tis_write_lock - Acquires the specified read-write lock
for write access
tis_rwlock_t *lock );
Standard C Library (libc.so, libc.a)
Address of the read-write lock to be acquired for write
This routine acquires a read-write lock for write access.
This routine waits for any other active locks (for either
read or write access) to be unlocked before this acquisition
request is granted.
This routine returns when the specified read-write lock is
acquired for write access.
If an error condition occurs, this routine returns an
integer value indicating the type of error. Possible
return values are as follows: Successful completion. The
value specified by lock is not a valid read-write lock.
Functions: tis_read_lock(3), tis_read_trylock(3),
Manuals: Guide to DECthreads and Programmer's Guide
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