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virnetlink: fix build on non-Linux

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Commit 4dc04d3a added virNetlinkGetErrorCode, but forgot to provide
a fallback, which kills the build on mingw (among others):

  CCLD     libvirt.la
  Cannot export virNetlinkGetErrorCode: symbol not defined
  collect2: error: ld returned 1 exit status

* src/util/virnetlink.c (virNetlinkGetErrorCode): Provide fallback.

Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Eric Blake 2015-01-05 15:08:08 -07:00
parent e85df0901d
commit 08eb2821f5
1 changed files with 14 additions and 2 deletions
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16
src/util/virnetlink.c
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@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2010-2014 Red Hat, Inc. * Copyright (C) 2010-2015 Red Hat, Inc.
* Copyright (C) 2010-2012 IBM Corporation * Copyright (C) 2010-2012 IBM Corporation
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
@ -276,7 +276,9 @@ int virNetlinkCommand(struct nl_msg *nl_msg,
return ret; return ret;
} }
int virNetlinkGetErrorCode(struct nlmsghdr *resp, unsigned int recvbuflen)
int
virNetlinkGetErrorCode(struct nlmsghdr *resp, unsigned int recvbuflen)
{ {
struct nlmsgerr *err; struct nlmsgerr *err;
int result = 0; int result = 0;
@ -314,6 +316,7 @@ int virNetlinkGetErrorCode(struct nlmsghdr *resp, unsigned int recvbuflen)
return -EINVAL; return -EINVAL;
} }
static void static void
virNetlinkEventServerLock(virNetlinkEventSrvPrivatePtr driver) virNetlinkEventServerLock(virNetlinkEventSrvPrivatePtr driver)
{ {
@ -872,4 +875,13 @@ int virNetlinkEventRemoveClient(int watch ATTRIBUTE_UNUSED,
return -1; return -1;
} }
int
virNetlinkGetErrorCode(struct nlmsghdr *resp ATTRIBUTE_UNUSED,
unsigned int recvbuflen ATTRIBUTE_UNUSED)
{
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _(unsupported));
return -EINVAL;
}
#endif /* __linux__ */ #endif /* __linux__ */