Give more details why we fail

9 years ago · 9474c4afdf
parent 50ab832b16
commit 9474c4afdf
1 changed files with 5 additions and 0 deletions
--- a/src/core/iomgr/wakeup_fd_pipe.c
+++ b/src/core/iomgr/wakeup_fd_pipe.c
@ -47,6 +47,11 @@
 static void pipe_init(grpc_wakeup_fd* fd_info) {
  int pipefd[2];
  /* TODO(klempner): Make this nonfatal */
+  int r = pipe(pipefd);
+  if (0 != r) {
+    gpr_log(GPR_ERROR, "pipe creation failed (%d): %s", errno, strerror(errno));
+    abort();
+  }
  GPR_ASSERT(0 == pipe(pipefd));
  GPR_ASSERT(grpc_set_socket_nonblocking(pipefd[0], 1));
  GPR_ASSERT(grpc_set_socket_nonblocking(pipefd[1], 1));