nlsprovider() returns a pointer to a null-terminated character string which contains the name of the transport provider as placed in the environment by the listener process. If the variable is not defined in the environment, a NULL pointer is returned.

The environment variable is only available to server processes started by the listener process.

If the variable is not defined in the environment, a NULL pointer is returned.

/usr/lib/libslan.a (7300)

/usr/lib/libnls.a (3B2 Computer)

/usr/lib/libnsl_s.a

See attributes(5) for descriptions of the following attributes:

nlsadmin(1M), attributes(5)

This interface is unsafe in multithreaded applications. Unsafe interfaces should be called only from the main thread.