From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Wed, 11 Jan 2017 19:09:47 +0000 (-0500)
Subject: socket-util: drop _pure_ from a function with an output parameter
X-Git-Tag: v233.3~99
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=da772f4aa37fc91728a9310074face7d243d90ec

socket-util: drop _pure_ from a function with an output parameter

If it writes to memory, it's not pure, by definition.
Fixup for 882ac6e769c5c.
---

diff --git a/src/basic/socket-util.h b/src/basic/socket-util.h
index ce55baa9b..195bfb830 100644
--- a/src/basic/socket-util.h
+++ b/src/basic/socket-util.h
@@ -104,7 +104,7 @@ const char* socket_address_get_path(const SocketAddress *a);
 bool socket_ipv6_is_supported(void);
 
 #if 0 /// UNNEEDED by elogind
-int sockaddr_port(const struct sockaddr *_sa, unsigned *port) _pure_;
+int sockaddr_port(const struct sockaddr *_sa, unsigned *port);
 
 int sockaddr_pretty(const struct sockaddr *_sa, socklen_t salen, bool translate_ipv6, bool include_port, char **ret);
 int getpeername_pretty(int fd, bool include_port, char **ret);