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!
16 static gint debug_level = DEBUG_LEVEL_MIN;
19 gint get_debug_level(void)
24 void set_debug_level(gint new_level)
26 debug_level = CLAMP(new_level, DEBUG_LEVEL_MIN, DEBUG_LEVEL_MAX);
29 void debug_level_add(gint delta)
31 set_debug_level(debug_level + delta);
34 gint required_debug_level(gint level)
36 return (debug_level >= level);
39 static gint timeval_delta(struct timeval *result, struct timeval *x, struct timeval *y)
41 if (x->tv_usec < y->tv_usec)
43 gint nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
44 y->tv_usec -= 1000000 * nsec;
48 if (x->tv_usec - y->tv_usec > 1000000)
50 gint nsec = (x->tv_usec - y->tv_usec) / 1000000;
51 y->tv_usec += 1000000 * nsec;
55 result->tv_sec = x->tv_sec - y->tv_sec;
56 result->tv_usec = x->tv_usec - y->tv_usec;
58 return x->tv_sec < y->tv_sec;
61 const gchar *get_exec_time(void)
63 static gchar timestr[30];
64 static struct timeval start_tv = {0, 0};
65 static struct timeval previous = {0, 0};
66 static gint started = 0;
68 struct timeval tv = {0, 0};
69 static struct timeval delta = {0, 0};
71 gettimeofday(&tv, NULL);
73 if (start_tv.tv_sec == 0) start_tv = tv;
75 tv.tv_sec -= start_tv.tv_sec;
76 if (tv.tv_usec >= start_tv.tv_usec)
77 tv.tv_usec -= start_tv.tv_usec;
80 tv.tv_usec += 1000000 - start_tv.tv_usec;
84 if (started) timeval_delta(&delta, &tv, &previous);
89 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);
94 void init_exec_time(void)