From 4ecd081e04021478af3ae9879bdc6b228dbc8c05 Mon Sep 17 00:00:00 2001 From: midipix Date: Sun, 23 Oct 2016 22:37:34 -0400 Subject: internals: error trace implementation: added mdso_record_error(). --- src/internal/mdso_errinfo_impl.c | 41 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 src/internal/mdso_errinfo_impl.c (limited to 'src/internal/mdso_errinfo_impl.c') diff --git a/src/internal/mdso_errinfo_impl.c b/src/internal/mdso_errinfo_impl.c new file mode 100644 index 0000000..e106f47 --- /dev/null +++ b/src/internal/mdso_errinfo_impl.c @@ -0,0 +1,41 @@ +/****************************************************************/ +/* mdso: midipix dso scavenger */ +/* Copyright (C) 2015--2016 Z. Gilboa */ +/* Released under GPLv2 and GPLv3; see COPYING.MDSO. */ +/****************************************************************/ + +#include +#include "mdso_driver_impl.h" +#include "mdso_errinfo_impl.h" + +int mdso_record_error( + const struct mdso_driver_ctx * dctx, + int syserror, + int liberror, + const char * function, + int line, + unsigned flags, + void * ctx) +{ + struct mdso_driver_ctx_impl * ictx; + struct mdso_error_info * erri; + + ictx = mdso_get_driver_ictx(dctx); + + if (ictx->errinfp == ictx->erricap) + return -1; + + *ictx->errinfp = &ictx->erribuf[ictx->errinfp - ictx->erriptr]; + erri = *ictx->errinfp; + + erri->syserror = syserror; + erri->liberror = liberror; + erri->function = function; + erri->line = line; + erri->flags = flags; + erri->ctx = ctx; + + ictx->errinfp++; + + return -1; +} -- cgit v1.2.3