[libvirt] [PATCH 1/2] Use stub for virNetDevGetName on mingw

If if_indextoname is not defined, the whole function using it should not be defined either. Add stub to fix build on mingw. Caused by 5dd607059d8a98e04024305ae4afbd038aadbdcd Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com&gt; --- configure.ac | 7 ++++--- src/util/virnetdev.c | 10 ++++++++++ 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index cf50422d5dab..08051d53aa0a 100644 --- a/configure.ac +++ b/configure.ac @@ -319,9 +319,10 @@ AC_CHECK_SIZEOF([long]) dnl Availability of various common functions (non-fatal if missing), dnl and various less common threadsafe functions AC_CHECK_FUNCS_ONCE([cfmakeraw fallocate geteuid getgid getgrnam_r \ - getmntent_r getpwuid_r getrlimit getuid kill mmap newlocale posix_fallocate \ - posix_memalign prlimit regexec sched_getaffinity setgroups setns \ - setrlimit symlink sysctlbyname getifaddrs sched_setscheduler unshare]) + getmntent_r getpwuid_r getrlimit getuid if_indextoname kill mmap \ + newlocale posix_fallocate posix_memalign prlimit regexec \ + sched_getaffinity setgroups setns setrlimit symlink sysctlbyname \ + getifaddrs sched_setscheduler unshare]) dnl Availability of various common headers (non-fatal if missing). AC_CHECK_HEADERS([pwd.h regex.h sys/un.h \ diff --git a/src/util/virnetdev.c b/src/util/virnetdev.c index 47e2b20d56a1..170e34827f12 100644 --- a/src/util/virnetdev.c +++ b/src/util/virnetdev.c @@ -852,6 +852,7 @@ virNetDevGetRcvAllMulti(const char *ifname, return virNetDevGetIFFlag(ifname, VIR_IFF_ALLMULTI, receive); } +#if defined(HAVE_IF_INDEXTONAME) char *virNetDevGetName(int ifindex) { char name[IFNAMSIZ]; @@ -871,6 +872,15 @@ char *virNetDevGetName(int ifindex) cleanup: return ifname; } +#else +char *virNetDevGetName(int ifindex) +{ + virReportSystemError(ENOSYS, + _("Cannot get interface name for index '%i'"), + ifindex); + return NULL; +} +#endif /** * virNetDevGetIndex: -- 2.12.2