From 313cbb8738037e04bbaf8aa339b619055f66c7d9 Mon Sep 17 00:00:00 2001
From: Luca Stefani <luca020400@lineageos.org>
Date: Sat, 19 Aug 2017 12:10:27 +0200
Subject: [PATCH] msm8916-common: gps: Add get_process_name shim

Change-Id: I10ce654b14866d41610c7e4098df9691b983d515
---
 libshims/Android.mk                          | 26 ++++++++++++++++++++
 libshims/get_process_name/get_process_name.c | 21 ++++++++++++++++
 msm8976.mk                                   |  3 ++-
 rootdir/etc/init.qcom.rc                     |  2 ++
 4 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 libshims/Android.mk
 create mode 100644 libshims/get_process_name/get_process_name.c

diff --git a/libshims/Android.mk b/libshims/Android.mk
new file mode 100644
index 0000000..9ad1b89
--- /dev/null
+++ b/libshims/Android.mk
@@ -0,0 +1,26 @@
+#
+# Copyright (C) 2017 The LineageOS Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+    get_process_name/get_process_name.c
+
+LOCAL_MODULE := libshims_get_process_name
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_SHARED_LIBRARY)
diff --git a/libshims/get_process_name/get_process_name.c b/libshims/get_process_name/get_process_name.c
new file mode 100644
index 0000000..a25985c
--- /dev/null
+++ b/libshims/get_process_name/get_process_name.c
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2017 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+static const char* process_name = "unknown";
+
+const char* get_process_name(void) {
+    return process_name;
+}
diff --git a/msm8976.mk b/msm8976.mk
index a27c8e6..c90bab7 100644
--- a/msm8976.mk
+++ b/msm8976.mk
@@ -123,7 +123,8 @@ PRODUCT_PACKAGES += \
 
 # GPS
 PRODUCT_PACKAGES += \
-    libcurl
+    libcurl \
+    libshims_get_process_name
 
 PRODUCT_PACKAGES += \
     flp.conf \
diff --git a/rootdir/etc/init.qcom.rc b/rootdir/etc/init.qcom.rc
index c01a8b4..0d782b6 100644
--- a/rootdir/etc/init.qcom.rc
+++ b/rootdir/etc/init.qcom.rc
@@ -34,6 +34,8 @@ on early-init
     chmod 0755 /sys/kernel/debug
 
 on init
+    export LD_SHIM_LIBS /system/vendor/lib64/libizat_core.so|libshims_get_process_name.so
+
     # Support legacy paths
     symlink /sdcard /storage/sdcard0