#include <stdint.h>
#include <stddef.h>
+int brk( void * );
void * sbrk( intptr_t );
#ifndef _PDCLIB_GLUE_H
/* increasing or decreasing heap - standard operation */
void * oldbreak = membreak;
membreak = (void *)( (char *)membreak + ( n * _PDCLIB_PAGESIZE ) );
- if ( sbrk( (char*)membreak - (char*)oldbreak ) == membreak )
+ if ( brk( membreak ) == 0 )
{
/* successful */
return oldbreak;
int main( void )
{
+#ifndef REGTEST
+ {
char * startbreak = sbrk( 0 );
TESTCASE( _PDCLIB_allocpages( 0 ) );
TESTCASE( ( (char *)sbrk( 0 ) - startbreak ) <= _PDCLIB_PAGESIZE );
TESTCASE( sbrk( 0 ) == startbreak + ( 6 * _PDCLIB_PAGESIZE ) );
TESTCASE( _PDCLIB_allocpages( -3 ) );
TESTCASE( sbrk( 0 ) == startbreak + ( 3 * _PDCLIB_PAGESIZE ) );
+ }
+#endif
+ return TEST_RESULTS;
}
#endif