libexplain/buffer/socket_type.h File Reference

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Functions
void	explain_buffer_socket_type (struct explain_string_buffer_t *sb, int type)
void	explain_buffer_socket_type_from_fildes (struct explain_string_buffer_t *sb, int fildes)
int	explain_parse_socket_type_or_die (const char *text, const char *caption)

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Function Documentation

void explain_buffer_socket_type	(	struct explain_string_buffer_t *	sb,
		int	type
	)

The explain_buffer_socket_type function may be used to print a symbolic representation of a socket type.

Parameters:

sb	The string buffer to print into.
type	The socket type to decipher.

Definition at line 52 of file socket_type.c.

void explain_buffer_socket_type_from_fildes	(	struct explain_string_buffer_t *	sb,
		int	fildes
	)

The explain_buffer_socket_type_from_fildes function may be used to supplement an error explanation with the type of a socet, taken from the file descriptor. Nothing is printed if thr socket type cannot be determined.

Parameters:

sb	The string buffer to print into.
fildes	the file descriptor to extract the socket type from and then print it

Definition at line 72 of file socket_type.c.

int explain_parse_socket_type_or_die	(	const char *	text,
		const char *	caption
	)

The explain_parse_socket_type_or_die function may be used to parse a string into a socket type value. On error, prints a diagnostic and exits EXIT_FAILURE.

Parameters:

text	The string to parse.
caption	addition text to add to start of error message

Returns:

the socket type

Definition at line 65 of file socket_type.c.