LONG_MAX 180 include/linux/jiffies.h #define MAX_JIFFY_OFFSET ((LONG_MAX >> 1)-1) LONG_MAX 25 include/linux/kernel.h #define LONG_MIN (-LONG_MAX - 1) LONG_MAX 378 include/linux/sched.h #define MAX_SCHEDULE_TIMEOUT LONG_MAX LONG_MAX 102 include/net/addrconf.h if (0xfffffffe > LONG_MAX / unit && timeout > LONG_MAX / unit) LONG_MAX 103 include/net/addrconf.h return LONG_MAX / unit;