diff options
| author | fanquake <fanquake@gmail.com> | 2021-03-20 17:57:43 +0800 |
|---|---|---|
| committer | fanquake <fanquake@gmail.com> | 2021-03-29 11:08:29 +0800 |
| commit | 87deac66aa747481e6f34fc80599e1e490de3ea0 (patch) | |
| tree | 487035e37564eb28b869ca6db43eea0c86132123 | |
| parent | de4d3ba43705ea313f92f17295005c371a8d0bd0 (diff) | |
rand: only try and use freeifaddrs if available
| -rw-r--r-- | src/randomenv.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/randomenv.cpp b/src/randomenv.cpp index 9248db1539..fa2a3a0607 100644 --- a/src/randomenv.cpp +++ b/src/randomenv.cpp @@ -38,7 +38,7 @@ #include <sys/utsname.h> #include <unistd.h> #endif -#if HAVE_DECL_GETIFADDRS +#if HAVE_DECL_GETIFADDRS && HAVE_DECL_FREEIFADDRS #include <ifaddrs.h> #endif #if HAVE_SYSCTL @@ -361,7 +361,7 @@ void RandAddStaticEnv(CSHA512& hasher) hasher.Write((const unsigned char*)hname, strnlen(hname, 256)); } -#if HAVE_DECL_GETIFADDRS +#if HAVE_DECL_GETIFADDRS && HAVE_DECL_FREEIFADDRS // Network interfaces struct ifaddrs *ifad = NULL; getifaddrs(&ifad); |