Click this button to go to the index for this section.

tis_cond_signal(3)
NAME
  tis_cond_signal - Wakes at least one thread that is waiting on the
  specified condition variable.

LIBRARY
  Standard C Library (libc.so, libc.a)

SYNOPSIS
  #include <tis.h>

  int tis_cond_signal(
		    pthread_cond_t    *cond);

STANDARDS
  None

PARAMETERS
  cond	    Address of the condition variable (passed by reference) on which
	    to signal.

DESCRIPTION
  When threads are present, this routine unblocks at least one thread that is
  waiting on the specified condition variable cond.

  For more information about actions taken when threads are present, refer to
  the pthread_cond_signal(3) description.

RETURN VALUES
  If an error condition occurs, this routine returns an integer value
  indicating the type of error.	 Possible return values are as follows:

  0	    Successful completion.

  [EINVAL]  The value specified by cond is invalid.

ERRORS
  None

RELATED INFORMATION
  Functions: tis_cond_broadcast(3), tis_cond_destroy(3), tis_cond_init(3),
  tis_cond_wait(3)

  Manuals: Guide to DECthreads and Programmer's Guide