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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/generic/src/syscall/copy.c @ 1887

  → /trunk/kernel/generic/src/syscall/copy.c @ 1888

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 1887 → Rev 1888

/trunk/kernel/generic/src/syscall/copy.c
105,7 → 105,7
int rc;
ASSERT(THREAD);
ASSERT(!THREAD->in_copy_from_uspace);
ASSERT(!THREAD->in_copy_to_uspace);
if (!KERNEL_ADDRESS_SPACE_SHADOWED) {
if (overlaps((uintptr_t) uspace_dst, size,
118,11 → 118,11
}
ipl = interrupts_disable();
THREAD->in_copy_from_uspace = true;
THREAD->in_copy_to_uspace = true;
rc = memcpy_to_uspace(uspace_dst, src, size);
THREAD->in_copy_from_uspace = false;
THREAD->in_copy_to_uspace = false;
interrupts_restore(ipl);
return !rc ? EPERM : 0;