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-rw-r--r--kernel/pipe.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/pipe.c b/kernel/pipe.c
index b6eefb9..f6b501a 100644
--- a/kernel/pipe.c
+++ b/kernel/pipe.c
@@ -81,7 +81,7 @@ pipewrite(struct pipe *pi, uint64 addr, int n)
acquire(&pi->lock);
while(i < n){
- if(pi->readopen == 0 || pr->killed){
+ if(pi->readopen == 0 || killed(pr)){
release(&pi->lock);
return -1;
}
@@ -111,7 +111,7 @@ piperead(struct pipe *pi, uint64 addr, int n)
acquire(&pi->lock);
while(pi->nread == pi->nwrite && pi->writeopen){ //DOC: pipe-empty
- if(pr->killed){
+ if(killed(pr)){
release(&pi->lock);
return -1;
}