Summary:
- Cast to unsigned char for strcmp and strncmp
- strcmp and strncmp are described following by opengroup.org
The sign of a non-zero return value shall be determined by the sign
of the difference between the values of the first pair of bytes
(both interpreted as type unsigned char) that differ in the strings
being compared.
https://pubs.opengroup.org/onlinepubs/9699919799/functions/strcmp.htmlhttps://pubs.opengroup.org/onlinepubs/9699919799/functions/strncmp.html
Impact:
- strcmp and strncmp return value
Testing:
- ostest on sabre-6quad:smp w/ qemu
Signed-off-by: Oki Minabe <minabe.oki@gmail.com>
since it's useful to redirect these functions to others
sometime(e.g. validate the memory before write).
Change-Id: I6253a9231af8809e8362f4bc5a1bd67fb094c3b0
Squashed commit of the following:
libs/libxx: Fix some confusing in naming. If the directory is called libxx, then the library must be libxx.a (unless perhaps LIBCXX is selected).
libs/: Fix paths in moved library directories.
libs: Brute force move of libc, libnx, and libxx to libs. Cannot yet build it in that configuration.
