meta/meta-mediatek-ivt/recipes-support/platform-libs-common/files/userload.patch

diff --git a/system/core/liblog/logger_write.c b/system/core/liblog/logger_write.c
index 3061862d7c..2c0ab0dafd 100644
--- a/system/core/liblog/logger_write.c
+++ b/system/core/liblog/logger_write.c
@@ -33,10 +33,10 @@

 #define __REDIRECT_TO_SYSLOGD__

-#if defined(__REDIRECT_TO_SYSLOGD__)
+#ifdef __REDIRECT_TO_SYSLOGD__
+#include <stdio.h>
 #include <syslog.h>
 #include <sys/syscall.h>
-#include <unistd.h>
 #endif

 #include "config_write.h"
@@ -508,6 +507,42 @@ static int __write_to_log_daemon(log_id_t log_id, struct iovec *vec, size_t nr)
     return ret;
 }

+#if defined(__REDIRECT_TO_SYSLOGD__)
+static bool isUserLoad() {
+    FILE *fp;
+    char* buffer = NULL;
+    size_t buffer_size = 0;
+    bool isUser = false;
+
+    if ((fp = popen("/bin/getprop ro.build.type", "r")) == NULL) {
+        syslog(LOG_ERR, "open build.prop failed");
+        return false;
+    }
+
+    buffer = (char*)calloc(32, sizeof(char));
+    if (buffer == NULL) {
+        syslog(LOG_ERR, "malloc buffer failed");
+        pclose(fp);
+        return false;
+    }
+
+    while(getline(&buffer, &buffer_size, fp) != -1) {
+        if ((buffer_size != 0) && strstr(buffer, "user")) {
+            isUser = true;
+            break;
+        }
+    }
+
+    if (buffer != NULL) {
+        free(buffer);
+    }
+    if (fp != NULL) {
+        pclose(fp);
+    }
+    return isUser;
+}
+#endif
+
 static int __write_to_log_init(log_id_t log_id, struct iovec *vec, size_t nr)
 {
     __android_log_lock();
@@ -534,6 +569,12 @@ static int __write_to_log_init(log_id_t log_id, struct iovec *vec, size_t nr)
             }
         } else {
             openlog("ALOG", 0, LOG_USER);
+
+            // if user load, set log mask up to error
+            if (isUserLoad()) {
+                // set log mask to error
+                setlogmask(LOG_UPTO(LOG_INFO));
+            }
         }
 #else
         ret = __write_to_log_initialize();