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| author | Christopher Faylor <me@cgf.cx> | 2002-12-19 02:14:06 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2002-12-19 02:14:06 +0000 |
| commit | c3405ba93ee5a90c75e4eb95f842765b10281928 (patch) | |
| tree | 1f83e817b77ee50afa8f757b08f9db6ec4b1551e | |
| parent | 037c11e868787e40b08a29f70657d5f734a11d88 (diff) | |
| download | newlib-c3405ba93ee5a90c75e4eb95f842765b10281928.zip newlib-c3405ba93ee5a90c75e4eb95f842765b10281928.tar.gz newlib-c3405ba93ee5a90c75e4eb95f842765b10281928.tar.bz2 | |
* overview2.sgml: Remove CTRL-Z discussion.
* cygwinenv.sgml: Expand on CYGWIN=binmode.
| -rw-r--r-- | winsup/doc/ChangeLog | 5 | ||||
| -rw-r--r-- | winsup/doc/cygwinenv.sgml | 12 | ||||
| -rw-r--r-- | winsup/doc/overview2.sgml | 4 |
3 files changed, 15 insertions, 6 deletions
diff --git a/winsup/doc/ChangeLog b/winsup/doc/ChangeLog index 0075f86..152c18d 100644 --- a/winsup/doc/ChangeLog +++ b/winsup/doc/ChangeLog @@ -1,3 +1,8 @@ +2002-12-18 Christopher Faylor <cgf@redhat.com> + + * overview2.sgml: Remove CTRL-Z discussion. + * cygwinenv.sgml: Expand on CYGWIN=binmode. + 2002-11-10 Christopher Faylor <cgf@redhat.com> * how-programming.texinfo: Document _WIN32 more fully. diff --git a/winsup/doc/cygwinenv.sgml b/winsup/doc/cygwinenv.sgml index bb391a5..c8c00f9 100644 --- a/winsup/doc/cygwinenv.sgml +++ b/winsup/doc/cygwinenv.sgml @@ -10,9 +10,15 @@ by prefixing with <literal>no </literal>.</para> <listitem> <para><FirstTerm>(no)binmode</FirstTerm> - if set, non-disk (e.g. pipe and COM ports) file opens default to binary mode -(no CR/LF/Ctrl-Z translations) instead of text mode. -Defaults to set (binary mode). This option must be set -before starting a Cygwin shell to have an effect on redirection. +(no CRLF translation) instead of text mode. Defaults to set (binary +mode). By default, devices are opened in binary mode, so this option +has little effect on normal cygwin operations. + +It does affect two things, however. For non-NTFS filesystems, this +option will control the line endings for standard output/input/error +for redirection from the Windows command shell. It will also affect +the default translation mode of a pipe, although most shells set the +pipe to binary by default. </para> <warning><title>Warning!</title><para>If set in 12/98 b20.1, all files always open in binary mode.</para></warning> diff --git a/winsup/doc/overview2.sgml b/winsup/doc/overview2.sgml index 755b4c4..04b6b35 100644 --- a/winsup/doc/overview2.sgml +++ b/winsup/doc/overview2.sgml @@ -171,9 +171,7 @@ sources.</para> <para>Unfortunately, UNIX and Win32 use different end-of-line terminators in text files. Consequently, carriage-return newlines have to be translated on -the fly by Cygwin into a single newline when reading in text mode. The -control-z character is interpreted as a valid end-of-file character for a -similar reason.</para> +the fly by Cygwin into a single newline when reading in text mode.</para> <para>This solution addresses the compatibility requirement at the expense of violating the POSIX standard that states that text and binary mode will be |