Date: Mon, 20 Apr 2020 10:16:27 +0200 From: Matthias Apitz <guru@unixarea.de> To: freebsd-questions@freebsd.org Subject: find(1) removes as it should a directory, but after this it complains about Message-ID: <20200420081627.GA30229@sh4-5.1blu.de>
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Hello,
I've stumbled over something with find(1) which I would call a bug:
$ mkdir foo
$ find foo -type d -execdir rm -rv {} \;
foo
find: foo: No such file or directory
$ ls -ld foo
ls: foo: No such file or directory
I truss'ed the find(1) and it starts as it should a child process like
'rm -rv foo', but when this ends correctly, find tries to open again the
dir foo:
$ truss -f -o find.tr find foo -type d -execdir rm -rv {} \;
foo
find: foo: No such file or directory
$ grep foo find.tr
2107: fstatat(AT_FDCWD,"foo",{ mode=drwxr-xr-x ,inode=4099842,size=512,blksize=32768 },AT_SYMLINK_NOFOLLOW) = 0 (0x0)
2108: fstatat(AT_FDCWD,"foo",{ mode=drwxr-xr-x ,inode=4099842,size=512,blksize=32768 },AT_SYMLINK_NOFOLLOW) = 0 (0x0)
2108: access("foo",W_OK) = 0 (0x0)
2108: open("foo",O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC,03) = 4 (0x4)
2108: rmdir("foo") = 0 (0x0)
2108: write(1,"foo\n",4) = 4 (0x4)
2107: open("foo",O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC,03) ERR#2 'No such file or directory'
2107: write(2,"foo: No such file or directory",30) = 30 (0x1e)
Is this by intention?
matthias
--
Matthias Apitz, ✉ guru@unixarea.de, http://www.unixarea.de/ +49-176-38902045
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