diff options
| -rw-r--r-- | docs/examples/smtp-multi.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/docs/examples/smtp-multi.c b/docs/examples/smtp-multi.c index 5a3125b7c..7f3d333df 100644 --- a/docs/examples/smtp-multi.c +++ b/docs/examples/smtp-multi.c @@ -78,19 +78,19 @@ static size_t payload_source(void *ptr, size_t size, size_t nmemb, void *userp) static struct timeval tvnow(void) { - /* - ** time() returns the value of time in seconds since the Epoch. - */ struct timeval now; + + /* time() returns the value of time in seconds since the epoch */ now.tv_sec = (long)time(NULL); now.tv_usec = 0; + return now; } static long tvdiff(struct timeval newer, struct timeval older) { - return (newer.tv_sec-older.tv_sec)*1000+ - (newer.tv_usec-older.tv_usec)/1000; + return (newer.tv_sec - older.tv_sec) * 1000 + + (newer.tv_usec - older.tv_usec) / 1000; } int main(void) @@ -150,15 +150,15 @@ int main(void) while(still_running) { struct timeval timeout; - int rc; /* select() return code */ - fd_set fdread; fd_set fdwrite; fd_set fdexcep; int maxfd = -1; + int rc; long curl_timeo = -1; + /* Initialise the file descriptors */ FD_ZERO(&fdread); FD_ZERO(&fdwrite); FD_ZERO(&fdexcep); @@ -187,17 +187,16 @@ int main(void) rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout); if(tvdiff(tvnow(), mp_start) > MULTI_PERFORM_HANG_TIMEOUT) { - fprintf(stderr, "ABORTING TEST, since it seems " - "that it would have run forever.\n"); + fprintf(stderr, + "ABORTING: Since it seems that we would have run forever.\n"); break; } switch(rc) { - case -1: - /* select error */ + case -1: /* select error */ break; - case 0: /* timeout */ - default: /* action */ + case 0: /* timeout */ + default: /* action */ curl_multi_perform(mcurl, &still_running); break; } |