Searched refs:VUNSET (Results 1 – 2 of 2) sorted by relevance
| /freebsd/bin/sh/ |
| H A D | var.c | 98 { &vhistsize, VUNSET, "HISTSIZE=",
103 { &vmail, VUNSET, "MAIL=",
105 { &vmpath, VUNSET, "MAILPATH=",
117 { &vterm, VUNSET, "TERM=",
122 { &vdisvfork, VUNSET, "SH_DISABLE_VFORK=",
245 flags |= VUNSET; in setvar()
345 vp->flags &= ~(VTEXTFIXED|VSTACK|VUNSET); in setvareq()
425 if (v == NULL || v->flags & VUNSET) in lookupvar()
454 if (v == NULL || v->flags & VUNSET || in bltinlookup()
553 if ((vp->flags & (VEXPORT|VUNSET)) == VEXPORT) in environment()
[all …]
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| H A D | var.h | 45 #define VUNSET 0x20 /* the variable is not set */ macro
97 #define ifsset() ((vifs.flags & VUNSET) == 0)
110 #define mpathset() ((vmpath.flags & VUNSET) == 0)
111 #define disvforkset() ((vdisvfork.flags & VUNSET) == 0)
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