pespin submitted this change.

Approvals:
  Jenkins Builder: Verified
  fixeria: Looks good to me, but someone else must approve
  osmith: Looks good to me, approved

osmo_io.h: Avoid including sys/socket.h

sys/socket.h may not always be available (eg. arm-none-eabi toolchain).
In the header file we only really need the forward declaration of struct
msghdr, so simply do that.

Change-Id: I5bcba8f72a2be6161d7782a3100d25a7025341d0
---
M include/osmocom/core/osmo_io.h
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/osmocom/core/osmo_io.h b/include/osmocom/core/osmo_io.h
index c428191..525c23c 100644
--- a/include/osmocom/core/osmo_io.h
+++ b/include/osmocom/core/osmo_io.h
@@ -4,14 +4,16 @@
 
 #pragma once
 
-#include <sys/socket.h>
-
 #include <osmocom/core/linuxlist.h>
 #include <osmocom/core/logging.h>
 #include <osmocom/core/msgb.h>
 #include <osmocom/core/socket.h>
 #include <osmocom/core/utils.h>
 
+/* struct msghdr is defined in sys/socket.h but that header may not be available.
+ * We only really need a forward declaration here: */
+struct msghdr;
+
 /*! \defgroup osmo_io Osmocom I/O interface
  *  @{
  *

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