umalloc_test.c

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#include <stdio.h>
#include <ipxe/uaccess.h>
#include <ipxe/umalloc.h>
#include <ipxe/io.h>

void umalloc_test ( void ) {
        struct memory_map memmap;
        userptr_t bob;
        userptr_t fred;

        printf ( "Before allocation:\n" );
        get_memmap ( &memmap );

        bob = umalloc ( 1234 );
        bob = urealloc ( bob, 12345 );
        fred = umalloc ( 999 );

        printf ( "After allocation:\n" );
        get_memmap ( &memmap );

        ufree ( bob );
        ufree ( fred );

        printf ( "After freeing:\n" );
        get_memmap ( &memmap );
}