From 3534b428629be185e096be99e3bd5fdfe32d5544 Mon Sep 17 00:00:00 2001 From: Laurent Bercot Date: Thu, 18 Sep 2014 18:55:44 +0000 Subject: initial commit with rc for skalibs-2.0.0.0 --- src/libstddjb/allreadwrite.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/libstddjb/allreadwrite.c (limited to 'src/libstddjb/allreadwrite.c') diff --git a/src/libstddjb/allreadwrite.c b/src/libstddjb/allreadwrite.c new file mode 100644 index 0000000..7e7867b --- /dev/null +++ b/src/libstddjb/allreadwrite.c @@ -0,0 +1,19 @@ +/* ISC license. */ + +#include +#include + +unsigned int allreadwrite (iofunc_t_ref op, int fd, register char *buf, register unsigned int len) +{ + register unsigned int written = 0 ; + while (len) + { + register int w = (*op)(fd, buf, len) ; + if (!w) errno = EPIPE ; + if (w <= 0) break ; + written += w ; + buf += w ; + len -= w ; + } + return written ; +} -- cgit v1.3.1