diff options
Diffstat (limited to 'dirmngr/dns.c')
| -rw-r--r-- | dirmngr/dns.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/dirmngr/dns.c b/dirmngr/dns.c index a89411ba3..94dc7ae80 100644 --- a/dirmngr/dns.c +++ b/dirmngr/dns.c @@ -205,8 +205,10 @@ typedef int socket_fd_t; #ifndef HAVE_STATIC_ASSERT #if DNS_GNUC_PREREQ(0,0,0) && !DNS_GNUC_PREREQ(4,6,0) #define HAVE_STATIC_ASSERT 0 /* glibc doesn't check GCC version */ +#elif defined(static_assert) +#define HAVE_STATIC_ASSERT 1 #else -#define HAVE_STATIC_ASSERT (defined static_assert) +#define HAVE_STATIC_ASSERT 0 #endif #endif @@ -380,7 +382,11 @@ const char *dns_strerror(int error) { * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ #ifndef HAVE___ATOMIC_FETCH_ADD -#define HAVE___ATOMIC_FETCH_ADD (defined __ATOMIC_RELAXED) +#ifdef __ATOMIC_RELAXED +#define HAVE___ATOMIC_FETCH_ADD 1 +#else +#define HAVE___ATOMIC_FETCH_ADD 0 +#endif #endif #ifndef HAVE___ATOMIC_FETCH_SUB @@ -787,7 +793,11 @@ DNS_NOTUSED static size_t dns_strnlcpy(char *dst, size_t lim, const char *src, s } /* dns_strnlcpy() */ -#define DNS_HAVE_SOCKADDR_UN (defined AF_UNIX && !defined _WIN32) +#if (defined AF_UNIX && !defined _WIN32) +#define DNS_HAVE_SOCKADDR_UN 1 +#else +#define DNS_HAVE_SOCKADDR_UN 0 +#endif static size_t dns_af_len(int af) { static const size_t table[AF_MAX] = { @@ -7051,11 +7061,19 @@ static void dns_socketclose(int *fd, const struct dns_options *opts) { #endif #ifndef HAVE_SOCK_CLOEXEC -#define HAVE_SOCK_CLOEXEC (defined SOCK_CLOEXEC) +#ifdef SOCK_CLOEXEC +#define HAVE_SOCK_CLOEXEC 1 +#else +#define HAVE_SOCK_CLOEXEC 0 +#endif #endif #ifndef HAVE_SOCK_NONBLOCK -#define HAVE_SOCK_NONBLOCK (defined SOCK_NONBLOCK) +#ifdef SOCK_NONBLOCK +#define HAVE_SOCK_NONBLOCK 1 +#else +#define HAVE_SOCK_NONBLOCK 0 +#endif #endif #define DNS_SO_MAXTRY 7 |