kolibrios/contrib/sdk/sources/newlib/sys/fsize.c

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#include <sys/types.h>
#include <sys/kos_io.h>
int set_file_size(const char *path, unsigned size)
{
int retval;
__asm__ __volatile__(
"pushl $0 \n\t"
"pushl $0 \n\t"
"movl %%eax, 1(%%esp) \n\t"
"pushl $0 \n\t"
"pushl $0 \n\t"
"pushl $0 \n\t"
"pushl %%ebx \n\t"
"push $4 \n\t"
"movl %%esp, %%ebx \n\t"
"movl $70, %%eax \n\t"
"int $0x40 \n\t"
"addl $28, %%esp \n\t"
:"=a" (retval)
:"a" (path), "b" (size));
return retval;
};