This commit adds the strtol function implementation that is licensed
BSD-3-Clause, which is an OSI-approved license, with the modifications
necessary for adoption into the Zephyr minimal C library.
Origin: Newlib
License: BSD 3-Clause
URL: git://sourceware.org/git/newlib-cygwin.git
Commit: 9042d0ce65533a26fc3264206db5828d5692332c
Purpose: strtol function support in the minimal C library
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit removes the strtol function implementation that is
licensed BSD-4-Clause-UC, which is not an OSI-approved license.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Per guidelines, all statements should have braces around them. We do not
have a CI check for this, so a few went in unnoticed.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Make if statement using pointers explicitly check whether the value is
NULL or not.
The C standard does not say that the null pointer is the same as the
pointer to memory address 0 and because of this is a good practice
always compare with the macro NULL.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
