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

/macosx-10.10/ksh-23/ksh/src/cmd/ksh93/sh/
H A Dsubshell.c87 int pwdfd; /* file descritor for pwd */ member in struct:subshell
521 sp->pwdfd = -1;
541 if(xp->pwdfd>0 && strcmp(xp->pwd,shp->pwd)==0)
543 sp->pwdfd = xp->pwdfd;
547 if(sp->pwdfd<0)
554 sp->pwdfd = n;
557 sp->pwdfd = fcntl(n,F_DUPFD,10);
560 if(sp->pwdfd>0)
562 fcntl(sp->pwdfd,F_SETF
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