From 6d2699b38d95db79ab0fa76729f6e4e62443c70c Mon Sep 17 00:00:00 2001
From: yellows8 <yellows8@users.noreply.github.com>
Date: Thu, 4 Oct 2018 18:44:45 -0400
Subject: [PATCH] Added pmshellGetApplicationPid().

---
 nx/include/switch/services/pm.h |  3 ++-
 nx/source/services/pm.c         | 36 +++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/nx/include/switch/services/pm.h b/nx/include/switch/services/pm.h
index a55c7e73..79fb36e2 100644
--- a/nx/include/switch/services/pm.h
+++ b/nx/include/switch/services/pm.h
@@ -27,4 +27,5 @@ Result pmdmntEnableDebugForApplication(Handle* handle_out);
 Result pminfoGetTitleId(u64* title_id_out, u64 pid);
 
 Result pmshellLaunchProcess(u32 launch_flags, u64 titleID, u64 storageID, u64 *pid);
-Result pmshellTerminateProcessByTitleId(u64 titleID);
\ No newline at end of file
+Result pmshellTerminateProcessByTitleId(u64 titleID);
+Result pmshellGetApplicationPid(u64* pid_out);
diff --git a/nx/source/services/pm.c b/nx/source/services/pm.c
index d23c541a..a59eb4f7 100644
--- a/nx/source/services/pm.c
+++ b/nx/source/services/pm.c
@@ -348,3 +348,39 @@ Result pmshellTerminateProcessByTitleId(u64 titleID) {
 
     return rc;
 }
+
+Result pmshellGetApplicationPid(u64* pid_out) {
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = ipcPrepareHeader(&c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = kernelAbove500() ? 6 : 8;
+
+    Result rc = serviceIpcDispatch(&g_pmshellSrv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct {
+            u64 magic;
+            u64 result;
+            u64 pid;
+        } *resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc)) {
+            *pid_out = resp->pid;
+        }
+    }
+
+    return rc;
+}