kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-11-17 07:18:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

add a library of timeval manipulation functions, and change a large number of usses to use the new functions (bug #4504)

Browse Source 
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6146 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2005-07-15 23:00:47 +00:00
parent 60cd1fa57d
commit 22b0f5d306
39 changed files with 420 additions and 635 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
channel.c
View File

@@ -1120,7 +1120,7 @@ int ast_activate_generator(struct ast_channel *chan, struct ast_generator *gen,
int ast_waitfor_n_fd(int *fds, int n, int *ms, int *exception)
{
/* Wait for x amount of time on a file descriptor to have input. */
struct timeval start, now;
struct timeval start;
int res;
int x, y;
int winner = -1;
@@ -1133,7 +1133,7 @@ int ast_waitfor_n_fd(int *fds, int n, int *ms, int *exception)
return -1;
}
if (*ms > 0)
gettimeofday(&start, NULL);
start = ast_tvnow();
y = 0;
for (x=0;x<n;x++) {
if (fds[x] > -1) {
@@ -1166,13 +1166,8 @@ int ast_waitfor_n_fd(int *fds, int n, int *ms, int *exception)
}
}
if (*ms > 0) {
long passed;
gettimeofday(&now, NULL);
passed = (now.tv_sec - start.tv_sec) * 1000;
passed += (now.tv_usec - start.tv_usec) / 1000;
if (passed <= *ms)
*ms -= passed;
else
*ms -= ast_tvdiff_ms(ast_tvnow(), start);
if (*ms < 0)
*ms = 0;
}
return winner;
@@ -1182,7 +1177,7 @@ struct ast_channel *ast_waitfor_nandfds(struct ast_channel **c, int n, int *fds,
int *exception, int *outfd, int *ms)
{
/* Wait for x amount of time on a file descriptor to have input. */
struct timeval start, end;
struct timeval start;
struct pollfd *pfds;
int res;
long rms;
@@ -1253,7 +1248,7 @@ struct ast_channel *ast_waitfor_nandfds(struct ast_channel **c, int n, int *fds,
}
}
if (*ms > 0)
gettimeofday(&start, NULL);
start = ast_tvnow();
res = poll(pfds, max, rms);
if (res < 0) {
for (x=0;x<n;x++)
@@ -1315,13 +1310,8 @@ struct ast_channel *ast_waitfor_nandfds(struct ast_channel **c, int n, int *fds,
}
}
if (*ms > 0) {
long diff;
gettimeofday(&end, NULL);
diff = (end.tv_sec - start.tv_sec) * 1000;
diff += (end.tv_usec - start.tv_usec) / 1000;
if (diff < *ms)
*ms -= diff;
else
*ms -= ast_tvdiff_ms(ast_tvnow(), start);
if (*ms < 0)
*ms = 0;
}
return winner;
@@ -2809,15 +2799,6 @@ int ast_setstate(struct ast_channel *chan, int state)
return 0;
}
static long tvdiff(struct timeval *now, struct timeval *then)
{
#if 0
return (((now->tv_sec * 1000) + now->tv_usec / 1000) - ((then->tv_sec * 1000) + then->tv_usec / 1000));
#else
return (now->tv_sec - then->tv_sec) * 1000 + (now->tv_usec - then->tv_usec) / 1000;
#endif
}
/*--- Find bridged channel */
struct ast_channel *ast_bridged_channel(struct ast_channel *chan)
{
@@ -2878,7 +2859,6 @@ static int ast_generic_bridge(int *playitagain, int *playit, struct timeval *sta
int res=0;
int o0nativeformats;
int o1nativeformats;
struct timeval precise_now;
long elapsed_ms=0, time_left_ms=0;
cs[0] = c0;
@@ -2899,8 +2879,7 @@ static int ast_generic_bridge(int *playitagain, int *playit, struct timeval *sta
/* timestamp */
if (config->timelimit) {
/* If there is a time limit, return now */
gettimeofday(&precise_now,NULL);
elapsed_ms = tvdiff(&precise_now,start_time);
elapsed_ms = ast_tvdiff_ms(ast_tvnow(), *start_time);
time_left_ms = config->timelimit - elapsed_ms;
if (*playitagain && ((ast_test_flag(&(config->features_caller), AST_FEATURE_PLAY_WARNING)) || (ast_test_flag(&(config->features_callee), AST_FEATURE_PLAY_WARNING))) && (config->play_warning && time_left_ms <= config->play_warning)) {
@@ -3022,7 +3001,7 @@ int ast_channel_bridge(struct ast_channel *c0, struct ast_channel *c1, struct as
int firstpass;
int o0nativeformats;
int o1nativeformats;
struct timeval start_time,precise_now;
struct timeval start_time;
long elapsed_ms=0, time_left_ms=0;
int playit=0, playitagain=1, first_time=1;
@@ -3031,7 +3010,7 @@ int ast_channel_bridge(struct ast_channel *c0, struct ast_channel *c1, struct as
config->firstpass = 0;
/* timestamp */
gettimeofday(&start_time,NULL);
start_time = ast_tvnow();
time_left_ms = config->timelimit;
if ((ast_test_flag(&(config->features_caller), AST_FEATURE_PLAY_WARNING)) && config->start_sound && firstpass)
@@ -3073,8 +3052,7 @@ int ast_channel_bridge(struct ast_channel *c0, struct ast_channel *c1, struct as
for (/* ever */;;) {
/* timestamp */
if (config->timelimit) {
gettimeofday(&precise_now,NULL);
elapsed_ms = tvdiff(&precise_now,&start_time);
elapsed_ms = ast_tvdiff_ms(ast_tvnow(), start_time);
time_left_ms = config->timelimit - elapsed_ms;
if (playitagain && ((ast_test_flag(&(config->features_caller), AST_FEATURE_PLAY_WARNING)) || (ast_test_flag(&(config->features_callee), AST_FEATURE_PLAY_WARNING))) && (config->play_warning && time_left_ms <= config->play_warning)) {