several functions ,help me!

QNX DEVELOPERS General Programming
1

hi!
I met some problem during coding.
I was puzzled in those functions:
ChannelCreate(),ConnectAttach();
NameOpen(),NameAttach();

who can tell me the difference between the two group of functions.

thanks a lot.

Johny.

2

Read the system architecture guide. It covers all of this and more.

3

thanks. i’ve made sense of them.

ChannelCreate() is to create a channel to receive messages, used in server end.
ConnectAttach() is to create a connect to send messages, used in client end.

name_attach() is to registrer a name in the namespace and create a channel, used in server.
name_open() is to open a name for a server connection.
while name_attach() and name_open() is for local .

is that right ?

Johny

4

Yep, that’s it.