Defined in 4 files as a macro:

• include/asm-i386/ipc.h, line 23 (as a macro)
• include/asm-m68k/ipc.h, line 23 (as a macro)
• include/asm-sparc/ipc.h, line 23 (as a macro)
• include/asm-sparc64/ipc.h, line 23 (as a macro)

Referenced in 5 files:

• arch/i386/kernel/sys_i386.c, line 193
• arch/m68k/kernel/sys_m68k.c, line 205
• arch/mips/kernel/ipc.c, line 117
• arch/ppc/kernel/syscalls.c, line 217
• arch/sparc/kernel/sys_sparc.c, line 165