diff options
Diffstat (limited to 'Kernel/Syscalls/ttyname.cpp')
| -rw-r--r-- | Kernel/Syscalls/ttyname.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Kernel/Syscalls/ttyname.cpp b/Kernel/Syscalls/ttyname.cpp index 2e73d06a9c..123a02498b 100644 --- a/Kernel/Syscalls/ttyname.cpp +++ b/Kernel/Syscalls/ttyname.cpp @@ -11,7 +11,7 @@ namespace Kernel { -KResultOr<FlatPtr> Process::sys$ttyname(int fd, Userspace<char*> buffer, size_t size) +ErrorOr<FlatPtr> Process::sys$ttyname(int fd, Userspace<char*> buffer, size_t size) { VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this) REQUIRE_PROMISE(tty); @@ -21,10 +21,11 @@ KResultOr<FlatPtr> Process::sys$ttyname(int fd, Userspace<char*> buffer, size_t auto& tty_name = description->tty()->tty_name(); if (size < tty_name.length() + 1) return ERANGE; - return copy_to_user(buffer, tty_name.characters(), tty_name.length() + 1); + TRY(copy_to_user(buffer, tty_name.characters(), tty_name.length() + 1)); + return 0; } -KResultOr<FlatPtr> Process::sys$ptsname(int fd, Userspace<char*> buffer, size_t size) +ErrorOr<FlatPtr> Process::sys$ptsname(int fd, Userspace<char*> buffer, size_t size) { VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this) REQUIRE_PROMISE(tty); @@ -35,7 +36,8 @@ KResultOr<FlatPtr> Process::sys$ptsname(int fd, Userspace<char*> buffer, size_t auto& pts_name = master_pty->pts_name(); if (size < pts_name.length() + 1) return ERANGE; - return copy_to_user(buffer, pts_name.characters(), pts_name.length() + 1); + TRY(copy_to_user(buffer, pts_name.characters(), pts_name.length() + 1)); + return 0; } } |