21 	ssize_t numread;  in sysfs_read_file()  local
27 	numread = read(fd, buf, buflen - 1);  in sysfs_read_file()
28 	if (numread < 1) {  in sysfs_read_file()
33 	buf[numread] = '\0';  in sysfs_read_file()
36 	return (unsigned int) numread;  in sysfs_read_file()
51 	ssize_t numread;  in sysfs_is_cpu_online()  local
74 	numread = read(fd, linebuf, MAX_LINE_LEN - 1);  in sysfs_is_cpu_online()
75 	if (numread < 1) {  in sysfs_is_cpu_online()
79 	linebuf[numread] = '\0';  in sysfs_is_cpu_online()
129 	ssize_t numread;  in sysfs_idlestate_read_file()  local
138 	numread = read(fd, buf, buflen - 1);  in sysfs_idlestate_read_file()
139 	if (numread < 1) {  in sysfs_idlestate_read_file()
144 	buf[numread] = '\0';  in sysfs_idlestate_read_file()
147 	return (unsigned int) numread;  in sysfs_idlestate_read_file()