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    Searched refs:VREADONLY (Results 1 - 2 of 2) sorted by relevancy

  /src/bin/sh/
var.h 45 #define VREADONLY 0x0004 /* variable cannot be modified */
var.c 284 setvar("PPID", buf, VREADONLY);
333 , VTEXTFIXED|VREADONLY|VNOEXPORT);
527 if (vp->flags & VREADONLY) {
1028 int flag = p[0] == 'r'? VREADONLY : VEXPORT;
1051 if (pflg || flag == VREADONLY
1075 if (nflg || flag == VREADONLY)
1380 if (vp->flags & VREADONLY && !(unexport & 1))
1392 if ((vp->flags&(VEXPORT|VSTRFIXED|VREADONLY|VNOEXPORT)) == 0) {

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