Defined in 2 files as a prototype:

• arch/powerpc/kernel/signal.h, line 18 (as a prototype)
• arch/s390/kernel/entry.h, line 54 (as a prototype)

Defined in 3 files as a function:

• arch/powerpc/kernel/signal_32.c, line 1362 (as a function)
• arch/s390/kernel/compat_signal.c, line 415 (as a function)
• arch/sparc/kernel/signal32.c, line 619 (as a function)

Referenced in 3 files:

• arch/powerpc/kernel/signal.c, line 143
• arch/s390/kernel/signal.c, line 503
• arch/sparc/kernel/signal32.c, line 674