Searched refs:subpipe (Results 1 - 1 of 1) sorted by relevance
| /ast/src/cmd/ksh93/sh/ |
| H A D | xec.c | 104 static int subpipe[3],subdup,tsetio,usepipe; variable
115 if(sh_rpipe(subpipe) < 0)
118 fcntl(subpipe[0],F_SETFD,FD_CLOEXEC);
119 subpipe[2] = fcntl(1,F_DUPFD,10);
120 fcntl(subpipe[2],F_SETFD,FD_CLOEXEC);
121 shp->fdstatus[subpipe[2]] = shp->fdstatus[1];
123 fcntl(subpipe[1],F_DUPFD,1);
124 shp->fdstatus[1] = shp->fdstatus[subpipe[1]];
125 sh_close(subpipe[1]);
143 fcntl(subpipe[
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