From 7b7dcf5ac94bed0f662436876fc7ea3297cbf179 Mon Sep 17 00:00:00 2001
From: Rafael Garcia-Suarez <rgarciasuarez@gmail.com>
Date: Fri, 31 Aug 2007 13:28:46 +0000
Subject: [PATCH] Following Jan's advice, remove Cygwin::is_textmount(), which
 duplicates the functionality of is_binmount().

p4raw-id: //depot/perl@31773
---
 README.cygwin   | 13 ++++---------
 cygwin/cygwin.c | 15 ---------------
 t/lib/cygwin.t  |  3 +--
 3 files changed, 5 insertions(+), 26 deletions(-)

diff --git a/README.cygwin b/README.cygwin
index ac85a9d..3bccc3e 100644
--- a/README.cygwin
+++ b/README.cygwin
@@ -409,10 +409,10 @@ F<http://www.okisoft.co.jp/esc/utf8-cygwin/>
 When a file is opened it is in either text or binary mode.  In text mode
 a file is subject to CR/LF/Ctrl-Z translations.  With Cygwin, the default
 mode for an C<open()> is determined by the mode of the mount that underlies
-the file. See C<Cygwin::is_binmount()> and C<Cygwin::is_textmount()>.
-Perl provides a C<binmode()> function to set binary mode on files
-that otherwise would be treated as text.  C<sysopen()> with the C<O_TEXT>
-flag sets text mode on files that otherwise would be treated as binary:
+the file. See C<Cygwin::is_binmount()>. Perl provides a C<binmode()> function
+to set binary mode on files that otherwise would be treated as text.
+C<sysopen()> with the C<O_TEXT> flag sets text mode on files that otherwise
+would be treated as binary:
 
     sysopen(FOO, "bar", O_WRONLY|O_CREAT|O_TEXT)
 
@@ -557,11 +557,6 @@ User mounts override system mounts.
 Returns true if the given cygwin path is binary mounted, false if the
 path is mounted in textmode.
 
-=item C<Cygwin::is_textmount>
-
-Returns true if the given cygwin path is mounted in textmode (C<"\r\n"> C<lt>=C<gt> C<"\n">), 
-false if the path is mounted binary. The result is complementary to C<Cygwin::is_binmount()>.
-
 =back
 
 =head1 INSTALL PERL ON CYGWIN
diff --git a/cygwin/cygwin.c b/cygwin/cygwin.c
index 60d7d94..8a1ef03 100644
--- a/cygwin/cygwin.c
+++ b/cygwin/cygwin.c
@@ -347,20 +347,6 @@ XS(XS_Cygwin_is_binmount)
     XSRETURN(1);
 }
 
-XS(XS_Cygwin_is_textmount)
-{
-    dXSARGS;
-    char *pathname;
-
-    if (items != 1)
-        Perl_croak(aTHX_ "Usage: Cygwin::is_textmount(pathname)");
-
-    pathname = SvPV_nolen(ST(0));
-
-    ST(0) = boolSV(!cygwin_internal(CW_GET_BINMODE, pathname));
-    XSRETURN(1);
-}
-
 void
 init_os_extras(void)
 {
@@ -376,7 +362,6 @@ init_os_extras(void)
     newXSproto("Cygwin::mount_table", XS_Cygwin_mount_table, file, "");
     newXSproto("Cygwin::mount_flags", XS_Cygwin_mount_flags, file, "$");
     newXSproto("Cygwin::is_binmount", XS_Cygwin_is_binmount, file, "$");
-    newXSproto("Cygwin::is_textmount", XS_Cygwin_is_textmount, file, "$");
 
     /* Initialize Win32CORE if it has been statically linked. */
     handle = dlopen(NULL, RTLD_LAZY);
diff --git a/t/lib/cygwin.t b/t/lib/cygwin.t
index 00cd05f..d92031d 100644
--- a/t/lib/cygwin.t
+++ b/t/lib/cygwin.t
@@ -9,7 +9,7 @@ BEGIN {
     }
 }
 
-use Test::More tests => 15;
+use Test::More tests => 14;
 
 is(Cygwin::winpid_to_pid(Cygwin::pid_to_winpid($$)), $$,
    "perl pid translates to itself");
@@ -46,7 +46,6 @@ my $mount = join '', `/usr/bin/mount`;
 $mount =~ m|on /usr/bin type .+ \((\w+mode)\)|m;
 my $binmode = $1 eq 'binmode';
 is(Cygwin::is_binmount("/"),  $binmode ? 1 : '', "check / for binmount");
-is(Cygwin::is_textmount("/"), $binmode ? '' : 1, "check / for textmount");
 
 my $rootmnt = Cygwin::mount_flags("/");
 ok($binmode ? ($rootmnt =~ /,binmode/) : ($rootmnt =~ /,textmode/), "check / mount_flags");
-- 
2.7.4