error.c File Reference

MEOS error handling inspired by GEOS and Proj https://github.com/libgeos/geos/blob/main/capi/geos_c.h.in https://github.com/OSGeo/PROJ/blob/master/src/4D_api.cpp. More...

#include <errno.h>
#include <stdarg.h>
#include <postgres.h>
#include <meos.h>

Functions
void	default_error_handler (int errlevel, int errcode, const char *errmsg)
	Default error handler function that prints the error message to stderr, sets the errcode, and exits if error level is equal to ERROR More...
void	error_handler_errno (int errlevel, int errcode, const char *errmsg)
	Error handler function that sets the errcode and the error message. More...
int	meos_errno (void)
	Read an error number. More...
int	meos_errno_reset (void)
	Clears an error number. More...
int	meos_errno_restore (int err)
	Set an error number. More...
int	meos_errno_set (int err)
	Set an error number. More...
void	meos_error (int errlevel, int errcode, const char *format,...)
	Function handling error messages. More...
void	meos_initialize_error_handler (error_handler_fn err_handler)

Variables
static int	MEOS_ERR_NO = 0
	Global variable that keeps the last error number. More...
void(*	MEOS_ERROR_HANDLER )(int, int, const char *) = NULL
	Global variable that keeps the error handler function. More...

Detailed Description

MEOS error handling inspired by GEOS and Proj https://github.com/libgeos/geos/blob/main/capi/geos_c.h.in https://github.com/OSGeo/PROJ/blob/master/src/4D_api.cpp.