edt_error.c File Reference

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Detailed Description

Generalized error handling for edt and pdv libraries.

Copyright 2000 Engineering Design Team

Definition in file edt_error.c.

#include "edt_utils.h"
#include "edt_error.h"
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <sys/errno.h>

Go to the source code of this file.

Defines
#define	EDT_DEFAULT_MSG_LEVEL
#define	MAX_MESSAGE   512
Functions
int	edt_get_verbosity ()
int	edt_msg (int level, const char *format,...)
	Submits a message to the default message handler, which will conditionally (based on the flag bits) send the message to the default message handler function.
void	edt_msg_add_level (EdtMsgHandler *msg_p, int level)
	Sets the message level to the combination of the specified level with the message handler's previous level.
void	edt_msg_close (EdtMsgHandler *msg_p)
	Closes and frees up memory associated with a message handler.
EdtMsgHandler *	edt_msg_default_handle ()
	Gets the default message handler.
int	edt_msg_default_level ()
	Gets the message level that messages must match in order to be handled by the default message handler.
int	edt_msg_get_level (EdtMsgHandler *msg_p)
	Gets the message level that messages must match in order to be handled by the message handler msg_p.
void	edt_msg_init (EdtMsgHandler *msg_p)
	Initializes a message handler with default values.
void	edt_msg_init_files (EdtMsgHandler *msg_p, FILE *file, int level)
	Initializes a message handler to use the specified file and level.
void	edt_msg_init_names (EdtMsgHandler *msg_p, char *file, int level)
	Initializes a message handler to use the named file and specified level.
char *	edt_msg_last_error ()
	Gets the message last sent to the output by the edt message handling system.
int	edt_msg_output (EdtMsgHandler *msg_p, int level, const char *format,...)
	Submits a message using the msg_p message handler, which will conditionally (based on the flag bits) send the message to the handler's function.
int	edt_msg_output_perror (EdtMsgHandler *msg_p, int level, const char *msg)
	Conditionally (based on the flag bits) outputs message, followed by the last system error message, to msg_p.
int	edt_msg_output_printf_perror (EdtMsgHandler *msg_p, int level, const char *format,...)
	Writes to the specified EdtMsgHandler a caller-specified message (in the printf-style format) followed by the last system error message.
int	edt_msg_perror (int level, const char *msg)
	Conditionally outputs a system perror using the default message handler.
int	edt_msg_printf_perror (int level, const char *format,...)
	Outputs a caller-specified message to the output, followed by the last system error message.
void	edt_msg_set_file (EdtMsgHandler *msg_p, FILE *fp)
	Sets the output file pointer for the message handler.
void	edt_msg_set_function (EdtMsgHandler *msg_p, EdtMsgFunction f)
	Sets the function to call when a message event occurs.
void	edt_msg_set_level (EdtMsgHandler *msg_p, int newlevel)
	Sets the "message level" flag bits that determine whether to call the message handler for a given message.
void	edt_msg_set_name (EdtMsgHandler *msg_p, const char *name)
	Sets the output file to the named file.
void	edt_msg_set_target (EdtMsgHandler *msg_p, void *target)
	Sets the target in the message handler.
void	edt_set_verbosity (int verbose)
int	lvl_printf (int delta, char *format,...)
Variables
EdtMsgHandler	edt_default_msg

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