# Optional functions
AC_CHECK_FUNCS_ONCE([ \
gai_strerror getaddrinfo getnameinfo inet_aton sigaction sigprocmask \
- snprintf vsnprintf strdup strlcpy strlcat strtok_r waitpid])
+ snprintf vsnprintf strdup strndup strlcpy strlcat strtok_r waitpid])
# -- Configuration options --
&& echo $ECHO_N "yes $ECHO_C" \
|| echo $ECHO_N "no $ECHO_C"
echo $ECHO_N " I/O backend: $ECHO_C"
- echo "\"$x_io_backend\""
+ echo "$x_io_backend"
echo $ECHO_N " PAM support: $ECHO_C"
test "$x_pam_on" = "yes" \