95 	char *scan_el_dir, *builtname, *builtname_generic, *filename = 0;  in iioutils_get_type()  local
125 			ret = asprintf(&filename,  in iioutils_get_type()
132 			sysfsfp = fopen(filename, "r");  in iioutils_get_type()
136 					filename);  in iioutils_get_type()
169 					filename);  in iioutils_get_type()
174 			free(filename);  in iioutils_get_type()
175 			filename = 0;  in iioutils_get_type()
191 	if (filename)  in iioutils_get_type()
192 		free(filename);  in iioutils_get_type()
226 	char *filename = NULL;  in iioutils_get_param_float()  local
250 			ret = asprintf(&filename,  in iioutils_get_param_float()
257 			sysfsfp = fopen(filename, "r");  in iioutils_get_param_float()
270 	if (filename)  in iioutils_get_param_float()
271 		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()
579 	char *filename;  in find_type_by_name()  local
610 				filename = malloc(strlen(iio_dir) + strlen(type)  in find_type_by_name()
612 				if (!filename) {  in find_type_by_name()
617 				ret = sprintf(filename, "%s%s%d/name", iio_dir,  in find_type_by_name()
620 					free(filename);  in find_type_by_name()
624 				namefp = fopen(filename, "r");  in find_type_by_name()
626 					free(filename);  in find_type_by_name()
630 				free(filename);  in find_type_by_name()
663 static int _write_sysfs_int(const char *filename, const char *basedir, int val,  in _write_sysfs_int()  argument
669 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in _write_sysfs_int()
674 	ret = sprintf(temp, "%s/%s", basedir, filename);  in _write_sysfs_int()
722 				val, basedir, filename);  in _write_sysfs_int()
740 int write_sysfs_int(const char *filename, const char *basedir, int val)  in write_sysfs_int()  argument
742 	return _write_sysfs_int(filename, basedir, val, 0);  in write_sysfs_int()
754 int write_sysfs_int_and_verify(const char *filename, const char *basedir,  in write_sysfs_int_and_verify()  argument
757 	return _write_sysfs_int(filename, basedir, val, 1);  in write_sysfs_int_and_verify()
760 static int _write_sysfs_string(const char *filename, const char *basedir,  in _write_sysfs_string()  argument
765 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in _write_sysfs_string()
772 	ret = sprintf(temp, "%s/%s", basedir, filename);  in _write_sysfs_string()
821 				basedir, filename);  in _write_sysfs_string()
840 int write_sysfs_string_and_verify(const char *filename, const char *basedir,  in write_sysfs_string_and_verify()  argument
843 	return _write_sysfs_string(filename, basedir, val, 1);  in write_sysfs_string_and_verify()
854 int write_sysfs_string(const char *filename, const char *basedir,  in write_sysfs_string()  argument
857 	return _write_sysfs_string(filename, basedir, val, 0);  in write_sysfs_string()
868 int read_sysfs_posint(const char *filename, const char *basedir)  in read_sysfs_posint()  argument
872 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_posint()
879 	ret = sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_posint()
915 int read_sysfs_float(const char *filename, const char *basedir, float *val)  in read_sysfs_float()  argument
919 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_float()
926 	ret = sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_float()
962 int read_sysfs_string(const char *filename, const char *basedir, char *str)  in read_sysfs_string()  argument
966 	char *temp = malloc(strlen(basedir) + strlen(filename) + 2);  in read_sysfs_string()
973 	ret = sprintf(temp, "%s/%s", basedir, filename);  in read_sysfs_string()