Simplify sytem call renaming. Instead of _foo() <-- _libc_foo <-- foo(),

just use _foo() <-- foo().  In the case of a libpthread that doesn't do
call conversion (such as linuxthreads and our upcoming libpthread), this
is adequate.  In the case of libc_r, we still need three names, which are
now _thread_sys_foo() <-- _foo() <-- foo().

Convert all internal libc usage of: aio_suspend(), close(), fsync(), msync(),
nanosleep(), open(), fcntl(), read(), and write() to _foo() instead of foo().

Remove all internal libc usage of: creat(), pause(), sleep(), system(),
tcdrain(), wait(), and waitpid().

Make thread cancellation fully POSIX-compliant.

Suggested by:	deischen

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libc_r/uthread/uthread_spinlock.c b/lib/libc_r/uthread/uthread_spinlock.c
index 4e94ffc..e797f90 100644
--- a/lib/libc_r/uthread/uthread_spinlock.c
+++ b/lib/libc_r/uthread/uthread_spinlock.c
@@ -90,7 +90,7 @@ _spinlock_debug(spinlock_t *lck, char *fname, int lineno)
 			char str[256];
 			snprintf(str, sizeof(str), "%s - Warning: Thread %p attempted to lock %p from %s (%d) was left locked from %s (%d)\n", __progname, _thread_run, lck, fname, lineno, lck->fname, lck->lineno);
 			_thread_sys_write(2,str,strlen(str));
-			sleep(1);
+			__sleep(1);
 			cnt = 0;
 		}