long-options: add parse_gnu_standard_options_only Discussed in https://bugs.gnu.org/33468 . * lib/long-options.c (parse_long_options): Use EXIT_SUCCESS instead of 0. (parse_gnu_standard_options_only): Add function to process the GNU default options --help and --version and fail for any other unknown long or short option. See https://gnu.org/prep/standards/html_node/Command_002dLine-Interfaces.html . * lib/long-options.h (parse_gnu_standard_options_only): Declare it. * modules/long-options (depends-on): Add stdbool, exitfail. * top/maint.mk (sc_prohibit_long_options_without_use): Update syntax-check rule, add new function name.

Description:
Variable-sized buffer with on-stack default allocation.

Files:
lib/scratch_buffer.h
lib/malloc/scratch_buffer.h
lib/malloc/scratch_buffer_grow.c
lib/malloc/scratch_buffer_grow_preserve.c
lib/malloc/scratch_buffer_set_array_size.c

Depends-on:
libc-config
stdbool
stddef

configure.ac:

Makefile.am:
lib_SOURCES += malloc/scratch_buffer_grow.c \
               malloc/scratch_buffer_grow_preserve.c \
               malloc/scratch_buffer_set_array_size.c

Include:
<scratch_buffer.h>

License:
LGPLv2+

Maintainer:
all, glibc