UserspaceEmulator: Implement virt$getppid

orospakr · Jan 29, 2022 · 33b4b86 · 33b4b86
1 parent 273f15e
commit 33b4b86
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Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/Userland/DevTools/UserspaceEmulator/Emulator.h b/Userland/DevTools/UserspaceEmulator/Emulator.h
@@ -170,6 +170,7 @@ class Emulator {
  int virt$getpgid(pid_t);
  int virt$getpgrp();
  u32 virt$getpid();
+ pid_t virt$getppid();
  ssize_t virt$getrandom(FlatPtr buffer, size_t buffer_size, unsigned int flags);
  int virt$getsid(pid_t);
  int virt$getsockname(FlatPtr);

diff --git a/Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp b/Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp
@@ -121,6 +121,8 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
  return virt$getpgrp();
  case SC_getpid:
  return virt$getpid();
+ case SC_getppid:
+ return virt$getppid();
  case SC_getrandom:
  return virt$getrandom(arg1, arg2, arg3);
  case SC_getsid:
@@ -973,6 +975,11 @@ u32 Emulator::virt$getpid()
  return getpid();
 }
 
+pid_t Emulator::virt$getppid()
+{
+ return getppid();
+}
+
 u32 Emulator::virt$pledge(u32)
 {
  return 0;