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Kernel: Make all syscall functions return KResultOr<T>

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This makes it a lot easier to return errors since we no longer have to
worry about negating EFOO errors and can just return them flat.
This commit is contained in:
Andreas Kling 2021-03-01 13:49:16 +01:00
parent 9af1e1a3bf
commit ac71775de5
70 changed files with 747 additions and 742 deletions
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4
Kernel/Syscalls/ioctl.cpp
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@ -29,11 +29,11 @@
namespace Kernel {
int Process::sys$ioctl(int fd, unsigned request, FlatPtr arg)
KResultOr<int> Process::sys$ioctl(int fd, unsigned request, FlatPtr arg)
{
auto description = file_description(fd);
if (!description)
return -EBADF;
return EBADF;
return description->file().ioctl(*description, request, arg);
}