From 5e37235d8726bf81ef8a343c62dc0b06de344337 Mon Sep 17 00:00:00 2001 From: Igor Pashev Date: Sat, 18 Jan 2014 17:26:45 +0400 Subject: Initial version --- debug.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 debug.c (limited to 'debug.c') diff --git a/debug.c b/debug.c new file mode 100644 index 0000000..4263002 --- /dev/null +++ b/debug.c @@ -0,0 +1,56 @@ +/* +Copyright (c) 2014 Igor Pashev + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include + +static pthread_mutex_t debug_mutex = PTHREAD_MUTEX_INITIALIZER; + +void +__debug (const char *file, int line, const char *func, const char *msg, ...) +{ + va_list ap; + time_t ltime; + char time_str[32]; + + ltime = time (NULL); + strftime (time_str, sizeof (time_str), "%Y-%m-%d %T %z", + localtime (<ime)); + + va_start (ap, msg); + + pthread_mutex_lock (&debug_mutex); + + fprintf (stderr, "%s %s:%d (%s): ", time_str, file, line, func); + vfprintf (stderr, msg, ap); + fprintf (stderr, "\n"); + + pthread_mutex_unlock (&debug_mutex); + + va_end (ap); +} -- cgit v1.2.3