socket_send.c File Reference

Implements OP_SOCK_SEND to transmit data over a connected socket. More...

Go to the source code of this file.

Functions
	free_value (datav)
	free_value (fdv)
	push_value (vm, make_int(sent))

Variables
case	OP_SOCK_SEND
Value	fdv = pop_value(vm)
int	sent = -1
	break

Detailed Description

Implements OP_SOCK_SEND to transmit data over a connected socket.

Behavior:

• Pops data (string) and a socket file descriptor (int) and pushes the number of bytes sent (>=0) or -1 on error.
• On non-UNIX platforms, pushes -1 (unsupported) without sending.

Errors:

• If argument types are wrong, prints an error, frees values, and pushes -1.

Definition in file socket_send.c.

Function Documentation

free_value() [1/2]

free_value

(

datav

)

free_value() [2/2]

free_value

(

fdv

)

push_value()

push_value	(	vm	,
		make_int(sent)	)

Variable Documentation

break

break

Definition at line 47 of file socket_send.c.

fdv

Value fdv = pop_value(vm)

Definition at line 25 of file socket_send.c.

OP_SOCK_SEND

case OP_SOCK_SEND

Definition at line 22 of file socket_send.c.

sent

int sent = -1

Definition at line 26 of file socket_send.c.