Initial checkin of gRPC to third_party/

third_party/grpc/include/grpc/support/subprocess.h

Index: third_party/grpc/include/grpc/support/subprocess.h
diff --git a/third_party/tcmalloc/chromium/src/base/linuxthreads.h b/third_party/grpc/include/grpc/support/subprocess.h
similarity index 68%
copy from third_party/tcmalloc/chromium/src/base/linuxthreads.h
copy to third_party/grpc/include/grpc/support/subprocess.h
index 5c318fed7ec4c47e7bf082e315992e102abcd620..6a4946014bed5bee01cccf76af4a5c69fba8257f 100644
--- a/third_party/tcmalloc/chromium/src/base/linuxthreads.h
+++ b/third_party/grpc/include/grpc/support/subprocess.h
@@ -1,4 +1,6 @@
-/* Copyright (c) 2005-2007, Google Inc.
+/*
+ *
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,27 +29,31 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- * ---
- * Author: Markus Gutschke
  */
 
-#ifndef _LINUXTHREADS_H
-#define _LINUXTHREADS_H
+#ifndef GRPC_SUPPORT_SUBPROCESS_H
+#define GRPC_SUPPORT_SUBPROCESS_H
 
-/* Include thread_lister.h to get the interface that we implement for linux.
- */
+#include <grpc/support/port_platform.h>
 
-/* We currently only support x86-32 and x86-64 on Linux. Porting to other
- * related platforms should not be difficult.
- */
-#if (defined(__i386__) || defined(__x86_64__) || defined(__ARM_ARCH_3__) || \
-     defined(__mips__) || defined(__PPC__)) && defined(__linux)
+#ifdef __cplusplus
+extern "C" {
+#endif
 
-/* Define the THREADS symbol to make sure that there is exactly one core dumper
- * built into the library.
- */
-#define THREADS "Linux /proc"
+typedef struct gpr_subprocess gpr_subprocess;
+
+/* .exe on windows, empty on unices */
+GPRAPI const char *gpr_subprocess_binary_extension();
 
+GPRAPI gpr_subprocess *gpr_subprocess_create(int argc, const char **argv);
+/* if subprocess has not been joined, kill it */
+GPRAPI void gpr_subprocess_destroy(gpr_subprocess *p);
+/* returns exit status; can be called at most once */
+GPRAPI int gpr_subprocess_join(gpr_subprocess *p);
+GPRAPI void gpr_subprocess_interrupt(gpr_subprocess *p);
+
+#ifdef __cplusplus
+}  // extern "C"
 #endif
 
-#endif  /* _LINUXTHREADS_H */
+#endif