When dumping perl SV with Devel::Peek I can see: SV = IV(0x1c13168) at 0x1c13178 REFCNT = 1 FLAGS = (IOK,pIOK) IV = 2 But can not find the description what pIOK mean. I tried to look it at D...

In perl special tokens like __PACKAGE__, __SUB__, __FILE__, __LINE__ exists and available from script. I may get value of __PACKAGE__ from XS as HvNAME( PL_currstash ), I suppose. But how to acces...

To get current context I find caller_cx function in perlapi. But there is no description for structure. In perl source code perl.h I can find only this typedef: typedef struct context PERL_CONTEXT...