From: Roy Marples <roy@marples.name>
Date: Wed, 21 Aug 2024 15:02:27 +0000 (+0100)
Subject: Revert d49db34 and add a comment as to why it's needed.
X-Git-Tag: v10.0.10~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9b123d03e9b4822650a08a63a2b0e9e1437117e4;p=thirdparty%2Fdhcpcd.git

Revert d49db34 and add a comment as to why it's needed.

Fixes #352
---

diff --git a/src/if-linux.c b/src/if-linux.c
index 71dc5067..83312656 100644
--- a/src/if-linux.c
+++ b/src/if-linux.c
@@ -385,7 +385,7 @@ if_linksocket(struct sockaddr_nl *nl, int protocol, int flags)
 	return fd;
 }
 
-static char *
+char *
 if_getnetworknamespace(char *buf, size_t len)
 {
 	struct stat sb_self, sb_netns;
diff --git a/src/if.h b/src/if.h
index 9d503c6a..3a37576c 100644
--- a/src/if.h
+++ b/src/if.h
@@ -212,6 +212,7 @@ int if_ignoregroup(int, const char *);
 bool if_ignore(struct dhcpcd_ctx *, const char *);
 int if_vimaster(struct dhcpcd_ctx *ctx, const char *);
 unsigned short if_vlanid(const struct interface *);
+char * if_getnetworknamespace(char *, size_t); /* used by udev */
 int if_opensockets(struct dhcpcd_ctx *);
 int if_opensockets_os(struct dhcpcd_ctx *);
 void if_closesockets(struct dhcpcd_ctx *);