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O_EXCL has no meaning for fdopen
"exclusive access mode is not supported" exception has resulted in empty "rubyheap-*.json" files after test/objspace/test_objspace.rb.
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parent
14b0c94ac3
commit
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2 changed files with 4 additions and 4 deletions
2
io.c
2
io.c
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@ -8037,7 +8037,7 @@ FILE *
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rb_io_stdio_file(rb_io_t *fptr)
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{
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if (!fptr->stdio_file) {
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int oflags = rb_io_fmode_oflags(fptr->mode);
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int oflags = rb_io_fmode_oflags(fptr->mode) & ~O_EXCL;
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fptr->stdio_file = rb_fdopen(fptr->fd, rb_io_oflags_modestr(oflags));
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}
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return fptr->stdio_file;
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@ -406,10 +406,10 @@ class TestObjSpace < Test::Unit::TestCase
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puts dump_my_heap_please
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end;
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skip if /is not supported/ =~ error
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skip error unless output
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assert_match(entry, File.readlines(output).grep(/TEST STRING/).join("\n"))
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assert_nil(error)
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dump = File.readlines(output)
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File.unlink(output)
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assert_match(entry, dump.grep(/TEST STRING/).join("\n"))
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end
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if defined?(JSON)
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