C++ (Cpp) madrof示例

示例#1

static struct varent *
madrof(Char *pat, struct varent *vp)
{
    struct varent *vp1;

    for (vp = vp->v_left; vp; vp = vp->v_right) {
	if (vp->v_left && (vp1 = madrof(pat, vp)) != NULL)
	    return vp1;
	if (Gmatch(vp->v_name, pat))
	    return vp;
    }
    return vp;
}

示例#2

文件： set.c 项目： Open343/bitrig

void
unset1(Char *v[], struct varent *head)
{
    struct varent *vp;
    int cnt;

    while (*++v) {
	cnt = 0;
	while ((vp = madrof(*v, head->v_left)) != NULL)
	    unsetv1(vp), cnt++;
	if (cnt == 0)
	    setname(vis_str(*v));
    }
}

示例#3

void
unset1(Char *v[], struct varent *head)
{
    struct varent *vp;
    int cnt;

    while (*++v) {
	cnt = 0;
	while ((vp = madrof(*v, head)) != NULL)
	    if (vp->v_flags & VAR_READONLY)
		stderror(ERR_READONLY|ERR_NAME, vp->v_name);
	    else
		unsetv1(vp), cnt++;
	if (cnt == 0)
	    setname(short2str(*v));
    }
}