optimize: cache static file's descriptor

tevene · Jun 13, 2012 · b27c33d · b27c33d
1 parent 194998b
commit b27c33d
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Showing 14 changed files with 379 additions and 146 deletions.
diff --git a/.gitignore b/.gitignore
@@ -28,9 +28,8 @@ missing
 stamp-h1
 tags
 zlog-chk-conf
-zlog-gen-conf
+zlog-*.tar.gz
 zlog.pc
-press.log*
 callgrind*
 err.log
 test_*
@@ -42,4 +41,4 @@ doc/*.pdf
 doc/obj.think
 doc/zlog.3
 doc/zlogtest.xls
-zlog-*.tar.gz
+test/press*
diff --git a/TODO b/TODO
@@ -56,6 +56,7 @@
 [o] 基于日志笔数自动刷新配置
 [o] 基于日志笔数自动做sync到硬盘操作
 --- 1.0.3 ---
+[o] 缓存静态文件的fd，优化
 
 [p] 使用valgrind测试性能
 [ ] 增加man  age,  df, 案例

diff --git a/devconf.sh b/devconf.sh
@@ -2,4 +2,4 @@
 
 # from configure,Makefile.am->Makefile, developer use
 
-CFLAGS="-Wall -Werror -g -O2 -std=c99" ./configure --prefix=/opt/develop/ --enable-test
+CFLAGS="-Wall -Werror -g -O0 -std=c99" ./configure --prefix=/opt/develop/ --enable-test
diff --git a/libzlog/rotater.c b/libzlog/rotater.c
@@ -485,6 +485,7 @@ int zlog_rotater_rotate(zlog_rotater_t *a_rotater,
 		rc = -1;
 		goto zlog_rotater_rotate_exit;
 	} else if (rc == 0) {
+		rc = 1;
 		zc_debug("zlog_rotater_file_ls_mv success");
 	}
 

diff --git a/libzlog/rotater.h b/libzlog/rotater.h
@@ -26,6 +26,13 @@ typedef struct zlog_rotater_s zlog_rotater_t;
 
 zlog_rotater_t *zlog_rotater_new(char *lock_file);
 void zlog_rotater_del(zlog_rotater_t *a_rot);
+
+/*
+ * return
+ * -1	fail
+ * 0	no rotate
+ * 1	rotate and success
+ */
 int zlog_rotater_rotate(zlog_rotater_t *a_rot,
 		char *file_path, long file_max_size, int file_max_count,
 		size_t msg_len);
Original file line number	Diff line number	Diff line change
Expand Up		@@ -2,4 +2,4 @@

		# from configure,Makefile.am->Makefile, developer use

		CFLAGS="-Wall -Werror -g -O2 -std=c99" ./configure --prefix=/opt/develop/ --enable-test
		CFLAGS="-Wall -Werror -g -O0 -std=c99" ./configure --prefix=/opt/develop/ --enable-test