93 	char *scan_el_dir, *builtname, *builtname_generic, *filename = 0;  in iioutils_get_type()  local
123 			ret = asprintf(&filename,  in iioutils_get_type()
130 			sysfsfp = fopen(filename, "r");  in iioutils_get_type()
134 					filename);  in iioutils_get_type()
167 					filename);  in iioutils_get_type()
172 			free(filename);  in iioutils_get_type()
173 			filename = 0;  in iioutils_get_type()
189 	if (filename)  in iioutils_get_type()
190 		free(filename);  in iioutils_get_type()
224 	char *filename = NULL;  in iioutils_get_param_float()  local
248 			ret = asprintf(&filename,  in iioutils_get_param_float()
255 			sysfsfp = fopen(filename, "r");  in iioutils_get_param_float()
268 	if (filename)  in iioutils_get_param_float()
269 		free(filename);  in iioutils_get_param_float()
321 	char *filename;  in build_channel_array()  local
337 			ret = asprintf(&filename,  in build_channel_array()
344 			sysfsfp = fopen(filename, "r");  in build_channel_array()
347 				free(filename);  in build_channel_array()
357 				free(filename);  in build_channel_array()
365 				free(filename);  in build_channel_array()
369 			free(filename);  in build_channel_array()
385 			ret = asprintf(&filename,  in build_channel_array()
394 			sysfsfp = fopen(filename, "r");  in build_channel_array()
397 				free(filename);  in build_channel_array()
405 				free(filename);  in build_channel_array()
412 				free(filename);  in build_channel_array()
418 				free(filename);  in build_channel_array()
429 				free(filename);  in build_channel_array()
439 				free(filename);  in build_channel_array()
445 			ret = asprintf(&filename,  in build_channel_array()
450 				free(filename);  in build_channel_array()
455 			sysfsfp = fopen(filename, "r");  in build_channel_array()
459 					filename);  in build_channel_array()
460 				free(filename);  in build_channel_array()
470 				free(filename);  in build_channel_array()
476 				free(filename);  in build_channel_array()
480 			free(filename);  in build_channel_array()
571 	char *filename;  in find_type_by_name()  local
602 				filename = malloc(strlen(iio_dir) + strlen(type)  in find_type_by_name()
604 				if (!filename) {  in find_type_by_name()
609 				ret = sprintf(filename, "%s%s%d/name", iio_dir,  in find_type_by_name()
612 					free(filename);  in find_type_by_name()
616 				namefp = fopen(filename, "r");  in find_type_by_name()
618 					free(filename);  in find_type_by_name()
622 				free(filename);  in find_type_by_name()
655 static int _write_sysfs_int(const char *filename, const char *basedir, int val,  in _write_sysfs_int()  argument
661 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in _write_sysfs_int()
666 	ret = sprintf(temp, "%s/%s", basedir, filename);  in _write_sysfs_int()
714 				val, basedir, filename);  in _write_sysfs_int()
732 int write_sysfs_int(const char *filename, const char *basedir, int val)  in write_sysfs_int()  argument
734 	return _write_sysfs_int(filename, basedir, val, 0);  in write_sysfs_int()
746 int write_sysfs_int_and_verify(const char *filename, const char *basedir,  in write_sysfs_int_and_verify()  argument
749 	return _write_sysfs_int(filename, basedir, val, 1);  in write_sysfs_int_and_verify()
752 static int _write_sysfs_string(const char *filename, const char *basedir,  in _write_sysfs_string()  argument
757 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in _write_sysfs_string()
764 	ret = sprintf(temp, "%s/%s", basedir, filename);  in _write_sysfs_string()
813 				basedir, filename);  in _write_sysfs_string()
832 int write_sysfs_string_and_verify(const char *filename, const char *basedir,  in write_sysfs_string_and_verify()  argument
835 	return _write_sysfs_string(filename, basedir, val, 1);  in write_sysfs_string_and_verify()
846 int write_sysfs_string(const char *filename, const char *basedir,  in write_sysfs_string()  argument
849 	return _write_sysfs_string(filename, basedir, val, 0);  in write_sysfs_string()
860 int read_sysfs_posint(const char *filename, const char *basedir)  in read_sysfs_posint()  argument
864 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_posint()
871 	ret = sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_posint()
907 int read_sysfs_float(const char *filename, const char *basedir, float *val)  in read_sysfs_float()  argument
911 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_float()
918 	ret = sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_float()
954 int read_sysfs_string(const char *filename, const char *basedir, char *str)  in read_sysfs_string()  argument
958 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_string()
965 	ret = sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_string()