| Message ID | 1455231994-12048-1-git-send-email-robh@kernel.org |
|---|---|
| State | Accepted |
| Commit | 76df69806b7fafea013e2f4f82b0bd54498f3406 |
| Headers | show |
diff --git a/arch/arm/boot/compressed/string.c b/arch/arm/boot/compressed/string.c index 36e53ef..6894674 100644 --- a/arch/arm/boot/compressed/string.c +++ b/arch/arm/boot/compressed/string.c @@ -65,6 +65,15 @@ size_t strlen(const char *s) return sc - s; } +size_t strnlen(const char *s, size_t count) +{ + const char *sc; + + for (sc = s; count-- && *sc != '\0'; ++sc) + /* nothing */; + return sc - s; +} + int memcmp(const void *cs, const void *ct, size_t count) { const unsigned char *su1 = cs, *su2 = ct, *end = su1 + count;
Recent versions of libfdt add a dependency on strnlen. Copy the implementation in lib/string.c here, so we can update libfdt. Signed-off-by: Rob Herring <robh@kernel.org> --- Russell, I have a pending libfdt update, so I'd like to take this thru the DT tree with your ack. Rob arch/arm/boot/compressed/string.c | 9 +++++++++ 1 file changed, 9 insertions(+) -- 2.5.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel