Applications
[Networking Stack]

Files
file	print_error.c
	Generic application error printing functions implementation.
file	print_error.h
	Generic application error printing functions.
Modules
	Echo Service
	Ping
	Networking tests
Defines
#define	IS_ICMP_ERROR(error_code)   ((error_code) > 0)
	Returns whether the error code may be an ICMP error code.
#define	IS_SOCKET_ERROR(error_code)   ((error_code) < 0)
	Returns whether the error code may be socket error code.
Functions
void	icmp_print_error (FILE *output, int error_code, const char *prefix, const char *suffix)
	Prints the specific ICMP error description.
void	print_error (FILE *output, int error_code, const char *prefix, const char *suffix)
	Prints the error description.
void	socket_print_error (FILE *output, int error_code, const char *prefix, const char *suffix)
	Prints the specific socket error description.

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Define Documentation

#define IS_ICMP_ERROR

(

error_code

)

((error_code) > 0)

Returns whether the error code may be an ICMP error code.

Parameters:

[in]

error_code

The error code.

Returns:

A value indicating whether the error code may be an ICMP error code.

Definition at line 47 of file print_error.h.

#define IS_SOCKET_ERROR

(

error_code

)

((error_code) < 0)

Returns whether the error code may be socket error code.

Parameters:

[in]

error_code

The error code.

Returns:

A value indicating whether the error code may be a socket error code.

Definition at line 54 of file print_error.h.

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Function Documentation

void icmp_print_error	(	FILE *	output,
		int	error_code,
		const char *	prefix,
		const char *	suffix
	)

Prints the specific ICMP error description.

Parameters:

[in]	output	The description output stream. May be NULL.
[in]	error_code	The ICMP error code.
[in]	prefix	The error description prefix. May be NULL.
[in]	suffix	The error description suffix. May be NULL.

Definition at line 51 of file print_error.c.

void print_error	(	FILE *	output,
		int	error_code,
		const char *	prefix,
		const char *	suffix
	)

Prints the error description.

Supports ICMP and socket error codes.

Parameters:

[in]	output	The description output stream. May be NULL.
[in]	error_code	The error code.
[in]	prefix	The error description prefix. May be NULL.
[in]	suffix	The error description suffix. May be NULL.

Definition at line 113 of file print_error.c.

void socket_print_error	(	FILE *	output,
		int	error_code,
		const char *	prefix,
		const char *	suffix
	)

Prints the specific socket error description.

Parameters:

[in]	output	The description output stream. May be NULL.
[in]	error_code	The socket error code.
[in]	prefix	The error description prefix. May be NULL.
[in]	suffix	The error description suffix. May be NULL.

Definition at line 128 of file print_error.c.

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