Defined in 1 files as a macro:

• include/linux/errno.h, line 7 (as a macro)

Referenced in 9 files:

• drivers/char/lp.c
  • line 178
  • line 251
• drivers/char/vt.c, line 530
• drivers/net/ppp.c
  • line 1282
  • line 1342
• drivers/sound/dmabuf.c
  • line 375
  • line 542
• drivers/sound/patmgr.c, line 117
• ipc/msg.c
  • line 73
  • line 203
• ipc/sem.c
  • line 414
  • line 424
• kernel/signal.c
  • line 89
  • line 94
  • line 368
• net/socket.c, line 554