arb_cs.h File Reference

#include "arb_core.h"

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Functions
const char *	arb_gethostname ()
size_t	arb_socket_read (int socket, char *ptr, size_t size)
ssize_t	arb_socket_write (int socket, const char *ptr, size_t size)
GB_ERROR	arb_open_socket (const char *name, bool do_connect, int *fd, char **filename_out)

Function Documentation

const char* arb_gethostname

(

)

Definition at line 51 of file arb_cs.cxx.

References ARB_strdup(), buffer, and gethostname().

Referenced by arb_open_tcp_socket(), and GB_host_is_local().

size_t arb_socket_read	(	int	socket,
		char *	ptr,
		size_t	size
	)

Definition at line 61 of file arb_cs.cxx.

Referenced by aisc_add_message_queue(), aisc_check_error(), aisc_get(), aisc_talking(), and aisc_talking_sets().

ssize_t arb_socket_write	(	int	socket,
		const char *	ptr,
		size_t	size
	)

Definition at line 75 of file arb_cs.cxx.

References fputs().

Referenced by aisc_broadcast(), aisc_c_send_bytes_queue(), aisc_close(), aisc_create(), aisc_debug_info(), aisc_get(), aisc_init_client(), aisc_nput(), aisc_put(), aisc_s_send_bytes_queue(), and aisc_talking().

GB_ERROR arb_open_socket	(	const char *	name,
		bool	do_connect,
		int *	fd,
		char **	filename_out
	)

Opens and prepares a socket

If

Parameters

name	begins with ":", the remainder is shell expanded and a unix socket is created. If
contains	no ":" it must be numeric, giving the TCPport number to open. If
contains	a ":" in the middle, the first part is considered the hostname and the latter part the port.
name	name of port {[<host>:]<port>|:<filename>}
do_connect	connect if true (client), otherwise bind (server)
*fd	file descriptor of opened socket (out) or 0 (never returns <0!)
filename_out	filename of unix socket (out) must be NULp or allocated (will be freed)

Returns

NULp if all went fine -> *fd>0 "" if could not connect -> *fd==0 otherwise error message -> *fd==0

Definition at line 124 of file arb_cs.cxx.

References arb_assert, arb_open_tcp_socket(), arb_open_unix_socket(), arb_shell_expand(), ARB_strdup(), error(), GB_incur_error(), and NULp.

Referenced by aisc_open(), gbcm_open_socket(), and open_aisc_server().