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Time to get rid of some rather silly code duplication - some DSO_ctrl()

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commands are common to all DSO_METHODs, hence handle them at the top.
This commit is contained in:
Geoff Thorpe 2000-10-08 22:32:57 +00:00
parent a0ec9cf6d5
commit 5b0a0544f2
1 changed files with 16 additions and 0 deletions
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16
crypto/dso/dso_lib.c
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@ -297,6 +297,22 @@ long DSO_ctrl(DSO *dso, int cmd, long larg, void *parg)
DSOerr(DSO_F_DSO_CTRL,ERR_R_PASSED_NULL_PARAMETER); DSOerr(DSO_F_DSO_CTRL,ERR_R_PASSED_NULL_PARAMETER);
return(-1); return(-1);
} }
/* We should intercept certain generic commands and only pass control
* to the method-specific ctrl() function if it's something we don't
* handle. */
switch(cmd)
{
case DSO_CTRL_GET_FLAGS:
return dso->flags;
case DSO_CTRL_SET_FLAGS:
dso->flags = (int)larg;
return(0);
case DSO_CTRL_OR_FLAGS:
dso->flags |= (int)larg;
return(0);
default:
break;
}
if((dso->meth == NULL) || (dso->meth->dso_ctrl == NULL)) if((dso->meth == NULL) || (dso->meth->dso_ctrl == NULL))
{ {
DSOerr(DSO_F_DSO_CTRL,DSO_R_UNSUPPORTED); DSOerr(DSO_F_DSO_CTRL,DSO_R_UNSUPPORTED);