C初心者がmemcached-1.4.5を追いかける。（１１）
C初心者がmemcached-1.4.5を追いかける。（１０）の続き
ソースはコチラにてDLしました。
getoptで受け取ったパラメータによって処理を行っている部分を追いかける。
memcached.c(4341行目あたり)
case 'i': usage_license(); exit(EXIT_SUCCESS);
"hi" /* help, licence info */
iオプションの場合に、usage_license関数を読んで終了している。
memcached.c(4095行目あたり)
static void usage_license(void) { printf(PACKAGE " " VERSION "\n\n"); printf( "Copyright (c) 2003, Danga Interactive, Inc. <http://www.danga.com/>\n" "All rights reserved.\n" "\n" "Redistribution and use in source and binary forms, with or without\n" "modification, are permitted provided that the following conditions are\n" "met:\n" "\n" " * Redistributions of source code must retain the above copyright\n" "notice, this list of conditions and the following disclaimer.\n" "\n" " * Redistributions in binary form must reproduce the above\n" "copyright notice, this list of conditions and the following disclaimer\n" "in the documentation and/or other materials provided with the\n" "distribution.\n" "\n" " * Neither the name of the Danga Interactive nor the names of its\n" "contributors may be used to endorse or promote products derived from\n" "this software without specific prior written permission.\n" "\n" "THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n" "\"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n" "LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n" "A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n" "OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n" "SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n" "LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n" "DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n" "THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n" "(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n" "OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n" "\n" "\n" "This product includes software developed by Niels Provos.\n" "\n" "[ libevent ]\n" "\n" "Copyright 2000-2003 Niels Provos <provos@citi.umich.edu>\n" "All rights reserved.\n" "\n" "Redistribution and use in source and binary forms, with or without\n" "modification, are permitted provided that the following conditions\n" "are met:\n" "1. Redistributions of source code must retain the above copyright\n" " notice, this list of conditions and the following disclaimer.\n" "2. Redistributions in binary form must reproduce the above copyright\n" " notice, this list of conditions and the following disclaimer in the\n" " documentation and/or other materials provided with the distribution.\n" "3. All advertising materials mentioning features or use of this software\n" " must display the following acknowledgement:\n" " This product includes software developed by Niels Provos.\n" "4. The name of the author may not be used to endorse or promote products\n" " derived from this software without specific prior written permission.\n" "\n" "THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR\n" "IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES\n" "OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\n" "IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,\n" "INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n" "NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n" "DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n" "THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n" "(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n" "THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n" ); return; }
memcachedとlibeventのライセンス表示を行っている。
memcachedはlibeventというライブラリを利用している。
memcachedはlibeventというライブラリを利用しているみたい。
libeventに関しても追いかけなくちゃ。
以下読んでおかないとイケなさそうなページ。
