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The graPHIGS Programming Interface: ISO PHIGS Subroutine Reference

INQUIRE SYSTEM STATE VALUE (PHCL,WSCL,STCL,ARCL)

Purpose

Use Inquire System State Value to inquire the system state of the graPHIGS API. The system state is either PHIGS Open (PHOP) or PHIGS Closed (PHCL).

Language Bindings

C

pinq_sys_st (sys_st)

Output Parameters

Psys_st *sys_st
System state value (0=PSYS_ST_PHCL, 1=PSYS_ST_PHOP).

FORTRAN

PQSYS (syssta)

Output Parameters

integer syssta
System state value (0=PPHCL, 1=PPHOP).

Errors

None

Related Subroutines

  • Close PHIGS

  • Open PHIGS

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