27 lines
513 B
C
27 lines
513 B
C
/* sleep.c
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Sleep for a number of seconds. */
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#include "uucp.h"
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#include "sysdep.h"
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#include "system.h"
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void
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usysdep_sleep (c)
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int c;
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{
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#if HAVE_NAPMS || HAVE_NAP || HAVE_USLEEP || HAVE_SELECT || HAVE_POLL
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int i;
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/* In this case, usysdep_pause is accurate. */
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for (i = 2 * c; i > 0; i--)
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usysdep_pause ();
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#else
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/* On some system sleep (1) may not sleep at all. Avoid this sort
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of problem by always doing at least sleep (2). */
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if (c < 2)
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c = 2;
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(void) sleep (c);
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#endif
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}
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