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_getvall.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 src/libstddjb/buffer_getvall.c (limited to 'src/libstddjb/buffer_getvall.c') diff --git a/src/libstddjb/buffer_getvall.c b/src/libstddjb/buffer_getvall.c new file mode 100644 index 0000000..b6eeb46 --- /dev/null +++ b/src/libstddjb/buffer_getvall.c @@ -0,0 +1,18 @@ +/* ISC license. */ + +#include +#include +#include +#include + +int buffer_getvall (buffer *b, siovec_t const *v, unsigned int n, diuint *w) +{ + if (w->left > n || (w->left == n && w->right) || w->right >= v[w->left].len) + return (errno = EINVAL, -1) ; + for (; w->left < n ; w->left++, w->right = 0) + { + register int r = buffer_getall(b, v[w->left].s, v[w->left].len, &w->right) ; + if (r <= 0) return r ; + } + return 1 ; +} -- cgit v1.3.1