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| author | John Birrell <jb@FreeBSD.org> | 1998-06-09 23:21:05 +0000 |
|---|---|---|
| committer | John Birrell <jb@FreeBSD.org> | 1998-06-09 23:21:05 +0000 |
| commit | ddc8afd422568750de7698d8a92b79b27599dd2f (patch) | |
| tree | 7b6d63e77297f7bad0d21a6bb68fa893b9a54574 /lib/libkse/thread/thr_readv.c | |
| parent | a67502218841058625ebd524b04693bee2622955 (diff) | |
| download | src-ddc8afd422568750de7698d8a92b79b27599dd2f.tar.gz src-ddc8afd422568750de7698d8a92b79b27599dd2f.zip | |
Implement compile time debug support instead of tracking file name and
line number every time a file descriptor is locked.
This looks like a big change but it isn't. It should reduce the size
of libc_r and make it run slightly faster.
Notes
Notes:
svn path=/head/; revision=36830
Diffstat (limited to 'lib/libkse/thread/thr_readv.c')
| -rw-r--r-- | lib/libkse/thread/thr_readv.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/libkse/thread/thr_readv.c b/lib/libkse/thread/thr_readv.c index 10d1a43a379a..0a19290b0501 100644 --- a/lib/libkse/thread/thr_readv.c +++ b/lib/libkse/thread/thr_readv.c @@ -29,7 +29,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: uthread_readv.c,v 1.3 1997/04/01 22:44:16 jb Exp $ + * $Id: uthread_readv.c,v 1.4 1998/04/29 09:59:11 jb Exp $ * */ #include <sys/types.h> @@ -47,8 +47,7 @@ readv(int fd, const struct iovec * iov, int iovcnt) int ret; /* Lock the file descriptor for read: */ - if ((ret = _thread_fd_lock(fd, FD_READ, NULL, - __FILE__, __LINE__)) == 0) { + if ((ret = _FD_LOCK(fd, FD_READ, NULL)) == 0) { /* Perform a non-blocking readv syscall: */ while ((ret = _thread_sys_readv(fd, iov, iovcnt)) < 0) { if ((_thread_fd_table[fd]->flags & O_NONBLOCK) == 0 && @@ -75,7 +74,7 @@ readv(int fd, const struct iovec * iov, int iovcnt) break; } } - _thread_fd_unlock(fd, FD_READ); + _FD_UNLOCK(fd, FD_READ); } return (ret); } |