91 	char *scan_el_dir, *builtname, *builtname_generic, *filename = 0;  in iioutils_get_type()  local
124 			ret = asprintf(&filename,  in iioutils_get_type()
130 			sysfsfp = fopen(filename, "r");  in iioutils_get_type()
132 				printf("failed to open %s\n", filename);  in iioutils_get_type()
159 			free(filename);  in iioutils_get_type()
161 			filename = 0;  in iioutils_get_type()
168 	if (filename)  in iioutils_get_type()
169 		free(filename);  in iioutils_get_type()
192 	char *filename = NULL;  in iioutils_get_param_float()  local
214 			ret = asprintf(&filename,  in iioutils_get_param_float()
220 			sysfsfp = fopen(filename, "r");  in iioutils_get_param_float()
229 	if (filename)  in iioutils_get_param_float()
230 		free(filename);  in iioutils_get_param_float()
278 	char *filename;  in build_channel_array()  local
294 			ret = asprintf(&filename,  in build_channel_array()
300 			sysfsfp = fopen(filename, "r");  in build_channel_array()
303 				free(filename);  in build_channel_array()
310 			free(filename);  in build_channel_array()
325 			ret = asprintf(&filename,  in build_channel_array()
333 			sysfsfp = fopen(filename, "r");  in build_channel_array()
335 				free(filename);  in build_channel_array()
343 				free(filename);  in build_channel_array()
354 				free(filename);  in build_channel_array()
362 				free(filename);  in build_channel_array()
365 			ret = asprintf(&filename,  in build_channel_array()
370 				free(filename);  in build_channel_array()
374 			sysfsfp = fopen(filename, "r");  in build_channel_array()
377 			free(filename);  in build_channel_array()
438 	char *filename;  in find_type_by_name()  local
458 				filename = malloc(strlen(iio_dir)  in find_type_by_name()
462 				if (filename == NULL) {  in find_type_by_name()
466 				sprintf(filename, "%s%s%d/name",  in find_type_by_name()
470 				nameFile = fopen(filename, "r");  in find_type_by_name()
472 					free(filename);  in find_type_by_name()
475 				free(filename);  in find_type_by_name()
489 int _write_sysfs_int(char *filename, char *basedir, int val, int verify)  in _write_sysfs_int()  argument
494 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in _write_sysfs_int()
498 	sprintf(temp, "%s/%s", basedir, filename);  in _write_sysfs_int()
520 				filename);  in _write_sysfs_int()
529 int write_sysfs_int(char *filename, char *basedir, int val)  in write_sysfs_int()  argument
531 	return _write_sysfs_int(filename, basedir, val, 0);  in write_sysfs_int()
534 int write_sysfs_int_and_verify(char *filename, char *basedir, int val)  in write_sysfs_int_and_verify()  argument
536 	return _write_sysfs_int(filename, basedir, val, 1);  in write_sysfs_int_and_verify()
539 int _write_sysfs_string(char *filename, char *basedir, char *val, int verify)  in _write_sysfs_string()  argument
543 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in _write_sysfs_string()
549 	sprintf(temp, "%s/%s", basedir, filename);  in _write_sysfs_string()
574 				filename);  in _write_sysfs_string()
590 int write_sysfs_string_and_verify(char *filename, char *basedir, char *val)  in write_sysfs_string_and_verify()  argument
592 	return _write_sysfs_string(filename, basedir, val, 1);  in write_sysfs_string_and_verify()
595 int write_sysfs_string(char *filename, char *basedir, char *val)  in write_sysfs_string()  argument
597 	return _write_sysfs_string(filename, basedir, val, 0);  in write_sysfs_string()
600 int read_sysfs_posint(char *filename, char *basedir)  in read_sysfs_posint()  argument
604 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_posint()
610 	sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_posint()
623 int read_sysfs_float(char *filename, char *basedir, float *val)  in read_sysfs_float()  argument
627 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_float()
633 	sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_float()
646 int read_sysfs_string(const char *filename, const char *basedir, char *str)  in read_sysfs_string()  argument
650 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_string()
656 	sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_string()