diff --git a/include/Nazara/Core/Process.hpp b/include/Nazara/Core/Process.hpp
index e2fb35cd0..12d08a8d7 100644
--- a/include/Nazara/Core/Process.hpp
+++ b/include/Nazara/Core/Process.hpp
@@ -29,7 +29,9 @@ namespace Nz
 			Process& operator=(const Process&) = delete;
 			Process& operator=(Process&&) = delete;
 
-			static Result<Pid, std::string> SpawnDetached(const std::filesystem::path& program, std::span<const std::string> arguments = {}, const std::filesystem::path& workingDirectory = {});	};
+			static Pid GetCurrentPid();
+			static Result<Pid, std::string> SpawnDetached(const std::filesystem::path& program, std::span<const std::string> arguments = {}, const std::filesystem::path& workingDirectory = {});
+	};
 }
 
 #include <Nazara/Core/Process.inl>
diff --git a/src/Nazara/Core/Posix/ProcessImpl.cpp b/src/Nazara/Core/Posix/ProcessImpl.cpp
index e61522a0e..6013c0a7a 100644
--- a/src/Nazara/Core/Posix/ProcessImpl.cpp
+++ b/src/Nazara/Core/Posix/ProcessImpl.cpp
@@ -15,6 +15,11 @@
 
 namespace Nz::PlatformImpl
 {
+	Pid GetCurrentProcessId()
+	{
+		return ::getpid();
+	}
+
 	Result<Pid, std::string> SpawnDetachedProcess(const std::filesystem::path& program, std::span<const std::string> arguments, const std::filesystem::path& workingDirectory)
 	{
 		struct PidOrErr
@@ -43,7 +48,8 @@ namespace Nz::PlatformImpl
 				if (::chdir(workingDirectory.c_str()) != 0)
 				{
 					PidOrErr err;
-					err.pid = grandChildPid;
+					err.pid = -1;
+					err.err = errno;
 
 					pipe.Write(&err, sizeof(err));
 
diff --git a/src/Nazara/Core/Posix/ProcessImpl.hpp b/src/Nazara/Core/Posix/ProcessImpl.hpp
index 001355c4d..447d99107 100644
--- a/src/Nazara/Core/Posix/ProcessImpl.hpp
+++ b/src/Nazara/Core/Posix/ProcessImpl.hpp
@@ -12,7 +12,8 @@
 
 namespace Nz::PlatformImpl
 {
-	NAZARA_CORE_API Result<Pid, std::string> SpawnDetachedProcess(const std::filesystem::path& program, std::span<const std::string> arguments = {}, const std::filesystem::path& workingDirectory = {});
+	Pid GetCurrentProcessId();
+	Result<Pid, std::string> SpawnDetachedProcess(const std::filesystem::path& program, std::span<const std::string> arguments = {}, const std::filesystem::path& workingDirectory = {});
 }
 
 #endif // NAZARA_CORE_POSIX_PROCESSIMPL_HPP
diff --git a/src/Nazara/Core/Process.cpp b/src/Nazara/Core/Process.cpp
index 37273972a..3a8c53658 100644
--- a/src/Nazara/Core/Process.cpp
+++ b/src/Nazara/Core/Process.cpp
@@ -16,6 +16,11 @@
 
 namespace Nz
 {
+	Pid Process::GetCurrentPid()
+	{
+		return PlatformImpl::GetCurrentProcessId();
+	}
+
 	Result<Pid, std::string> Process::SpawnDetached(const std::filesystem::path& program, std::span<const std::string> arguments, const std::filesystem::path& workingDirectory)
 	{
 		return PlatformImpl::SpawnDetachedProcess(program, arguments, workingDirectory);
diff --git a/src/Nazara/Core/Win32/ProcessImpl.cpp b/src/Nazara/Core/Win32/ProcessImpl.cpp
index 53ad91b29..5fce859d6 100644
--- a/src/Nazara/Core/Win32/ProcessImpl.cpp
+++ b/src/Nazara/Core/Win32/ProcessImpl.cpp
@@ -85,6 +85,11 @@ namespace Nz::PlatformImpl
 		return commandLine;
 	}
 
+	Pid GetCurrentProcessId()
+	{
+		return ::GetCurrentProcessId();
+	}
+
 	Result<Pid, std::string> SpawnDetachedProcess(const std::filesystem::path& program, std::span<const std::string> arguments, const std::filesystem::path& workingDirectory)
 	{
 		DWORD creationFlags = CREATE_UNICODE_ENVIRONMENT | CREATE_NEW_PROCESS_GROUP | DETACHED_PROCESS;
@@ -100,7 +105,7 @@ namespace Nz::PlatformImpl
 		};
 
 		PROCESS_INFORMATION processInfo;
-		BOOL success = CreateProcessW(
+		BOOL success = ::CreateProcessW(
 			nullptr,            // Application name
 			commandLine.data(), // Command line
 			nullptr,            // Process attributes
diff --git a/src/Nazara/Core/Win32/ProcessImpl.hpp b/src/Nazara/Core/Win32/ProcessImpl.hpp
index b1471d602..698863380 100644
--- a/src/Nazara/Core/Win32/ProcessImpl.hpp
+++ b/src/Nazara/Core/Win32/ProcessImpl.hpp
@@ -12,7 +12,8 @@
 
 namespace Nz::PlatformImpl
 {
-	NAZARA_CORE_API Result<Pid, std::string> SpawnDetachedProcess(const std::filesystem::path& program, std::span<const std::string> arguments = {}, const std::filesystem::path& workingDirectory = {});
+	Pid GetCurrentProcessId();
+	Result<Pid, std::string> SpawnDetachedProcess(const std::filesystem::path& program, std::span<const std::string> arguments = {}, const std::filesystem::path& workingDirectory = {});
 }
 
 #endif // NAZARA_CORE_WIN32_PROCESSIMPL_HPP