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Made native main loop sleep a bit more

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This commit is contained in:
Joakim Eriksson 2012-01-04 08:32:46 -08:00 committed by Niclas Finne
parent 8b83ffec67
commit c3af79b795
1 changed files with 6 additions and 5 deletions
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11
platform/native/contiki-main.c
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@ -147,14 +147,14 @@ main(int argc, char **argv)
while(1) {
fd_set fdr;
fd_set fdw;
int n;
int maxfd;
int retval;
struct timeval tv;
n = process_run();
process_run();
tv.tv_sec = 0;
tv.tv_usec = 1;
tv.tv_usec = 1000;
FD_ZERO(&fdr);
FD_ZERO(&fdw);
@ -164,9 +164,10 @@ main(int argc, char **argv)
#ifdef SELECT_CALLBACK
maxfd = SELECT_CALLBACK->set_fd(maxfd, &fdr, &fdw);
#endif
if(select(maxfd + 1, &fdr, &fdw, NULL, &tv) < 0) {
if((retval = select(maxfd + 1, &fdr, &fdw, NULL, &tv)) < 0) {
perror("select");
} else {
} else if(retval > 0) {
/* timeout => retval == 0 */
if(FD_ISSET(STDIN_FILENO, &fdr)) {
char c;
if(read(STDIN_FILENO, &c, 1) > 0) {