shared/libkernelppp/settings_tools.cpp

112 copy_driver_parameter(const driver_parameter *from, driver_parameter *to)
114 	if (!from || !to)
117 	free_driver_parameter_fields(to);
120 		to->name = strdup(from->name);
122 		to->name = NULL;
124 	to->value_count = from->value_count;
126 		to->values = (char**) malloc(from->value_count * sizeof(char*));
128 		to->values = NULL;
130 	for (int32 index = 0; index < to->value_count; index++)
131 		to->values[index] = strdup(from->values[index]);
133 	to->parameter_count = from->parameter_count;
135 	if (to->parameter_count > 0) {
136 		to->parameters =
137 			(driver_parameter*) malloc(to->parameter_count * sizeof(driver_parameter));
138 		memset(to->parameters, 0, to->parameter_count * sizeof(driver_parameter));
140 		to->parameters = NULL;
142 	for (int32 index = 0; index < to->parameter_count; index++)
143 		copy_driver_parameter(&from->parameters[index], &to->parameters[index]);
167 add_driver_parameter_value(const char *value, driver_parameter *to)
169 	if (!value || !to)
172 	int32 oldCount = to->value_count;
173 	char **old = to->values;
175 	to->values = (char**) malloc((oldCount + 1) * sizeof(char*));
177 	if (!to->values) {
178 		to->values = old;
182 	to->value_count++;
183 	memcpy(to->values, old, oldCount * sizeof(char*));
184 	to->values[oldCount] = strdup(value);
191 add_driver_parameter(driver_parameter *add, driver_settings *to)
193 	if (!add || !to)
196 	int32 oldCount = to->parameter_count;
197 	driver_parameter *old = to->parameters;
199 	to->parameters =
202 	if (!to->parameters) {
203 		to->parameters = old;
207 	to->parameter_count++;
208 	memcpy(to->parameters, old, oldCount * sizeof(driver_parameter));
209 	memcpy(to->parameters + oldCount, add, sizeof(driver_parameter));