assert.c File Reference

#include <rtl.h>
#include <debug.h>

Include dependency graph for assert.c:

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Macros
#define	NDEBUG

Functions
VOID NTAPI	RtlAssert (IN PVOID FailedAssertion, IN PVOID FileName, IN ULONG LineNumber, IN PCHAR Message OPTIONAL)

Macro Definition Documentation

NDEBUG

#define NDEBUG

Definition at line 13 of file assert.c.

Function Documentation

RtlAssert()

VOID NTAPI RtlAssert	(	IN PVOID	FailedAssertion,
		IN PVOID	FileName,
		IN ULONG	LineNumber,
		IN PCHAR Message	OPTIONAL
	)

Definition at line 23 of file assert.c.

{
    CHAR Action[2];
    CONTEXT Context;
 
    /* Capture caller's context for the debugger */
    RtlCaptureContext(&Context);
 
    /* Enter prompt loop */
    for (;;)
    {
        /* Print the assertion */
        DbgPrint("\n*** Assertion failed: %s%s\n"
                 "***   Source File: %s, line %lu\n\n",
                 Message != NULL ? Message : "",
                 (PSTR)FailedAssertion,
                 (PSTR)FileName,
                 LineNumber);
 
        /* Prompt for action */
        DbgPrompt("Break repeatedly, break Once, Ignore, "
                  "terminate Process or terminate Thread (boipt)? ",
                  Action,
                  sizeof(Action));
        switch (Action[0])
        {
            /* Break repeatedly / Break once */
            case 'B': case 'b':
            case 'O': case 'o':
                DbgPrint("Execute '.cxr %p' to dump context\n", &Context);
                /* Do a breakpoint, then prompt again or return */
                DbgBreakPoint();
                if ((Action[0] == 'B') || (Action[0] == 'b'))
                    break;
                /* else ('O','o'): fall through */
 
            /* Ignore: Return to caller */
            case 'I': case 'i':
                return;
 
            /* Terminate current process */
            case 'P': case 'p':
                ZwTerminateProcess(ZwCurrentProcess(), STATUS_UNSUCCESSFUL);
                break;
 
            /* Terminate current thread */
            case 'T': case 't':
                ZwTerminateThread(ZwCurrentThread(), STATUS_UNSUCCESSFUL);
                break;
 
            /* Unrecognized: Prompt again */
            default:
                break;
        }
    }
 
    /* Shouldn't get here */
    DbgBreakPoint();
    ZwTerminateProcess(ZwCurrentProcess(), STATUS_UNSUCCESSFUL);
}