Defined in 1 files as a macro:

• include/linux/ipc.h, line 63 (as a macro)

Referenced in 8 files:

• arch/mips/kernel/linux32.c, line 178
• arch/powerpc/kernel/sys_ppc32.c, line 96
• arch/s390/kernel/compat_linux.c, line 295
• arch/s390/kernel/sys_s390.c, line 81
• arch/sparc/kernel/sys_sparc32.c, line 74
• arch/sparc/kernel/sys_sparc_64.c, line 451
• arch/x86/ia32/ipc32.c, line 28
• ipc/syscall.c, line 33