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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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1
DevTools/UserspaceEmulator/Emulator.h
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@ -138,7 +138,6 @@ private:
ssize_t virt$getrandom(FlatPtr buffer, size_t buffer_size, unsigned int flags);
int virt$sleep(unsigned);
int virt$chdir(FlatPtr, size_t);
int virt$dup2(int, int);
int virt$getpgrp();
int virt$getpgid(pid_t);
int virt$setpgid(pid_t pid, pid_t pgid);