зеркало из https://github.com/github/ruby.git
* io.c (rb_io_oflags_modestr): return "r" for O_RDONLY|O_APPEND.
[ruby-dev:40379] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -1,3 +1,8 @@
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Thu Feb 11 20:43:00 2010 Tanaka Akira <akr@fsij.org>
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* io.c (rb_io_oflags_modestr): return "r" for O_RDONLY|O_APPEND.
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[ruby-dev:40379]
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Thu Feb 11 19:19:21 2010 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
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* missing/alloca.c: s/RUBY_LIB/RUBY_LIB_PREFIX/ [ruby-dev:40395]
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7
io.c
7
io.c
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@ -4111,11 +4111,14 @@ rb_io_oflags_modestr(int oflags)
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#else
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# define MODE_BINARY(a,b) (a)
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#endif
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int accmode = oflags & (O_RDONLY|O_WRONLY|O_RDWR);
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if (oflags & O_APPEND) {
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if ((oflags & O_RDWR) == O_RDWR) {
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if (accmode == O_WRONLY) {
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return MODE_BINARY("a", "ab");
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}
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if (accmode == O_RDWR) {
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return MODE_BINARY("a+", "ab+");
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}
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return MODE_BINARY("a", "ab");
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}
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switch (oflags & (O_RDONLY|O_WRONLY|O_RDWR)) {
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case O_RDONLY:
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