taglinefilesource code
KG_SHIFTL32drivers/char/kbd_kern.h#define VC_SHIFTLLOCK  KG_SHIFTL  /* shiftl lock mode */
KG_SHIFTL366include/linux/keyboard.h#define K_SHIFTL  K(KT_SHIFT,KG_SHIFTL)
KG_SHIFTL405include/linux/keyboard.h#define K_SHIFTLLOCK  K(KT_LOCK,KG_SHIFTL)