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UserspaceEmulator: Add support for setsid

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This commit is contained in:
AnotherTest 2020-10-24 11:27:37 +03:30 • committed by Andreas Kling
parent fcc38422c6
commit 290e7957b7
2 changed files with 8 additions and 0 deletions
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7
DevTools/UserspaceEmulator/Emulator.cpp
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@ -395,6 +395,8 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
return virt$sched_setparam(arg1, arg2); return virt$sched_setparam(arg1, arg2);
case SC_set_thread_name: case SC_set_thread_name:
return virt$set_thread_name(arg1, arg2, arg3); return virt$set_thread_name(arg1, arg2, arg3);
case SC_setsid:
return virt$setsid();
default: default:
reportln("\n=={}== \033[31;1mUnimplemented syscall: {}\033[0m, {:p}", getpid(), Syscall::to_string((Syscall::Function)function), function); reportln("\n=={}== \033[31;1mUnimplemented syscall: {}\033[0m, {:p}", getpid(), Syscall::to_string((Syscall::Function)function), function);
dump_backtrace(); dump_backtrace();
@ -1460,4 +1462,9 @@ int Emulator::virt$set_thread_name(pid_t pid, FlatPtr name_addr, size_t name_len
return syscall(SC_set_thread_name, pid, name.characters(), name.length()); return syscall(SC_set_thread_name, pid, name.characters(), name.length());
} }
pid_t Emulator::virt$setsid()
{
return syscall(SC_setsid);
}
} }

1
DevTools/UserspaceEmulator/Emulator.h
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@ -153,6 +153,7 @@ private:
int virt$sched_setparam(int, FlatPtr); int virt$sched_setparam(int, FlatPtr);
int virt$sched_getparam(pid_t, FlatPtr); int virt$sched_getparam(pid_t, FlatPtr);
int virt$set_thread_name(pid_t, FlatPtr, size_t); int virt$set_thread_name(pid_t, FlatPtr, size_t);
pid_t virt$setsid();
FlatPtr allocate_vm(size_t size, size_t alignment); FlatPtr allocate_vm(size_t size, size_t alignment);