view modules/vdprintf-posix @ 40140:81f075eaa990

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.
author Bruno Haible <bruno@clisp.org>
date Sat, 26 Jan 2019 15:23:19 +0100
parents 1f14c6dd175d
children
line wrap: on
line source

Description:
POSIX compatible vdprintf() function: print formatted output to a file
descriptor

Comment:
This module should not be used as a dependency from a test module,
otherwise when this module occurs as a tests-related module, it will
have side effects on the compilation of the 'vasnprintf' module, if
that module occurs among the main modules in lib/.

Files:
m4/vdprintf-posix.m4
m4/printf.m4
m4/math_h.m4

Depends-on:
vdprintf
nocrash
printf-safe
multiarch
vasnprintf      [test $ac_cv_func_vdprintf = no || test $REPLACE_VDPRINTF = 1]
isnand-nolibm   [test $ac_cv_func_vdprintf = no || test $REPLACE_VDPRINTF = 1]
isnanl-nolibm   [test $ac_cv_func_vdprintf = no || test $REPLACE_VDPRINTF = 1]
frexp-nolibm    [test $ac_cv_func_vdprintf = no || test $REPLACE_VDPRINTF = 1]
frexpl-nolibm   [test $ac_cv_func_vdprintf = no || test $REPLACE_VDPRINTF = 1]
printf-frexp    [test $ac_cv_func_vdprintf = no || test $REPLACE_VDPRINTF = 1]
printf-frexpl   [test $ac_cv_func_vdprintf = no || test $REPLACE_VDPRINTF = 1]
signbit         [test $ac_cv_func_vdprintf = no || test $REPLACE_VDPRINTF = 1]
fpucw           [test $ac_cv_func_vdprintf = no || test $REPLACE_VDPRINTF = 1]

configure.ac:
gl_FUNC_VDPRINTF_POSIX

Makefile.am:

Include:
<stdio.h>

License:
LGPL

Maintainer:
all