PTHREADCONDINIT(3) BSD Library Functions Manual PTHREADCONDINIT(3)

NAME
     pptthhrreeaaddccoonnddiinniitt - create a condition variable

SYNOPSIS
     ##iinncclluuddee <>

     int
     pptthhrreeaaddccoonnddiinniitt(pthreadcondt *cond, const pthreadcondattrt *attr);

DESCRIPTION
     The pptthhrreeaaddccoonnddiinniitt() function creates a new condition variable, with
     attributes specified with attr.  If attr is NULL the default attributes
     are used.

RETURN VALUES
     If successful, the pptthhrreeaaddccoonnddiinniitt() function will return zero and put
     the new condition variable id into cond, otherwise an error number will
     be returned to indicate the error.

EERRRROORRSS
     pptthhrreeaaddccoonnddiinniitt() will fail if:

     [EINVAL]           The value specified by attr is invalid.

     [ENOMEM]           The process cannot allocate enough memory to create
                        another condition variable.

     [EAGAIN]           The system temporarily lacks the resources to create
                        another condition variable.

SEE ALSO
     pthreadcondbroadcast(3), pthreadconddestroy(3),
     pthreadcondsignal(3), pthreadcondtimedwait(3), pthreadcondwait(3)

STANDARDS
     pptthhrreeaaddccoonnddiinniitt() conforms to ISO/IEC 9945-1:1996 (``POSIX.1'').

BSD                              July 28, 1998                             BSD