Fix future version of the Apple toolchain failure (#25611)

More detail at https://github.com/firebase/firebase-ios-sdk/pull/7563
4 years ago · 7dadf858f1
parent f89574cc4b
commit 7dadf858f1
1 changed files with 2 additions and 0 deletions
--- a/src/core/tsi/alts/crypt/gsec.h
+++ b/src/core/tsi/alts/crypt/gsec.h
@ -29,12 +29,14 @@

 #include <grpc/grpc.h>

+#ifndef _STRUCT_IOVEC
 #ifndef GRPC_EVENT_ENGINE_POSIX
 struct iovec {
  void* iov_base;
  size_t iov_len;
 };
 #endif  // GRPC_EVENT_ENGINE_POSIX
+#endif  // _STRUCT_IOVEC

 /**
 * A gsec interface for AEAD encryption schemes. The API is thread-compatible.