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SCIOPTA - Real-Time Kernel

User’s Manual Manual Version 4.1 10-5

SCIOPTA - Real-Time Kernel

10 Error Handling

10.3.4 Error Hook Example

#include "sconf.h"

#include <sciopta.h>

#include <ossys/errtxt.h>

#if SC_ERR_HOOK == 1

int error_hook(sc_errcode_t err,void *ptr,int user,sc_pcb_t *pcb)

{

kprintf(9,"Error\n %08lx(%s,line %d in %s) %08lx %8lx %08lx %08lx\n",

(int)pcb>1 ? pcb->pid:0,

(int)pcb>1 ? pcb->name:"xx",

(int)pcb>1 ?pcb->cline:0,

(int)pcb>1 ?pcb->cfile:"xx",

pcb,

err,

ptr,

user);

if ( user != 1 &&

((err>>12)&0xfff) <= SC_MAXERR &&

(err>>24) <= SC_MAXFUNC )

{

kprintf(0,"Function: %s\nError: %s\n",

func_txt[err>>24],

err_txt[(err>>12)&0xfff]);

}

return 0;

}

#endif

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CompuLab SBC-X270 Bedienungsanleitung Seite 85