From 57a3d130f6804aa2d45e7548c40f3e455a4b424b Mon Sep 17 00:00:00 2001 From: mux Date: Mon, 9 Jun 2003 21:57:48 +0000 Subject: [PATCH] style(9). --- sys/kern/sys_pipe.c | 32 ++++++++++++++++++++------------ 1 file changed, 20 insertions(+), 12 deletions(-) diff --git a/sys/kern/sys_pipe.c b/sys/kern/sys_pipe.c index 3ae2f55bbcad..3cbd65afb691 100644 --- a/sys/kern/sys_pipe.c +++ b/sys/kern/sys_pipe.c @@ -481,8 +481,9 @@ pipe_read(fp, uio, active_cred, flags, td) size = (u_int) uio->uio_resid; PIPE_UNLOCK(rpipe); - error = uiomove(&rpipe->pipe_buffer.buffer[rpipe->pipe_buffer.out], - size, uio); + error = uiomove( + &rpipe->pipe_buffer.buffer[rpipe->pipe_buffer.out], + size, uio); PIPE_LOCK(rpipe); if (error) break; @@ -551,9 +552,9 @@ pipe_read(fp, uio, active_cred, flags, td) break; /* - * Unlock the pipe buffer for our remaining processing. We - * will either break out with an error or we will sleep and - * relock to loop. + * Unlock the pipe buffer for our remaining processing. + * We will either break out with an error or we will + * sleep and relock to loop. */ pipeunlock(rpipe); @@ -1043,24 +1044,31 @@ pipe_write(fp, uio, active_cred, flags, td) */ if (wpipe->pipe_buffer.in + segsize != wpipe->pipe_buffer.size) - panic("Expected pipe buffer wraparound disappeared"); + panic("Expected pipe buffer " + "wraparound disappeared"); PIPE_UNLOCK(rpipe); - error = uiomove(&wpipe->pipe_buffer.buffer[0], - size - segsize, uio); + error = uiomove( + &wpipe->pipe_buffer.buffer[0], + size - segsize, uio); PIPE_LOCK(rpipe); } if (error == 0) { wpipe->pipe_buffer.in += size; if (wpipe->pipe_buffer.in >= wpipe->pipe_buffer.size) { - if (wpipe->pipe_buffer.in != size - segsize + wpipe->pipe_buffer.size) - panic("Expected wraparound bad"); - wpipe->pipe_buffer.in = size - segsize; + if (wpipe->pipe_buffer.in != + size - segsize + + wpipe->pipe_buffer.size) + panic("Expected " + "wraparound bad"); + wpipe->pipe_buffer.in = size - + segsize; } wpipe->pipe_buffer.cnt += size; - if (wpipe->pipe_buffer.cnt > wpipe->pipe_buffer.size) + if (wpipe->pipe_buffer.cnt > + wpipe->pipe_buffer.size) panic("Pipe buffer overflow"); }