Mercurial > hg > nginx-quic
view auto/types/typedef @ 6442:6e10518f95d8
Threads: offloading of temp files writing to thread pools.
The ngx_thread_write_chain_to_file() function introduced, which
uses ngx_file_t thread_handler, thread_ctx and thread_task fields.
The task context structure (ngx_thread_file_ctx_t) is the same for
both reading and writing, and can be safely shared as long as
operations are serialized.
The task->handler field is now always set (and not only when task is
allocated), as the same task can be used with different handlers.
The thread_write flag is introduced in the ngx_temp_file_t structure
to explicitly enable use of ngx_thread_write_chain_to_file() in
ngx_write_chain_to_temp_file() when supported by caller.
In collaboration with Valentin Bartenev.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 18 Mar 2016 06:44:03 +0300 |
parents | 434548349838 |
children | 82a76258a142 |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. echo $ngx_n "checking for $ngx_type ...$ngx_c" cat << END >> $NGX_AUTOCONF_ERR ---------------------------------------- checking for $ngx_type END ngx_found=no for ngx_try in $ngx_type $ngx_types do cat << END > $NGX_AUTOTEST.c #include <sys/types.h> #include <signal.h> #include <sys/socket.h> #include <sys/time.h> #include <sys/resource.h> #include <netinet/in.h> $NGX_INCLUDE_INTTYPES_H int main() { $ngx_try i = 0; return (int) i; } END ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \ -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs" eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" if [ -x $NGX_AUTOTEST ]; then if [ $ngx_try = $ngx_type ]; then echo " found" ngx_found=yes else echo ", $ngx_try used" ngx_found=$ngx_try fi fi rm -rf $NGX_AUTOTEST* if [ $ngx_found = no ]; then echo $ngx_n " $ngx_try not found$ngx_c" echo "----------" >> $NGX_AUTOCONF_ERR cat $NGX_AUTOTEST.c >> $NGX_AUTOCONF_ERR echo "----------" >> $NGX_AUTOCONF_ERR echo $ngx_test >> $NGX_AUTOCONF_ERR echo "----------" >> $NGX_AUTOCONF_ERR else break fi done if [ $ngx_found = no ]; then echo echo "$0: error: can not define $ngx_type" exit 1 fi if [ $ngx_found != yes ]; then echo "typedef $ngx_found $ngx_type;" >> $NGX_AUTO_CONFIG_H fi