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Kernel: Let's allow unsetting non-blocking mode with FIONBIO as well

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Thanks to almightyhydra for pointing this out! :^)
This commit is contained in:
Andreas Kling 2021-03-29 08:57:11 +02:00
parent d454926e0f
commit 0f270afda8
1 changed files with 2 additions and 2 deletions
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4
Kernel/Syscalls/ioctl.cpp
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@ -35,8 +35,8 @@ KResultOr<int> Process::sys$ioctl(int fd, unsigned request, FlatPtr arg)
auto description = file_description(fd); auto description = file_description(fd);
if (!description) if (!description)
return EBADF; return EBADF;
if (request == FIONBIO && arg != 0) { if (request == FIONBIO) {
description->set_blocking(false); description->set_blocking(arg != 0);
return KSuccess; return KSuccess;
} }
return description->file().ioctl(*description, request, arg); return description->file().ioctl(*description, request, arg);