socket_client_globals Struct Reference
[Sockets]

Socket client library global data. More...

Data Fields
int	tcp_phone
	TCP module phone.
int	udp_phone
	UDP module phone.
sockets_ref	sockets
	The last socket identifier.
fibril_rwlock_t	lock
	Safety lock.

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Detailed Description

Socket client library global data.

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Field Documentation

fibril_rwlock_t socket_client_globals::lock

Safety lock.

Write lock is used only for adding or removing sockets. When locked for writing, no other socket locks need to be locked. When locked for reading, any other socket locks may be locked. No socket lock may be locked if this lock is unlocked.

Referenced by accept(), closesocket(), getsockopt(), listen(), recvfrom_core(), sendto_core(), socket(), socket_connection(), and socket_send_data().

sockets_ref socket_client_globals::sockets

The last socket identifier.

Active sockets.

Referenced by socket_get_sockets().

int socket_client_globals::tcp_phone

TCP module phone.

Referenced by socket_get_tcp_phone().

int socket_client_globals::udp_phone

UDP module phone.

Referenced by socket_get_udp_phone().

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The documentation for this struct was generated from the following file:

• socket/socket_client.c