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* io.c (io_reopen): STDOUT.reopen(filename, "w+") didn't work.

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(rb_io_reopen): STDOUT.reopen(File.open(filename, "w+")) didn't work.

This commit is a result of hacks at the CodeFest Akihabara 2006 hosted by FSIJ.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2006-07-02 02:25:11 +00:00
parent 034b25f797
commit 62a7c8fb13
2 changed files with 9 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sun Jul 2 11:22:03 2006 Tanaka Akira <akr@m17n.org>
* io.c (io_reopen): STDOUT.reopen(filename, "w+") didn't work.
(rb_io_reopen): STDOUT.reopen(File.open(filename, "w+")) didn't work.
Sat Jul 1 23:55:42 2006 Yukihiro Matsumoto <matz@ruby-lang.org> Sat Jul 1 23:55:42 2006 Yukihiro Matsumoto <matz@ruby-lang.org>
* eval.c (PUSH_FRAME): initialize frame->self. [ruby-dev:28911] * eval.c (PUSH_FRAME): initialize frame->self. [ruby-dev:28911]

6
io.c
View file

@ -3425,7 +3425,8 @@ io_reopen(VALUE io, VALUE nfile)
if (fptr == orig) return io; if (fptr == orig) return io;
#if !defined __CYGWIN__ #if !defined __CYGWIN__
if (IS_PREP_STDIO(fptr)) { if (IS_PREP_STDIO(fptr)) {
if ((fptr->mode & FMODE_READWRITE) != (orig->mode & FMODE_READWRITE)) { if (((fptr->mode & FMODE_READWRITE) & (orig->mode & FMODE_READWRITE)) !=
(fptr->mode & FMODE_READWRITE)) {
rb_raise(rb_eArgError, rb_raise(rb_eArgError,
"%s can't change access mode from \"%s\" to \"%s\"", "%s can't change access mode from \"%s\" to \"%s\"",
PREP_STDIO_NAME(fptr), rb_io_flags_mode(fptr->mode), PREP_STDIO_NAME(fptr), rb_io_flags_mode(fptr->mode),
@ -3536,7 +3537,8 @@ rb_io_reopen(int argc, VALUE *argv, VALUE file)
if (!NIL_P(nmode)) { if (!NIL_P(nmode)) {
int flags = rb_io_mode_flags(StringValuePtr(nmode)); int flags = rb_io_mode_flags(StringValuePtr(nmode));
if (IS_PREP_STDIO(fptr) && if (IS_PREP_STDIO(fptr) &&
(fptr->mode & FMODE_READWRITE) != (flags & FMODE_READWRITE)) { ((fptr->mode & FMODE_READWRITE) & (flags & FMODE_READWRITE)) !=
(fptr->mode & FMODE_READWRITE)) {
rb_raise(rb_eArgError, rb_raise(rb_eArgError,
"%s can't change access mode from \"%s\" to \"%s\"", "%s can't change access mode from \"%s\" to \"%s\"",
PREP_STDIO_NAME(fptr), rb_io_flags_mode(fptr->mode), PREP_STDIO_NAME(fptr), rb_io_flags_mode(fptr->mode),