Mercurial > hg > nginx
diff auto/types/sizeof @ 193:dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Thu, 20 Nov 2003 17:36:43 +0000 |
parents | |
children | 2357fa41738a |
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new file mode 100644 --- /dev/null +++ b/auto/types/sizeof @@ -0,0 +1,31 @@ + +echo "Checking for $NGX_TYPE size" + +BYTES= + +echo "int main() {" > autotest.c +echo "printf(\"%d\", sizeof($NGX_TYPE));" >> autotest.c +echo "return 0; }" >> autotest.c + +eval "${CC} -o autotest autotest.c > /dev/null 2>&1" + +if [ -x ./autotest ]; then + BYTES=`./autotest` + echo " + $NGX_TYPE is $BYTES bytes" +fi + +rm autotest* + +case $BYTES in + 4) + NGX_MAX_SIZE=4294967295 + ;; + + 8) + NGX_MAX_SIZE=18446744073709551615 + ;; + + *) + echo "$0: error: can not detect $NGX_TYPE size" + exit 1 +esac