From 685f4d65d49627d3ecfb101e1d679a03e504f8f8 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Mon, 3 Jun 1996 18:59:24 +0000 Subject: sleep moved into newlibc.c so the sleep.o object would not be in the library. This implementation of sleep is now only used when the POSIX API is not configured. --- cpukit/libcsupport/src/newlibc.c | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) (limited to 'cpukit/libcsupport/src/newlibc.c') diff --git a/cpukit/libcsupport/src/newlibc.c b/cpukit/libcsupport/src/newlibc.c index 6a80d4944b..81b7ea5c5d 100644 --- a/cpukit/libcsupport/src/newlibc.c +++ b/cpukit/libcsupport/src/newlibc.c @@ -335,7 +335,7 @@ void _exit(int status) /* - * These are only supported in the posix api. + * These are directly supported (and completely correct) in the posix api. */ #ifndef RTEMS_POSIX_API @@ -354,6 +354,31 @@ int __kill( pid_t pid, int sig ) return 0; } +unsigned int sleep( + unsigned int seconds +) +{ + rtems_status_code status; + rtems_interval ticks_per_second; + rtems_interval ticks; + + status = rtems_clock_get( + RTEMS_CLOCK_GET_TICKS_PER_SECOND, + &ticks_per_second + ); + + ticks = seconds * ticks_per_second; + + status = rtems_task_wake_after( ticks ); + + /* + * Returns the "unslept" amount of time. In RTEMS signals are not + * interruptable, so tasks really sleep all of the requested time. + */ + + return 0; +} + #endif #endif -- cgit v1.2.3