Pedro Alves 31b833b3ea Introduce string_appendf/string_vappendf ... string_appendf is like string_printf, but instead of allocating a new string, it appends to an existing string. This allows reusing a std::string's memory buffer across several calls, for example. gdb/ChangeLog: 2017-10-30 Pedro Alves <palves@redhat.com> * common/common-utils.c (string_appendf, string_vappendf): New functions. * common/common-utils.h (string_appendf, string_vappendf): New declarations. * unittests/common-utils-selftests.c (string_appendf_func) (test_appendf_func, string_vappendf_wrapper, string_appendf_tests) (string_vappendf_tests): New functions. (_initialize_common_utils_selftests): Register "string_appendf" and "string_vappendf tests".		2017-10-30 11:41:34 +00:00
..
optional
array-view-selftests.c
common-utils-selftests.c	Introduce string_appendf/string_vappendf	2017-10-30 11:41:34 +00:00
environ-selftests.c
function-view-selftests.c
memrange-selftests.c	Get rid of VEC(mem_range_s)	2017-10-16 11:07:18 -04:00
offset-type-selftests.c
optional-selftests.c
ptid-selftests.c
scoped_restore-selftests.c
xml-utils-selftests.c