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:
Yielding the processor to other threads.

Files:
lib/glthread/yield.h
m4/yield.m4

Depends-on:
threadlib

configure.ac:
gl_YIELD

Makefile.am:
lib_SOURCES += glthread/yield.h

Include:
"glthread/yield.h"

Link:
$(LTLIBTHREAD) when linking with libtool, $(LIBTHREAD) otherwise
$(YIELD_LIB)

License:
LGPLv2+

Maintainer:
Yoann Vandoorselaere