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kbdfs: simplfy

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This commit is contained in:
cinap_lenrek 2011-06-07 05:02:12 +00:00
parent 77481acf05
commit 1da8475093
1 changed files with 5 additions and 2 deletions
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7
sys/src/cmd/aux/kbdfs/kbdfs.c
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@ -617,15 +617,18 @@ reqproc(void *aux)
qq = &q; qq = &q;
ac = aux; ac = aux;
a[AREQ].op = CHANRCV;
a[AREQ].c = ac[0]; /* chan(Req*) */ a[AREQ].c = ac[0]; /* chan(Req*) */
a[AREQ].v = &r; a[AREQ].v = &r;
a[ASTR].c = ac[1]; /* chan(char*) */ a[ASTR].c = ac[1]; /* chan(char*) */
a[ASTR].v = &s; a[ASTR].v = &s;
a[AEND].op = CHANEND; a[AEND].op = CHANEND;
for(;;){ for(;;){
a[AREQ].op = CHANRCV; a[ASTR].op = s ? CHANNOP : CHANRCV;
a[ASTR].op = (q != nil && s == nil) ? CHANRCV : CHANNOP;
switch(alt(a)){ switch(alt(a)){
case AREQ: case AREQ:
if(r->ifcall.type == Tflush){ if(r->ifcall.type == Tflush){