diff options
| -rw-r--r-- | libasyncns/asyncns.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libasyncns/asyncns.c b/libasyncns/asyncns.c index 3fc737f..054faa3 100644 --- a/libasyncns/asyncns.c +++ b/libasyncns/asyncns.c @@ -41,6 +41,10 @@ #include <resolv.h> #include <dirent.h> +#if HAVE_ARPA_NAMESER_COMPAT_H +#include <arpa/nameser_compat.h> +#endif + #ifdef HAVE_SYS_PRCTL_H #include <sys/prctl.h> #endif @@ -201,7 +205,6 @@ static char *strndup(const char *s, size_t l) { static int close_allv(const int except_fds[]) { struct rlimit rl; int fd; - int saved_errno; #ifdef __linux__ @@ -255,6 +258,8 @@ static int close_allv(const int except_fds[]) { continue; if (close(fd) < 0) { + int saved_errno; + saved_errno = errno; closedir(d); errno = saved_errno; @@ -293,7 +298,7 @@ static int reset_sigsv(const int except[]) { int sig; assert(except); - for (sig = 1; sig < _NSIG; sig++) { + for (sig = 1; sig < NSIG; sig++) { int reset = 1; switch (sig) { |