Source file providing a simple interface for managing SWMM output API runtime error messages. More...

#include <string.h>
#include <stdlib.h>
#include "errormanager.h"

Include dependency graph for errormanager.c:

Functions
error_handle_t *	new_error_manager (p_msg_lookup message_lookup)
	Allocate a zero-status error manager and retain its lookup callback.

void	dst_error_manager (error_handle_t *error_handle)
	Release an error manager allocation.

int	set_error (error_handle_t *error_handle, int errorcode)
	Record a nonzero error without clearing a previous status on success.

char *	check_error (error_handle_t *error_handle)
	Allocate a copy of the current stored error message.

void	clear_error (error_handle_t *error_handle)
	Explicitly clear the sticky error status.

Detailed Description

Source file providing a simple interface for managing SWMM output API runtime error messages.

Author: Caleb Buahin caleb.nosp@m..bua.nosp@m.hin@g.nosp@m.mail.nosp@m..com (OpenSWMM maintenance and extensions)

Copyright: Copyright (c) 2026 Caleb Buahin. OpenSWMM contributions only; original EPA SWMM credits are retained.

License: Apache-2.0 for OpenSWMM contributions; original EPA SWMM provenance is retained.

Function Documentation

char * check_error ( error_handle_t * error_handle )

Allocate a copy of the current stored error message.

void clear_error ( error_handle_t * error_handle )

Explicitly clear the sticky error status.

void dst_error_manager ( error_handle_t * error_handle )

Release an error manager allocation.

error_handle_t * new_error_manager ( p_msg_lookup message_lookup )

Allocate a zero-status error manager and retain its lookup callback.

int set_error	(	error_handle_t *	error_handle,
		int	errorcode )

Record a nonzero error without clearing a previous status on success.