3 * Copyright (C) 2008 The Geeqie Team
5 * Authors: Vladimir Nadvornik, Laurent Monin
7 * This software is released under the GNU General Public License (GNU GPL).
8 * Please read the included file COPYING for more information.
9 * This software comes with no warranty of any kind, use at your own risk!
17 static gint debug_level = DEBUG_LEVEL_MIN;
20 gint get_debug_level(void)
25 void set_debug_level(gint new_level)
27 debug_level = CLAMP(new_level, DEBUG_LEVEL_MIN, DEBUG_LEVEL_MAX);
30 void debug_level_add(gint delta)
32 set_debug_level(debug_level + delta);
35 gint required_debug_level(gint level)
37 return (debug_level >= level);
40 static gint timeval_delta(struct timeval *result, struct timeval *x, struct timeval *y)
42 if (x->tv_usec < y->tv_usec)
44 gint nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
45 y->tv_usec -= 1000000 * nsec;
49 if (x->tv_usec - y->tv_usec > 1000000)
51 gint nsec = (x->tv_usec - y->tv_usec) / 1000000;
52 y->tv_usec += 1000000 * nsec;
56 result->tv_sec = x->tv_sec - y->tv_sec;
57 result->tv_usec = x->tv_usec - y->tv_usec;
59 return x->tv_sec < y->tv_sec;
62 const gchar *get_exec_time(void)
64 static gchar timestr[30];
65 static struct timeval start_tv = {0, 0};
66 static struct timeval previous = {0, 0};
67 static gint started = 0;
69 struct timeval tv = {0, 0};
70 static struct timeval delta = {0, 0};
72 gettimeofday(&tv, NULL);
74 if (start_tv.tv_sec == 0) start_tv = tv;
76 tv.tv_sec -= start_tv.tv_sec;
77 if (tv.tv_usec >= start_tv.tv_usec)
78 tv.tv_usec -= start_tv.tv_usec;
81 tv.tv_usec += 1000000 - start_tv.tv_usec;
85 if (started) timeval_delta(&delta, &tv, &previous);
90 g_snprintf(timestr, sizeof(timestr), "%5d.%06d (+%05d.%06d)", (int)tv.tv_sec, (int)tv.tv_usec, (int)delta.tv_sec, (int)delta.tv_usec);
95 void init_exec_time(void)