ptsname_r: Work around bug on Android 4.3. * m4/ptsname_r.m4 (gl_FUNC_PTSNAME_R): Define HAVE_ESSENTIALLY_WORKING_PTSNAME_R. Test whether the return value is correct. * lib/ptsname_r.c (__ptsname_r): If HAVE_ESSENTIALLY_WORKING_PTSNAME_R is defined, just fix the return value. * doc/glibc-functions/ptsname_r.texi: Mention the Android bug. Reword: The behaviour of musl libc is nothing to be "fixed", since it is compliant with the next POSIX standard.

Description:
DFA matcher that was initially used by GNU grep, gawk and diffutils

Files:
lib/dfa.c
lib/dfa.h
lib/localeinfo.c
lib/localeinfo.h

Depends-on:
assert
c99
ctype
intprops
isblank
locale
regex
stdbool
stddef
stdint
stdio
stdlib
string
verify
wchar
wctype-h
xalloc
xalloc-die

configure.ac:

Makefile.am:
lib_SOURCES += dfa.c localeinfo.c

Include:
"dfa.h"
"localeinfo.h"

License:
GPL

Maintainer:
Jim Meyering, Paul Eggert