Chars are signed for x86 -- correct the comparison semantics.
Change-Id: I2049e98eb063c0b4e83ea973d3fcae49c6817dde
Author: Liubov Dmitrieva <liubov.dmitrieva@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
On ARM there is currently no assembler optimized memmove in libc.
There is however a more optimized bcopy which copies long instead
of bytes where possible. This almost doubles the performance in
best case.
Change-Id: I1f1cd27529443358047c385730deaf938ce4e642
This reverts commit 80fba9a2fe,
which caused the system to not boot anymore, aborting with:
"java.lang.RuntimeException: Missing static main on com.android.server.SystemServer".
Change-Id: I745e0a23c728cccf5f95a3c7642d544478a4e57e
Return a valid pointer (not NULL) when the character "c" is at the end of "src".
Change-Id: Iab0b677943f2c8a9fbb255c44689f5d6dc3535d7
Example:
memccpy(dest, "xzy", 'y', 3) should return dest+3 rather than null.
It decreases code size:
text data bss dec hex filename
161 0 0 161 a1 strndup-BEFORE.o
153 0 0 153 99 strndup-AFTER.o
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>