On Wed, Mar 05, 2003 at 06:43:52PM +0200, TUDOR Coserea wrote about 'VFS related.': > Hi, I'm was trying to port my VFS module over *BSD.
> I had some problems and I want to share the results with you:
> 1. On OpenBSD 3.1 in dynamic module symbols are mangled with "_" in front of name of
> the function so
> sym_dlsym(handle, "vfs_init") don't work but
> sym_dlsym(handle, "_vfs_init") is ok.
> I resolved this by forcing the compiler to generate vfs_init instead of _vfs_init:
> extern struct vfs_ops* rav_vfs_init(int*, struct vfs_ops *) asm ("vfs_init");
> before function definition.
> I prefer that samba during configuring time to see how the name are mangled and
> to add '_' in OpenBSD case, or
> to try dlopen twice: one for <symbol_name> and if this fails for _<symbol_name>.
> 2. On NetBSD 1.6 (GENERIC) because I'm using some functions from smbd (in order to
> send messages to the client who access an infected file)
> I've got this error:
> [2003/03/05 19:39:46, 3]
> /usr/pkgsrc/net/samba/work/samba-2.2.6/source/smbd/vfs.c:vfs_init_custom(138)
> Initialising custom vfs hooks from /usr/local/lib/rav/ravsamba.so
> [2003/03/05 19:39:46, 0]
> /usr/pkgsrc/net/samba/work/samba-2.2.6/source/smbd/vfs.c:vfs_init_custom(143)
> Error opening /usr/local/lib/rav/ravsamba.so: /usr/local/lib/rav/ravsamba.so:
> Undefined PLT symbol "dbgtext"
> (reloc type = 7, symnum = 75)
> [2003/03/05 19:39:46, 0]
> /usr/pkgsrc/net/samba/work/samba-2.2.6/source/smbd/vfs.c:smbd_vfs_init(188)
> smbd_vfs_init: vfs_init_custom failed
> The problem resides in the default configuration of ld.elf_so.
> You might want to include in your VFS documentation the need to export the
> environment variable LD_BIND_NOW before starting smbd daemon
> on NetBSD.
Which version of samba are you using? Is 'DYNEXP' set correctly and at
all ?
jelmer
--
Jelmer Vernooij <[EMAIL PROTECTED]> - http://nl.linux.org/~jelmer/
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