diff options
| author | jasone <jasone@FreeBSD.org> | 2000-01-12 09:23:48 +0000 |
|---|---|---|
| committer | jasone <jasone@FreeBSD.org> | 2000-01-12 09:23:48 +0000 |
| commit | 75903038bc52105bc7479fe5f2b75f22f10c1c50 (patch) | |
| tree | c9e28eda650bbd7eaa3eb22c8d7c75d00a96a451 /lib/libc/gen/pause.c | |
| parent | 688bb99b3f790aad607b949661d0361486bbe346 (diff) | |
| download | FreeBSD-src-75903038bc52105bc7479fe5f2b75f22f10c1c50.zip FreeBSD-src-75903038bc52105bc7479fe5f2b75f22f10c1c50.tar.gz | |
Add three-tier symbol naming in support of POSIX thread cancellation
points. For library functions, the pattern is __sleep() <--
_libc_sleep() <-- sleep(). The arrows represent weak aliases. For
system calls, the pattern is _read() <-- _libc_read() <-- read().
Diffstat (limited to 'lib/libc/gen/pause.c')
| -rw-r--r-- | lib/libc/gen/pause.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/libc/gen/pause.c b/lib/libc/gen/pause.c index 9cbe467..b1e976e 100644 --- a/lib/libc/gen/pause.c +++ b/lib/libc/gen/pause.c @@ -29,6 +29,8 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. + * + * $FreeBSD$ */ #if defined(LIBC_SCCS) && !defined(lint) @@ -42,8 +44,10 @@ static char sccsid[] = "@(#)pause.c 8.1 (Berkeley) 6/4/93"; * Backwards compatible pause. */ int -pause() +__pause() { - return sigpause(sigblock(0L)); } + +__weak_reference(__pause, _libc_pause); +__weak_reference(_libc_pause, pause); |
