Defined in 3 files as a macro:

• arch/alpha/include/uapi/asm/ioctl.h, line 64 (as a macro)
• arch/sparc/include/uapi/asm/ioctl.h, line 65 (as a macro)
• include/uapi/asm-generic/ioctl.h, line 96 (as a macro)

Referenced in 2 files:

• drivers/mtd/mtdchar.c, line 670
• kernel/events/core.c, line 4729