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| author | Denys Vlasenko | 2020-12-29 17:33:22 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2020-12-29 17:34:34 +0100 |
| commit | ec9a5e608357acdc6e793d63bddf84030aa4f024 (patch) | |
| tree | a39565986e1269adc943840fdb06d5e3cab3cb25 | |
| parent | fecb1693ccef88710fbb2de86d0f92bc2c76153f (diff) | |
| download | busybox-ec9a5e608357acdc6e793d63bddf84030aa4f024.zip busybox-ec9a5e608357acdc6e793d63bddf84030aa4f024.tar.gz | |
libiproute: band-aid for old uclibc missing IFA_FLAGS
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | networking/libiproute/ipaddress.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/networking/libiproute/ipaddress.c b/networking/libiproute/ipaddress.c index 91fabb1..dfd84c0 100644 --- a/networking/libiproute/ipaddress.c +++ b/networking/libiproute/ipaddress.c @@ -21,10 +21,15 @@ #define IFF_LOWER_UP 0x10000 /* driver signals L1 up */ #endif +/* for old uclibc */ #ifndef IFA_F_NOPREFIXROUTE # define IFA_FLAGS 8 -/* ifa_flags */ # define IFA_F_NOPREFIXROUTE 0x200 +enum { /* can't do this with preporcessor, IFA_MAX is an (enum - 1), not preprocessor constant */ + REAL_IFA_MAX = (IFA_MAX >= IFA_FLAGS) ? IFA_MAX : IFA_FLAGS, +}; +# undef IFA_MAX +# define IFA_MAX REAL_IFA_MAX #endif struct filter_t { |