diff options
Diffstat (limited to 'src/vcl/ldp.c')
| -rw-r--r-- | src/vcl/ldp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/vcl/ldp.c b/src/vcl/ldp.c index e53a61e8e8c..34eba377451 100644 --- a/src/vcl/ldp.c +++ b/src/vcl/ldp.c @@ -109,7 +109,11 @@ typedef struct #define LDBG(_lvl, _fmt, _args...) \ if (ldp->debug > _lvl) \ - clib_warning ("ldp<%d>: " _fmt, getpid(), ##_args) + { \ + int errno_saved = errno; \ + clib_warning ("ldp<%d>: " _fmt, getpid(), ##_args); \ + errno = errno_saved; \ + } static ldp_main_t ldp_main = { .vlsh_bit_val = (1 << LDP_SID_BIT_MIN), |