From 76d0af5599554d11f104d582cdac8fbaa8569fcc Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Fri, 4 Mar 2016 23:50:00 +0100 Subject: Clean up, add zerror and zperror, fix bugs and add more tests MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/zerror.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/zerror.c (limited to 'src/zerror.c') diff --git a/src/zerror.c b/src/zerror.c new file mode 100644 index 0000000..c59b092 --- /dev/null +++ b/src/zerror.c @@ -0,0 +1,19 @@ +/* See LICENSE file for copyright and license details. */ +#include "internals.h" + + +enum zerror +zerror(const char **desc) +{ + if (libzahl_error >= 0) { + if (desc) + *desc = strerror(libzahl_error); + errno = libzahl_error; + return ZERROR_ERRNO_SET; + } else { + /* Current, we should not be able to get here. */ + if (desc) + abort(); + return -libzahl_error; + } +} -- cgit v1.2.3-70-g09d2