This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
This introduces the string_printf function. Like asprintf, but
returns a std::string.
gdb/ChangeLog:
2016-11-08 Pedro Alves <palves@redhat.com>
* Makefile.in (COMMON_OBS): Add utils-selftests.o.
* common/common-utils.c (string_printf): New function.
* common/common-utils.h: Include <string>.
(string_printf): Declare.
* utils-selftests.c: New file.