Lines Matching refs:var
53 SHELL_VAR *var;
58 var = find_tempenv_variable ((char *)name);
59 if (var)
63 last_tempenv_value = value_cell (var) ? savestring (value_cell (var)) : (char *)NULL;
68 var = find_variable ((char *)name);
69 if (var && exported_p (var))
70 return (value_cell (var));
108 SHELL_VAR *var;
130 var = bind_variable (name, value, 0);
131 if (var == 0)
137 VUNSETATTR (var, att_invisible);
138 VSETATTR (var, att_exported);
162 SHELL_VAR *var;
171 var = 0;
175 var = find_variable (name);
177 if (var == 0)
178 var = bind_variable (name, v, 0);
180 if (var == 0)
183 VUNSETATTR (var, att_invisible);
184 VSETATTR (var, att_exported);