unilbrk/u*-possible-linebreaks: Fix undefined behaviour. Reported by Jeffrey Walton <noloader@gmail.com>. * lib/unilbrk/u8-possible-linebreaks.c (u8_possible_linebreaks): Don't invoke memset with a zero size. * lib/unilbrk/u16-possible-linebreaks.c (u16_possible_linebreaks): Likewise. * lib/unilbrk/u32-possible-linebreaks.c (u32_possible_linebreaks): Adjust accordingly.

Description:
Close a stream, with nicer error checking than fclose's.

Files:
lib/close-stream.h
lib/close-stream.c
m4/close-stream.m4

Depends-on:
fpending
stdbool

configure.ac:
gl_CLOSE_STREAM
gl_MODULE_INDICATOR([close-stream])

Makefile.am:
lib_SOURCES += close-stream.c

Include:
"close-stream.h"

License:
GPL

Maintainer:
Jim Meyering