96 	char *scan_el_dir, *builtname, *builtname_generic, *filename = 0;  in iioutils_get_type()  local
126 			ret = asprintf(&filename,  in iioutils_get_type()
133 			sysfsfp = fopen(filename, "r");  in iioutils_get_type()
137 					filename);  in iioutils_get_type()
170 					filename);  in iioutils_get_type()
175 			free(filename);  in iioutils_get_type()
176 			filename = 0;  in iioutils_get_type()
192 	if (filename)  in iioutils_get_type()
193 		free(filename);  in iioutils_get_type()
227 	char *filename = NULL;  in iioutils_get_param_float()  local
251 			ret = asprintf(&filename,  in iioutils_get_param_float()
258 			sysfsfp = fopen(filename, "r");  in iioutils_get_param_float()
271 	if (filename)  in iioutils_get_param_float()
272 		free(filename);  in iioutils_get_param_float()
324 	char *filename;  in build_channel_array()  local
340 			ret = asprintf(&filename,  in build_channel_array()
347 			sysfsfp = fopen(filename, "r");  in build_channel_array()
350 				free(filename);  in build_channel_array()
360 				free(filename);  in build_channel_array()
368 				free(filename);  in build_channel_array()
372 			free(filename);  in build_channel_array()
388 			ret = asprintf(&filename,  in build_channel_array()
397 			sysfsfp = fopen(filename, "r");  in build_channel_array()
400 				free(filename);  in build_channel_array()
408 				free(filename);  in build_channel_array()
415 				free(filename);  in build_channel_array()
421 				free(filename);  in build_channel_array()
432 				free(filename);  in build_channel_array()
442 				free(filename);  in build_channel_array()
448 			ret = asprintf(&filename,  in build_channel_array()
453 				free(filename);  in build_channel_array()
458 			sysfsfp = fopen(filename, "r");  in build_channel_array()
462 					filename);  in build_channel_array()
463 				free(filename);  in build_channel_array()
473 				free(filename);  in build_channel_array()
479 				free(filename);  in build_channel_array()
483 			free(filename);  in build_channel_array()
574 	char *filename;  in find_type_by_name()  local
605 				filename = malloc(strlen(iio_dir) + strlen(type)  in find_type_by_name()
607 				if (!filename) {  in find_type_by_name()
612 				ret = sprintf(filename, "%s%s%d/name", iio_dir,  in find_type_by_name()
615 					free(filename);  in find_type_by_name()
619 				namefp = fopen(filename, "r");  in find_type_by_name()
621 					free(filename);  in find_type_by_name()
625 				free(filename);  in find_type_by_name()
658 static int _write_sysfs_int(const char *filename, const char *basedir, int val,  in _write_sysfs_int()  argument
664 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in _write_sysfs_int()
669 	ret = sprintf(temp, "%s/%s", basedir, filename);  in _write_sysfs_int()
717 				val, basedir, filename);  in _write_sysfs_int()
735 int write_sysfs_int(const char *filename, const char *basedir, int val)  in write_sysfs_int()  argument
737 	return _write_sysfs_int(filename, basedir, val, 0);  in write_sysfs_int()
749 int write_sysfs_int_and_verify(const char *filename, const char *basedir,  in write_sysfs_int_and_verify()  argument
752 	return _write_sysfs_int(filename, basedir, val, 1);  in write_sysfs_int_and_verify()
755 static int _write_sysfs_string(const char *filename, const char *basedir,  in _write_sysfs_string()  argument
760 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in _write_sysfs_string()
767 	ret = sprintf(temp, "%s/%s", basedir, filename);  in _write_sysfs_string()
816 				basedir, filename);  in _write_sysfs_string()
835 int write_sysfs_string_and_verify(const char *filename, const char *basedir,  in write_sysfs_string_and_verify()  argument
838 	return _write_sysfs_string(filename, basedir, val, 1);  in write_sysfs_string_and_verify()
849 int write_sysfs_string(const char *filename, const char *basedir,  in write_sysfs_string()  argument
852 	return _write_sysfs_string(filename, basedir, val, 0);  in write_sysfs_string()
863 int read_sysfs_posint(const char *filename, const char *basedir)  in read_sysfs_posint()  argument
867 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_posint()
874 	ret = sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_posint()
910 int read_sysfs_float(const char *filename, const char *basedir, float *val)  in read_sysfs_float()  argument
914 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_float()
921 	ret = sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_float()
957 int read_sysfs_string(const char *filename, const char *basedir, char *str)  in read_sysfs_string()  argument
961 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_string()
968 	ret = sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_string()