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UserspaceEmulator: Add SC_rmdir syscall

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This commit is contained in:
Brendan Coles 2021-03-14 15:23:49 +00:00 • committed by Andreas Kling
parent 202f855055
commit 1eccd78e3a
2 changed files with 9 additions and 0 deletions
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8
Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp
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@ -134,6 +134,8 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
return virt$fstat(arg1, arg2);
case SC_mkdir:
return virt$mkdir(arg1, arg2, arg3);
case SC_rmdir:
return virt$rmdir(arg1, arg2);
case SC_unlink:
return virt$unlink(arg1, arg2);
case SC_write:
@ -306,6 +308,12 @@ int Emulator::virt$mkdir(FlatPtr path, size_t path_length, mode_t mode)
return syscall(SC_mkdir, buffer.data(), buffer.size(), mode);
}
int Emulator::virt$rmdir(FlatPtr path, size_t path_length)
{
auto buffer = mmu().copy_buffer_from_vm(path, path_length);
return syscall(SC_rmdir, buffer.data(), buffer.size());
}
int Emulator::virt$unlink(FlatPtr path, size_t path_length)
{
auto buffer = mmu().copy_buffer_from_vm(path, path_length);