home *** CD-ROM | disk | FTP | other *** search
-
-
- #include "../src/config.h"
-
-
- #ifdef HAVE_SYS_TIME_H
- # include <sys/time.h>
- #endif
-
- #ifdef HAVE_SYS_TYPES_H
- # include <sys/types.h>
- #endif
-
-
- #include <unistd.h>
- #include <string.h>
-
- #if defined(HAVE_SELECT)
-
- #ifdef HAVE_SYS_SELECT_H
- # include <sys/select.h>
- #endif
-
- void
- wusleep(unsigned int microsecs)
- {
- struct timeval tv;
- fd_set rd, wr, ex;
- FD_ZERO(&rd);
- FD_ZERO(&wr);
- FD_ZERO(&ex);
- tv.tv_sec = microsecs / 1000000u;
- tv.tv_usec = microsecs % 1000000u;
- select(1, &rd, &wr, &ex, &tv);
- }
-
- #else /* not HAVE_SELECT */
-
- # ifdef HAVE_POLL
-
- void
- wusleep(unsigned int microsecs)
- {
- poll((struct poll *) 0, (size_t) 0, microsecs/1000);
- }
-
- # else /* ! HAVE_POLL */
-
- oops!
-
- # endif /* !HAVE_POLL */
- #endif /* !HAVE_SELECT */
-