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/buffer_getall.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 src/libstddjb/buffer_getall.c (limited to 'src/libstddjb/buffer_getall.c') diff --git a/src/libstddjb/buffer_getall.c b/src/libstddjb/buffer_getall.c new file mode 100644 index 0000000..34db9df --- /dev/null +++ b/src/libstddjb/buffer_getall.c @@ -0,0 +1,18 @@ +/* ISC license. */ + +#include +#include +#include + +int buffer_getall (buffer_ref b, char *buf, unsigned int len, unsigned int *w) +{ + if (*w > len) return (errno = EINVAL, -1) ; + *w += buffer_getnofill(b, buf + *w, len - *w) ; + while (*w < len) + { + register int r = sanitize_read(buffer_fill(b)) ; + if (r <= 0) return r ; + *w += buffer_getnofill(b, buf + *w, len - *w) ; + } + return 1 ; +} -- cgit v1.3.1