Defined in 3 files as a macro:

• arch/arm/include/asm/word-at-a-time.h, line 26 (as a macro)
• arch/arm64/include/asm/word-at-a-time.h, line 39 (as a macro)
• arch/tile/include/asm/word-at-a-time.h, line 23 (as a macro)

Defined in 8 files as a function:

• arch/alpha/include/asm/word-at-a-time.h, line 28 (as a function)
• arch/powerpc/include/asm/word-at-a-time.h, line 21 (as a function)
• arch/powerpc/include/asm/word-at-a-time.h, line 71 (as a function)
• arch/powerpc/include/asm/word-at-a-time.h, line 146 (as a function)
• arch/sh/include/asm/word-at-a-time.h, line 33 (as a function)
• arch/x86/include/asm/word-at-a-time.h, line 53 (as a function)
• include/asm-generic/word-at-a-time.h, line 16 (as a function)
• include/asm-generic/word-at-a-time.h, line 99 (as a function)

Referenced in 4 files:

• fs/namei.c
  • line 1942
  • line 1971
  • line 1972
• lib/string.c, line 207
• lib/strncpy_from_user.c, line 48
• lib/strnlen_user.c, line 54