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view modules/printf-frexpl @ 40236:e3496deebf30

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isatty: Make it return true in Cygwin consoles on native Windows. * lib/isatty.c: Include <string.h>. (GetProcAddress): New macro. (GetNamedPipeClientProcessIdFuncType): New type. (GetNamedPipeClientProcessIdFunc): New variable. (QueryFullProcessImageNameFuncType): New type. (QueryFullProcessImageNameFunc): New variable. (initialized): New variable. (initialize): New function. (IsCygwinConsoleHandle): New function. (isatty): Invoke it. * doc/posix-functions/isatty.texi: Mention the issue.
author Bruno Haible <bruno@clisp.org>
date Thu, 14 Mar 2019 23:54:28 +0100
parents 32db4d32dbf9
children
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Description:
printf_frexpl() function: split a long double into fraction and mantissa,
for hexadecimal printf, without requiring libm.

Files:
lib/printf-frexpl.h
lib/printf-frexpl.c
lib/printf-frexp.c
m4/printf-frexpl.m4
m4/frexpl.m4
m4/ldexpl.m4

Depends-on:
printf-frexp    [test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
float           [test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
math            [test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
fpucw           [test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]

configure.ac:
gl_FUNC_PRINTF_FREXPL

Makefile.am:
lib_SOURCES += printf-frexpl.c

Include:
"printf-frexpl.h"

License:
LGPLv2+

Maintainer:
all