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Corinna Vinschen 1eb6db6efb Update setvbuf to latest OpenBSD implementation 
Newlib's setvbuf function is very old and has two bugs:
- It sets the SRD/SWR flags incorrectly in case of files opened for
  reading and writing.
  See https://cygwin.com/ml/cygwin/2016-03/msg00180.html
  for a desription of the effect.
- It always sets the buffer size to BUFSIZ if it's not provided by
  the application, independent of the optimal blocksize for the
  underlying IO device.

Update setvbuf to latest code from OpenBSD to fix both problems.

	* libc/stdio/setvbuf.c (setvbuf): Import latest OpenBSD
	implementation.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 		2016-03-12 23:41:21 +01:00
..
argz Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
ctype Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
errno Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
iconv Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
include Use __sputc_r inline code when building with gcc 2016-03-12 23:25:11 +01:00
locale Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
machine Enable HW interrupt setup on x86/x86_64 systems by default 2016-02-26 18:52:46 +01:00
misc Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
posix Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
reent Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
search Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
signal Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
stdio Update setvbuf to latest OpenBSD implementation 2016-03-12 23:41:21 +01:00
stdio64 Fix compile with GCC 5 -Werror 2016-02-12 10:16:06 -06:00
stdlib Fix compile with GCC 5 -Werror 2016-02-12 10:16:06 -06:00
string Fix compile with GCC 5 -Werror 2016-02-12 10:16:06 -06:00
sys Enable HW interrupt setup on x86/x86_64 systems by default 2016-02-26 18:52:46 +01:00
syscalls Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
time Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
unix Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
xdr Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
Makefile.am
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Makefile.in 2012-12-20 Jeff Johnston <jjohnstn@redhat.com> 2012-12-20 21:10:27 +00:00
aclocal.m4 Fix up errors in regenerated files for 2.3.0 release. 2016-01-04 12:57:31 -05:00
configure Fix up errors in regenerated files for 2.3.0 release. 2016-01-04 12:57:31 -05:00
configure.in 2014-07-04 Bin Cheng <bin.cheng@arm.com> 2014-07-04 17:21:45 +00:00
libc.texinfo Fix newlib texinfo source so 'info libc' and 'info libm' work 2015-03-16 15:02:22 +00:00
saber
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sys.tex Don't include stdio64 functions in reentrant syscalls menu when not bulding stdio64. 2015-08-03 09:54:33 +01:00