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error: add global &error_warn destination

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This can help debugging issues or develop, when error handling is
introduced.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Message-Id: <20230221124802.4103554-6-marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau
2023-02-21 16:47:50 +04:00
parent 6bbee5dbaa
commit 3ffef1a55c
3 changed files with 31 additions and 3 deletions
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10
util/error.c
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@ -27,8 +27,9 @@ struct Error
Error *error_abort;
Error *error_fatal;
Error *error_warn;
static void error_handle_fatal(Error **errp, Error *err)
static void error_handle(Error **errp, Error *err)
{
if (errp == &error_abort) {
fprintf(stderr, "Unexpected error in %s() at %s:%d:\n",
@ -43,6 +44,9 @@ static void error_handle_fatal(Error **errp, Error *err)
error_report_err(err);
exit(1);
}
if (errp == &error_warn) {
warn_report_err(err);
}
}
G_GNUC_PRINTF(6, 0)
@ -71,7 +75,7 @@ static void error_setv(Error **errp,
err->line = line;
err->func = func;
error_handle_fatal(errp, err);
error_handle(errp, err);
*errp = err;
errno = saved_errno;
@ -284,7 +288,7 @@ void error_propagate(Error **dst_errp, Error *local_err)
if (!local_err) {
return;
}
error_handle_fatal(dst_errp, local_err);
error_handle(dst_errp, local_err);
if (dst_errp && !*dst_errp) {
*dst_errp = local_err;
} else {