[haiku-bugs] Re: [Haiku] #6599: fs_shell parse error during BuildHaikuImage
- From: "bonefish" <trac@xxxxxxxxxxxx>
- Date: Fri, 17 Sep 2010 17:51:04 -0000
#6599: fs_shell parse error during BuildHaikuImage
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Reporter: Disreali | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: - General | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Has a Patch: 0
Platform: All | Blocking:
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Comment (by bonefish):
I just tried on an r38606 gcc4 Haiku and things work fine.
Instead of binary searching the revision to blame I'd recommend to simply
track the problem down. The last line of output stems from the
`fs_shell_command` and apparently at this point the file name is still
correct. So it either gets lost in the communication to the `bfs_shell` or
in the `bfs_shell` itself. The control flow (all within
`src/tools/fs_shell/`) is the following:
1. `fs_shell_command` (`fs_shell_command_beos.cpp`) sends the whole
command to the `bfs_shell`.
1. It arrives in `FSShell::get_external_command()`
(`external_commands_beos.cpp`).
1. Which is called by `input_loop()` (`fssh.cpp`). The command line is
parsed and the respective command function is invoked.
1. In this case that is `command_cp()` in (`command_cp.cpp`), which does
the actual copying.
A bit of debug output along the path should allow to track the point of
failure down quickly.
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Ticket URL: <http://dev.haiku-os.org/ticket/6599#comment:12>
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