2362N/A * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved. 0N/A * Redistribution and use in source and binary forms, with or without 0N/A * modification, are permitted provided that the following conditions 0N/A * - Redistributions of source code must retain the above copyright 0N/A * notice, this list of conditions and the following disclaimer. 0N/A * - Redistributions in binary form must reproduce the above copyright 0N/A * notice, this list of conditions and the following disclaimer in the 0N/A * documentation and/or other materials provided with the distribution. 2362N/A * - Neither the name of Oracle nor the names of its 0N/A * contributors may be used to endorse or promote products derived 0N/A * from this software without specific prior written permission. 0N/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 0N/A * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 0N/A * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 0N/A * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 0N/A * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 0N/A * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 0N/A * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 0N/A * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 0N/A * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 0N/A * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 0N/A * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 4378N/A * This source code is provided to illustrate the usage of a given feature 4378N/A * or technique and has been deliberately simplified. Additional steps 4378N/A * required for a production-quality application, such as security checks, 4378N/A * input validation and proper error handling, might not be present in 0N/A /* No Hi-Res timer option? */ 0N/A /* Turn on micro state accounting, once per process */ 0N/A /* create a socket */ 0N/A /* find remote host's addr from name */ 0N/A /* set remote host's addr; its already in network byte order */ 0N/A /* set remote host's port */ 0N/A /* now try connecting */ 0N/A/* Time of day in milli-seconds */ 0N/A/* Hi-res timer in micro-seconds */ 0N/A/* Time of day in milli-seconds */ 0N/A/* Current CPU hi-res CPU time used */ 0N/A /* Just using &Agent_OnLoad will get the first external symbol with 0N/A * On Solaris we can actually ask for the address of our Agent_OnLoad. 0N/A /* Just in case the above didn't work (missing linker patch?). */ 0N/A /* Use dladdr() to get the full path to libhprof.so, which we use to find 0N/A /* Full path to library name, need to move up one directory to 'lib' */ 4632N/A // not sure why other platforms have to go up two levels, but on macos we only need up one 0N/A/* Create the actual fill filename for a dynamic library. */ 0N/A /* Length of options directory location. */ 0N/A /* Quietly truncate on buffer overflow. Should be an error. */ 0N/A /* Construct path to library */ 0N/A/* Load this library (return NULL on error, and error message in err_buf) */ 0N/A/* Unload this library */ 0N/A/* Find an entry point inside this library (return NULL if not found) */