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view auto/types/sizeof @ 397:de797f3b4c27
nginx-0.0.7-2004-07-23-09:37:29 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Fri, 23 Jul 2004 05:37:29 +0000 |
parents | 54f76b0b8dca |
children | 42d11f017717 |
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echo $ngx_n "checking for $ngx_type size ..." $ngx_c echo >> $NGX_ERR echo "checking for $ngx_type size" >> $NGX_ERR ngx_size= cat << END > $NGX_AUTOTEST.c #include <sys/types.h> #include <sys/time.h> $NGX_UNISTD_H #include <signal.h> #include <sys/resource.h> $NGX_INTTYPES_H $NGX_AUTO_CONFIG int main() { printf("%d", sizeof($ngx_type)); return 0; } END eval "$CC $CC_TEST_FLAGS -o $NGX_AUTOTEST $NGX_AUTOTEST.c >> $NGX_ERR 2>&1" if [ -x $NGX_AUTOTEST ]; then ngx_size=`$NGX_AUTOTEST` echo " $ngx_size bytes" fi rm $NGX_AUTOTEST* case $ngx_size in 4) if [ "$ngx_type"="long" ]; then ngx_max_value=2147483647L else ngx_max_value=2147483647 fi ngx_max_len='sizeof("-2147483648") - 1' ;; 8) if [ "$ngx_type"="long long" ]; then ngx_max_value=9223372036854775807LL else ngx_max_value=9223372036854775807L fi ngx_max_len='sizeof("-9223372036854775808") - 1' ;; *) echo echo "$0: error: can not detect $ngx_type size" exit 1 esac