libexplain/buffer/socket_protocol.h File Reference

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Functions
void	explain_buffer_socket_protocol (struct explain_string_buffer_t *sb, int protocol)
int	explain_parse_socket_protocol_or_die (const char *text, const char *cptn)

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Function Documentation

void explain_buffer_socket_protocol	(	struct explain_string_buffer_t *	sb,
		int	protocol
	)

The explain_buffer_socket_protocol function may be used to print a symbolic value of a socket protocol value to the given string buffer.

Parameters:

sb	The string buffer to print into.
protocol	The socket protocol value to interpret.

Definition at line 111 of file socket_protocol.c.

int explain_parse_socket_protocol_or_die	(	const char *	text,
		const char *	cptn
	)

The explain_parse_socket_protocol function is used to parse a string into a socket protocol value. On error, prints a diagnostic and exits EXIT_FAILURE.

Parameters:

text	The string to be parsed.
cptn	additional text to add to start of error message

Returns:

the socket value, or -1 on error

Definition at line 135 of file socket_protocol.c.