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@CHIP-RTOS C Library V2.06 - TCP/IP API


opensocket

Open a socket.

int opensocket ( unsigned char type, int *error );

Parameters

type

SOCK_STREAM = 1 for TCP socket
SOCK_DGRAM = 2 for UDP datagram socket.

error

Output parameter:  Failure code, 0 on success.

Return Value

-1: Failure (see error output parameter)
else socket descriptor

Comments

Creates an endpoint for communication and returns a socket descriptor. This function provides the BSD socket() functionality.

SC1x3 Comments

This function applies only to IPv4 sockets.   The opensocket_ext API may be used to open either IPv4 or IPv6 sockets.

See Also

RTOS API

This library function invokes a RTOS software interrupt. Refer to this RTOS API function's documentation for more details.

Supported since or modified in @CHIP-RTOS version

    SC12SC13SC11SC1x3
    V1.00V1.00V1.00V0.90

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