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Date: Thu, 20 Dec 2007 20:53:38 -0500
From: "Mike Boone" <boonedocks AT gmail DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Ruby on Rails 2.0.2/Cygwin Bug
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OK, I modified the Rails source code to add the puts statement just
above the statement that reads from /dev/urandom. I then ran strace
again and looked for the relevant section of the output. I trimmed out
the leading numeric stuff so I could run a diff on them.

Here is the output of the failing strace:

stat_worker: 0 = (/dev/urandom, 0x2402BD0)
sig_send: sendsig 0x6F8, pid 2152, signal -34, its_me 1
sig_send: wakeup 0x6E0
sig_send: Waiting for pack.wakeup 0x6E0
wait_sig: signalling pack.wakeup 0x6E0
sig_send: returning 0x0 from sending signal -34

Here is the output of the working strace (with the extra puts statement):

stat_worker: 0 = (/dev/urandom, 0x2402BD0)
get_file_attribute: file: C:\cygwin\home\mb\some disk file
cygpsid::debug_print: get_sids_info: owner SID =
S-1-5-21-1614895754-1935655697-1343024091-1003
cygpsid::debug_print: get_sids_info: group SID =
S-1-5-21-1614895754-1935655697-1343024091-513
get_info_from_sd: ACL 1A4, uid 1003, gid 513
fhandler_base::fstat_helper: 0 = fstat (, 0x2404810) st_atime=476B0E59
st_size=56814726, st_mode=0x81A4, st_ino=19703248369749074, sizeof=96
fstat64: 0 = fstat (1, 0x2404810)
sig_send: sendsig 0x710, pid 3160, signal -34, its_me 1
sig_send: wakeup 0x6F4
sig_send: Waiting for pack.wakeup 0x6F4
wait_sig: signalling pack.wakeup 0x6F4
sig_send: returning 0x0 from sending signal -34

There are some other diffs since the modified code continues on to
successfully complete, but this is the section that references
/dev/urandom and has diffs.

Can anyone make sense of it?

Thanks,
Mike Boone
http://boonedocks.net/mike/

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