fi
done
-for ac_func in clock_gettime strftime
+for ac_func in clock_gettime strftime readlink
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
# Check for glibc backtrace functions
-for ac_func in backtrace backtrace_symbols
+for ac_func in backtrace backtrace_symbols_fd
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"