阅读Sofia-SIP源码 - su模块 - su_debug.h/su_module_debug.h

Sofia-SIP源码su模块调试宏分析

最新推荐文章于 2025-09-15 21:45:35 发布

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最新推荐文章于 2025-09-15 21:45:35 发布 · 1.1k 阅读

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#sip #voip #sofia #源码 #su

现在知道去哪找介绍文档的文字了。本头文件的主要作用就是定义SU模块的调试宏。

/**@ingroup su_log
 * @file sofia-sip/su_debug.h
 * @brief SU debugging macros
 *
 * The logging levels and macros to use are defined as follows:
 *  - SU_DEBUG_0()  fatal errors, panic
 *  - SU_DEBUG_1()  critical errors, minimal progress at subsystem level
 *  - SU_DEBUG_2()  non-critical errors
 *  - SU_DEBUG_3()  warnings, progress messages
 *  - SU_DEBUG_5()  signaling protocol actions (incoming packets, etc.)
 *  - SU_DEBUG_7()  media protocol actions (incoming packets, etc.)
 *  - SU_DEBUG_9()  entering/exiting functions, very verbatim progress
 *
 * These macros are used to log with module-specific levels. The SU_LOG
 * macro is redefined with a pointer to a module-specific #su_log_t
 * structure, e.g., "iptsec_debug.h".
 *
 * @author Pekka Pessi <Pekka.Pessi@nokia.com>
 *
 * @date Created: Tue Feb  8 10:06:33 2000 ppessi
 *
 * @sa @ref debug_logs, su_llog(), su_vllog(), #su_log_t,
 */