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UserspaceEmulator: Implement the getsid() syscall

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This commit is contained in:
Andreas Kling 2020-09-28 23:34:55 +02:00
parent b058852c62
commit 709581e141
2 changed files with 8 additions and 0 deletions
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7
DevTools/UserspaceEmulator/Emulator.cpp
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@ -293,6 +293,8 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
return virt$gettid();
case SC_getpid:
return virt$getpid();
case SC_getsid:
return virt$getsid(arg1);
case SC_pledge:
return virt$pledge(arg1);
case SC_unveil:
@ -1325,6 +1327,11 @@ int Emulator::virt$getcwd(FlatPtr buffer, size_t buffer_size)
return rc;
}
int Emulator::virt$getsid(pid_t pid)
{
return syscall(SC_getsid, pid);
}
int Emulator::virt$access(FlatPtr path, size_t path_length, int type)
{
auto host_path = mmu().copy_buffer_from_vm(path, path_length);