r12641: - remove some unused functions

- we already call usleep() directly in some places,
  so do it everywhere

metze
(This used to be commit 9eaf6e2c4d3dae3b6711e4aae3828222f5cab65e)

2 files changed, 1 insertions, 69 deletions

diff --git a/source4/lib/system.c b/source4/lib/system.c
index 07afa904ca9..655b4a1054f 100644
--- a/source4/lib/system.c
+++ b/source4/lib/system.c
@@ -38,73 +38,6 @@
      expansions/etc make sense to the OS should be acceptable to Samba.
 */
 
-
-
-/*******************************************************************
- A wrapper for usleep in case we don't have one.
-********************************************************************/
-
-int sys_usleep(long usecs)
-{
-#ifndef HAVE_USLEEP
-	struct timeval tval;
-#endif
-
-	/*
-	 * We need this braindamage as the glibc usleep
-	 * is not SPEC1170 complient... grumble... JRA.
-	 */
-
-	if(usecs < 0 || usecs > 1000000) {
-		errno = EINVAL;
-		return -1;
-	}
-
-#if HAVE_USLEEP
-	usleep(usecs);
-	return 0;
-#else /* HAVE_USLEEP */
-	/*
-	 * Fake it with select...
-	 */
-	tval.tv_sec = 0;
-	tval.tv_usec = usecs/1000;
-	select(0,NULL,NULL,NULL,&tval);
-	return 0;
-#endif /* HAVE_USLEEP */
-}
-
-
-/*******************************************************************
-A read wrapper that will deal with EINTR.
-********************************************************************/
-
-ssize_t sys_read(int fd, void *buf, size_t count)
-{
-	ssize_t ret;
-
-	do {
-		ret = read(fd, buf, count);
-	} while (ret == -1 && errno == EINTR);
-	return ret;
-}
-
-/*******************************************************************
-A write wrapper that will deal with EINTR.
-********************************************************************/
-
-ssize_t sys_write(int fd, const void *buf, size_t count)
-{
-	ssize_t ret;
-
-	do {
-		ret = write(fd, buf, count);
-	} while (ret == -1 && errno == EINTR);
-	return ret;
-}
-
-
-
 /**************************************************************************
 A wrapper for gethostbyname() that tries avoids looking up hostnames 
 in the root domain, which can cause dial-on-demand links to come up for no
diff --git a/source4/torture/nbench/nbio.c b/source4/torture/nbench/nbio.c
index f12fbbcb6fd..40d9277c6ed 100644
--- a/source4/torture/nbench/nbio.c
+++ b/source4/torture/nbench/nbio.c
@@ -649,8 +649,7 @@ void nb_flush(int fnum, NTSTATUS status)
 
 void nb_sleep(int usec, NTSTATUS status)
 {
-	(void)status;
-	sys_usleep(usec);
+	usleep(usec);
 }
 
 void nb_deltree(const char *dname)