Searched refs:usepipe (Results 1 - 1 of 1) sorted by relevance

/ast/src/cmd/ksh93/sh/
H A Dxec.c104 static int subpipe[3],subdup,tsetio,usepipe; variable
110 if(usepipe)
112 usepipe++;
117 usepipe++;
145 --usepipe;
157 if(usepipe==0) while(1)
180 usepipe = 0;
1678 if(shp->comsub==1 && usepipe && unpipe)
1695 if(shp->comsub==1 && usepipe && unpipe)
1736 if(usepipe
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