Lines Matching refs:var
1621 unsigned char *var; /* pointer to variable name */
1630 env_find(const unsigned char *var)
1635 if (strcmp(ep->var, var) == 0)
1689 env_define(const unsigned char *var, unsigned char *value)
1693 if ((ep = env_find(var))) {
1694 if (ep->var)
1695 free(ep->var);
1706 ep->welldefined = opt_welldefined(var);
1708 ep->var = strdup(var);
1714 env_undefine(unsigned char *var)
1718 if ((ep = env_find(var))) {
1722 if (ep->var)
1723 free(ep->var);
1731 env_export(const unsigned char *var)
1735 if ((ep = env_find(var)))
1740 env_unexport(const unsigned char *var)
1744 if ((ep = env_find(var)))
1749 env_send(unsigned char *var)
1760 var);
1763 ep = env_find(var);
1766 var);
1770 env_opt_add(ep->var);
1781 ep->var, ep->value);
1797 return(nep->var);
1804 env_getvalue(const unsigned char *var)
1808 if ((ep = env_find(var)))