bin/sh/var.c
103
{ &vmail, VUNSET, "MAIL=",
bin/sh/var.c
105
{ &vmpath, VUNSET, "MAILPATH=",
bin/sh/var.c
117
{ &vterm, VUNSET, "TERM=",
bin/sh/var.c
122
{ &vdisvfork, VUNSET, "SH_DISABLE_VFORK=",
bin/sh/var.c
245
flags |= VUNSET;
bin/sh/var.c
345
vp->flags &= ~(VTEXTFIXED|VSTACK|VUNSET);
bin/sh/var.c
425
if (v == NULL || v->flags & VUNSET)
bin/sh/var.c
454
if (v == NULL || v->flags & VUNSET ||
bin/sh/var.c
553
if ((vp->flags & (VEXPORT|VUNSET)) == VEXPORT)
bin/sh/var.c
559
if ((vp->flags & (VEXPORT|VUNSET)) == VEXPORT)
bin/sh/var.c
603
if (!(vp->flags & VUNSET))
bin/sh/var.c
613
if (!(vp->flags & VUNSET))
bin/sh/var.c
701
if (values && !(vp->flags & VUNSET)) {
bin/sh/var.c
766
lvp->flags = VUNSET;
bin/sh/var.c
801
} else if ((lvp->flags & (VUNSET|VSTRFIXED)) == VUNSET) {
bin/sh/var.c
815
(vp->flags & VUNSET) == 0);
bin/sh/var.c
897
vp->flags |= VUNSET;
bin/sh/var.c
98
{ &vhistsize, VUNSET, "HISTSIZE=",
bin/sh/var.h
110
#define mpathset() ((vmpath.flags & VUNSET) == 0)
bin/sh/var.h
111
#define disvforkset() ((vdisvfork.flags & VUNSET) == 0)
bin/sh/var.h
97
#define ifsset() ((vifs.flags & VUNSET) == 0)