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