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openssl/crypto/dso
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Geoff Thorpe b7b6c047ca This change to the "dl", "dlfcn", and "win32" DSO_METHODs adds the filename 
or symbol name to the error stack in the event a load or bind operation
failed.
2001-04-25 22:40:55 +00:00
..
.cvsignore
dso_dl.c This change to the "dl", "dlfcn", and "win32" DSO_METHODs adds the filename 2001-04-25 22:40:55 +00:00
dso_dlfcn.c This change to the "dl", "dlfcn", and "win32" DSO_METHODs adds the filename 2001-04-25 22:40:55 +00:00
dso_err.c Make all configuration macros available for application by making 2001-02-19 16:06:34 +00:00
dso_lib.c avoid memory leak 2000-11-03 15:40:10 +00:00
dso_null.c Currently the DSO_METHOD interface has one entry point to bind all 2000-06-16 10:45:36 +00:00
dso_openssl.c A DSO method for VMS was missing, and I had the code lying around... 2000-09-15 21:22:50 +00:00
dso_vms.c libfisdef.h and LIB do not exist on older VMS versions 2001-04-03 08:31:39 +00:00
dso_win32.c This change to the "dl", "dlfcn", and "win32" DSO_METHODs adds the filename 2001-04-25 22:40:55 +00:00
dso.h For the operating systems where it matters, it is sometimes good to 2000-10-26 18:30:34 +00:00
Makefile.ssl Instead of telling both 'make' and the user that ranlib 2001-03-09 14:01:42 +00:00
README This changes the behaviour of the DSO mechanism for determining an 2000-10-26 17:38:59 +00:00

README 

NOTES
-----

I've checked out HPUX (well, version 11 at least) and shl_t is
a pointer type so it's safe to use in the way it has been in
dso_dl.c. On the other hand, HPUX11 support dlfcn too and
according to their man page, prefer developers to move to that.
I'll leave Richard's changes there as I guess dso_dl is needed
for HPUX10.20.

There is now a callback scheme in place where filename conversion can
(a) be turned off altogether through the use of the
    DSO_FLAG_NO_NAME_TRANSLATION flag,
(b) be handled by default using the default DSO_METHOD's converter
(c) overriden per-DSO by setting the override callback
(d) a mix of (b) and (c) - eg. implement an override callback that;
    (i) checks if we're win32 (if(strstr(dso->meth->name, "win32")....)
        and if so, convert "blah" into "blah32.dll" (the default is
	otherwise to make it "blah.dll").
    (ii) default to the normal behaviour - we're not on win32, eg.
         finish with (return dso->meth->dso_name_converter(dso,NULL)).