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authorErlang/OTP <[email protected]>2010-01-30 09:21:08 +0000
committerErlang/OTP <[email protected]>2010-01-30 09:21:08 +0000
commit3add162b87ba2c2d6b4922ac4b8c5f0c59fb2d5d (patch)
treefa042554c1acfb5d2475b4f284710083bbbc7b8d /lib/compiler
parent1cfb7ea778a90a234ae811666a594057198920b4 (diff)
parent67657eddd662b2367b36a336d38c674e477e1184 (diff)
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Merge branch 'ta/ensure_dir_eexist' into ccase/r13b04_dev
* ta/ensure_dir_eexist: filelib_SUITE: strenghten tests of filelib:ensure_dir/1 Don't return a false {error,eexist} in filelib:ensure_dir/1 OTP-8389 Because of a race condition, using filelib:ensure_dir/1 from multiple processes to create the same path or parts of the same directory structure, filelib:ensure_dir/1 could return a meaningless {error,eexist}. That race condition has been eliminated, and {error,eexist} will now be returned only if there exists a regular file, device file, or some other non-directory file with the same name. (Thanks to Tuncer Ayaz.)
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