Guardian Programming Reference Summary for pTAL and TAL

Procedure Calls Summary (R-Z)

Guardian Programming Reference Summary for pTAL and TAL—522631-001

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SIGPENDING_

SIGPENDING_ is the pTAL procedure name for the C sigpending() function.

See the $SYSTEM.SYSTEM.HSIGNAL header file for the pTAL prototype definitions.

For a discussion of each parameter and procedure considerations, see the

sigpending(2) function reference page either online or in the Open System Services

System Calls Reference Manual.

SIGPROCMASK_

SIGPROCMASK_ is the pTAL procedure name for the C sigprocmask() function.

See the $SYSTEM.SYSTEM.HSIGNAL header file for the pTAL prototype definitions.

For a discussion of each parameter and procedure considerations, see the

sigprocmask(2) function reference page either online or in the Open System

Services System Calls Reference Manual.

SIGSETJMP_

Saves process context in a jump buffer. This context is used when a nonlocal goto is

performed by a corresponding call to the SIGLONGJMP_ procedure. Optionally, this

procedure also saves the current signal mask.

param1, INT:value input

param2, INT(32):value input

tag, INT:ref:1 output

< (CCL) SIGNALTIMEOUT cannot allocate a time-list element (TLE).

= (CCE) SIGNALTIMEOUT finished successfully.

> (CCG) The given timeout value is illegal.

Note. This procedure can be called only from TNS/R native processes.

?SOURCE $SYSTEM.SYSTEM.HSETJMP

retval := SIGSETJMP_ ( env

,mask );

retval, INT(32) returned value