kolibrios-gitea/drivers/ddk/io/ssize.c

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506 B
C
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int set_file_size(const char *path, unsigned size)
{
int retval;
int tmp;
__asm__ __volatile__(
"pushl $0 \n\t"
"pushl $0 \n\t"
"movl %2, 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), "=b"(tmp)
:"r" (path), "b" (size));
return retval;
};