Defined in 5 files as a macro:
- arch/arm/bits/syscall.h, line 343 (as a macro)
- arch/i386/bits/syscall.h, line 354 (as a macro)
- arch/microblaze/bits/syscall.h, line 374 (as a macro)
- arch/mips/bits/syscall.h, line 379 (as a macro)
- arch/x86_64/bits/syscall.h, line 330 (as a macro)