Guardian Programming Reference Summary for C

Functions Summary (R-Z)

Guardian Programming Reference Summary for C—522630-001

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SIGPENDING_

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

C sigpending()function complies with the POSIX.1 standard.

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.

The C sigprocmask()function complies with the POSIX.1 standard.

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.

_status_lt (<returned_value>) SIGNALTIMEOUT cannot allocate a time-list

element (TLE).

_status_eq (<returned_value>) SIGNALTIMEOUT completed successfully.

_status_gt (<returned_value>) The given timeout value is illegal.

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

#include <setjmp.h>

sigjmp_buf env;

long sigsetjmp ( sigjmp_buf *env /* o */

,int mask ); /* i */