audioc.c File Reference

Macros
#define	CMD_PTR   (lls_cmd(0, audioc_suite))
#define	OPT_RESULT(_name)    (lls_opt_result(LSG_AUDIOC_PARA_AUDIOC_OPT_ ## _name, lpr))
#define	OPT_GIVEN(_name)   (lls_opt_given(OPT_RESULT(_name)))
#define	OPT_STRING_VAL(_name)   (lls_string_val(0, OPT_RESULT(_name)))
#define	OPT_UINT32_VAL(_name)   (lls_uint32_val(0, OPT_RESULT(_name)))
#define	LSG_AUDIOD_CMD_CMD(_name)

Functions
int	main (int argc, char *argv[])

Variables
	DEFINE_PARA_ERRLIST
__printf_2_3 void(*	para_log )(int, const char *,...) = stderr_log

Detailed Description

The client program used to connect to para_audiod.

Macro Definition Documentation

CMD_PTR

#define CMD_PTR   (lls_cmd(0, audioc_suite))

OPT_RESULT

#define OPT_RESULT

(

_name

)

(lls_opt_result(LSG_AUDIOC_PARA_AUDIOC_OPT_ ## _name, lpr))

OPT_GIVEN

#define OPT_GIVEN

(

_name

)

(lls_opt_given(OPT_RESULT(_name)))

OPT_STRING_VAL

#define OPT_STRING_VAL

(

_name

)

(lls_string_val(0, OPT_RESULT(_name)))

OPT_UINT32_VAL

#define OPT_UINT32_VAL

(

_name

)

(lls_uint32_val(0, OPT_RESULT(_name)))

LSG_AUDIOD_CMD_CMD

#define LSG_AUDIOD_CMD_CMD

(

_name

)

Value:

        {.name = #_name, \
        .completer = _name ## _completer}

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

The client program to connect to para_audiod.

Parameters

argc	Usual argument count.
argv	Usual argument vector.

It connects to the "well-known" local socket to communicate with para_audiod. Authentication is performed by sending a ucred buffer containing the user id to the local socket.

Any data received from the socket is written to stdout.

Returns

EXIT_SUCCESS or EXIT_FAILURE.

See also

send_cred_buffer(), para_audioc(1), para_audiod(1).

References CMD_PTR, and lls().

Variable Documentation

DEFINE_PARA_ERRLIST

DEFINE_PARA_ERRLIST

Array of error strings.

para_log

__printf_2_3 void(* para_log) (int, const char *,...) = stderr_log