From a1febc4950f2c6232c002f401d7cd409f6fa6a88 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 29 Aug 2016 11:46:14 -0700 Subject: cutils: Export only buffer_is_zero Since the two users don't make use of the returned offset, beyond ensuring that the entire buffer is zero, consider the can_use_buffer_find_nonzero_offset and buffer_find_nonzero_offset functions internal. Reviewed-by: Dr. David Alan Gilbert Signed-off-by: Richard Henderson Message-Id: <1472496380-19706-4-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini --- util/bufferiszero.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'util/bufferiszero.c') diff --git a/util/bufferiszero.c b/util/bufferiszero.c index 067d08f..0cf8b6e 100644 --- a/util/bufferiszero.c +++ b/util/bufferiszero.c @@ -192,9 +192,9 @@ static bool avx2_support(void) return b & bit_AVX2; } -bool can_use_buffer_find_nonzero_offset(const void *buf, size_t len) \ +static bool can_use_buffer_find_nonzero_offset(const void *buf, size_t len) \ __attribute__ ((ifunc("can_use_buffer_find_nonzero_offset_ifunc"))); -size_t buffer_find_nonzero_offset(const void *buf, size_t len) \ +static size_t buffer_find_nonzero_offset(const void *buf, size_t len) \ __attribute__ ((ifunc("buffer_find_nonzero_offset_ifunc"))); static void *buffer_find_nonzero_offset_ifunc(void) @@ -215,12 +215,12 @@ static void *can_use_buffer_find_nonzero_offset_ifunc(void) } #pragma GCC pop_options #else -bool can_use_buffer_find_nonzero_offset(const void *buf, size_t len) +static bool can_use_buffer_find_nonzero_offset(const void *buf, size_t len) { return can_use_buffer_find_nonzero_offset_inner(buf, len); } -size_t buffer_find_nonzero_offset(const void *buf, size_t len) +static size_t buffer_find_nonzero_offset(const void *buf, size_t len) { return buffer_find_nonzero_offset_inner(buf, len); } -- cgit v1.1