@CHIP-RTOS C Library V2.06 - TCP/IP API
opensocket_ext
Open an IPv4 or IPv6 socket. int opensocket_ext(int family, unsigned char type, int *error); Parameters
family
- address family AF_INET (2) for IPv4 or AF_INET6 (28) for IPv6
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.
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-
SC12 | SC13 | SC11 | SC1x3 |
-
n/a | n/a | n/a | V0.90 |
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