Android support for Linux client

src/client/linux/minidump_writer/minidump_writer_unittest.cc

Index: src/client/linux/minidump_writer/minidump_writer_unittest.cc
===================================================================
--- a/src/client/linux/minidump_writer/minidump_writer_unittest.cc
+++ b/src/client/linux/minidump_writer/minidump_writer_unittest.cc
@@ -32,16 +32,22 @@
 
 #include "client/linux/handler/exception_handler.h"
 #include "client/linux/minidump_writer/minidump_writer.h"
 #include "common/linux/eintr_wrapper.h"
 #include "breakpad_googletest_includes.h"
 
 using namespace google_breakpad;
 
+#if !defined(__ANDROID__)
+#define TEMPDIR "/tmp"
+#else
+#define TEMPDIR "/data/local/tmp"
+#endif
+
 namespace {
 typedef testing::Test MinidumpWriterTest;
 }
 
 TEST(MinidumpWriterTest, Setup) {
   int fds[2];
   ASSERT_NE(-1, pipe(fds));
 
@@ -53,17 +59,17 @@ TEST(MinidumpWriterTest, Setup) {
     close(fds[0]);
     syscall(__NR_exit);
   }
   close(fds[0]);
 
   ExceptionHandler::CrashContext context;
   memset(&context, 0, sizeof(context));
 
-  char templ[] = "/tmp/minidump-writer-unittest-XXXXXX";
+  char templ[] = TEMPDIR "/minidump-writer-unittest-XXXXXX";
   mktemp(templ);
   ASSERT_TRUE(WriteMinidump(templ, child, &context, sizeof(context)));
   struct stat st;
   ASSERT_EQ(stat(templ, &st), 0);
   ASSERT_GT(st.st_size, 0u);
   unlink(templ);
 
   close(fds[1]);