Remove private sleep/usleep hacks
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1030f4ea71
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=30676
@ -17,7 +17,7 @@
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* $Id: timer.c,v 1.17 1997/06/09 03:27:40 brian Exp $
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* $Id: timer.c,v 1.18 1997/08/25 00:29:30 brian Exp $
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*
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* TODO:
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*/
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@ -197,68 +197,6 @@ ShowTimers()
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}
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#ifdef SIGALRM
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u_int
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sleep(u_int sec)
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{
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struct timeval to, st, et;
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long sld, nwd, std;
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gettimeofday(&st, NULL);
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to.tv_sec = sec;
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to.tv_usec = 0;
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std = st.tv_sec * 1000000 + st.tv_usec;
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for (;;) {
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if (select(0, NULL, NULL, NULL, &to) == 0 ||
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errno != EINTR) {
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break;
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} else {
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gettimeofday(&et, NULL);
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sld = to.tv_sec * 1000000 + to.tv_sec;
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nwd = et.tv_sec * 1000000 + et.tv_usec - std;
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if (sld > nwd)
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sld -= nwd;
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else
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sld = 1; /* Avoid both tv_sec/usec is 0 */
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/* Calculate timeout value for select */
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to.tv_sec = sld / 1000000;
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to.tv_usec = sld % 1000000;
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}
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}
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return (0L);
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}
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void
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usleep(u_int usec)
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{
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struct timeval to, st, et;
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long sld, nwd, std;
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gettimeofday(&st, NULL);
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to.tv_sec = 0;
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to.tv_usec = usec;
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std = st.tv_sec * 1000000 + st.tv_usec;
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for (;;) {
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if (select(0, NULL, NULL, NULL, &to) == 0 ||
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errno != EINTR) {
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break;
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} else {
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gettimeofday(&et, NULL);
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sld = to.tv_sec * 1000000 + to.tv_sec;
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nwd = et.tv_sec * 1000000 + et.tv_usec - std;
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if (sld > nwd)
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sld -= nwd;
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else
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sld = 1; /* Avoid both tv_sec/usec is 0 */
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/* Calculate timeout value for select */
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to.tv_sec = sld / 1000000;
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to.tv_usec = sld % 1000000;
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}
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}
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}
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void
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InitTimerService(void)
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{
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