svn_error_t *
svn_error__trace(const char *file, long line, svn_error_t *err)
{
#ifndef SVN_DEBUG
/* We shouldn't even be here, but whatever. Just return the error as-is. */
return err;
#else
/* Only do the work when an error occurs. */
if (err)
{
svn_error__locate(file, line);
return svn_error_quick_wrap(err, SVN_ERR__TRACED);
}
return SVN_NO_ERROR;
#endif
}
svn_error_t *
svn_error_raise_on_malfunction(svn_boolean_t can_return,
const char *file, int line,
const char *expr)
{
if (!can_return)
abort(); /* Nothing else we can do as a library */
/* The filename and line number of the error source needs to be set
here because svn_error_createf() is not the macro defined in
svn_error.h but the real function. */
svn_error__locate(file, line);
if (expr)
return svn_error_createf(SVN_ERR_ASSERTION_FAIL, NULL,
_("In file '%s' line %d: assertion failed (%s)"),
file, line, expr);
else
return svn_error_createf(SVN_ERR_ASSERTION_FAIL, NULL,
_("In file '%s' line %d: internal malfunction"),
file, line);
}
