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Kernel+LibC+UserspaceEmulator: Remove sys$dup() and sys$dup2()

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We can just implement these in userspace, so yay two less syscalls!
This commit is contained in:
Andreas Kling 2020-08-15 01:17:00 +02:00
parent 5f3d384454
commit bf247fb45f
7 changed files with 15 additions and 74 deletions
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2
Kernel/Process.h
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@ -258,8 +258,6 @@ public:
int sys$ptsname(int fd, Userspace<char*>, size_t);
pid_t sys$fork(RegisterState&);
int sys$execve(Userspace<const Syscall::SC_execve_params*>);
int sys$dup(int oldfd);
int sys$dup2(int oldfd, int newfd);
int sys$sigaction(int signum, const sigaction* act, sigaction* old_act);
int sys$sigprocmask(int how, Userspace<const sigset_t*> set, Userspace<sigset_t*> old_set);
int sys$sigpending(Userspace<sigset_t*>);