22 	ssize_t numread;  in sysfs_read_file()  local
28 	numread = read(fd, buf, buflen - 1);  in sysfs_read_file()
29 	if (numread < 1) {  in sysfs_read_file()
34 	buf[numread] = '\0';  in sysfs_read_file()
37 	return (unsigned int) numread;  in sysfs_read_file()
52 	ssize_t numread;  in sysfs_is_cpu_online()  local
75 	numread = read(fd, linebuf, MAX_LINE_LEN - 1);  in sysfs_is_cpu_online()
76 	if (numread < 1) {  in sysfs_is_cpu_online()
80 	linebuf[numread] = '\0';  in sysfs_is_cpu_online()
130 	ssize_t numread;  in sysfs_idlestate_read_file()  local
139 	numread = read(fd, buf, buflen - 1);  in sysfs_idlestate_read_file()
140 	if (numread < 1) {  in sysfs_idlestate_read_file()
145 	buf[numread] = '\0';  in sysfs_idlestate_read_file()
148 	return (unsigned int) numread;  in sysfs_idlestate_read_file()