RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 11:07:45 +00:00
Code Issues Activity Actions

Kernel: Use is_error() in sys$fcntl()

Browse source
This commit is contained in:
Andreas Kling 2021-09-05 16:14:34 +02:00
parent c767e20f91
commit 29bafec43b
1 changed files with 3 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Kernel/Syscalls/fcntl.cpp
View file

@ -25,12 +25,9 @@ KResultOr<FlatPtr> Process::sys$fcntl(int fd, int cmd, u32 arg)
int arg_fd = (int)arg; int arg_fd = (int)arg;
if (arg_fd < 0) if (arg_fd < 0)
return EINVAL; return EINVAL;
auto new_fd_or_error = fds().allocate(arg_fd); auto fd_allocation = TRY(m_fds.allocate(arg_fd));
if (new_fd_or_error.is_error()) m_fds[fd_allocation.fd].set(*description);
return new_fd_or_error.error(); return fd_allocation.fd;
auto new_fd = new_fd_or_error.release_value();
m_fds[new_fd.fd].set(*description);
return new_fd.fd;
} }
case F_GETFD: case F_GETFD:
return m_fds[fd].flags(); return m_fds[fd].flags();