diff options
Diffstat (limited to 'Src/params.c')
| -rw-r--r-- | Src/params.c | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/Src/params.c b/Src/params.c index 14ff4f6ca..31a65811f 100644 --- a/Src/params.c +++ b/Src/params.c @@ -419,7 +419,7 @@ getparamnode(HashTable ht, char *nam) if (pm && pm->u.str && (pm->node.flags & PM_AUTOLOAD)) { char *mn = dupstring(pm->u.str); - if (!load_module(mn)) + if (load_module(mn, NULL) == 1) return NULL; hn = gethashnode2(ht, nam); if (((Param) hn) == pm && (pm->node.flags & PM_AUTOLOAD)) { @@ -840,6 +840,47 @@ createparam(char *name, int flags) return pm; } +/* Empty dummy function for special hash parameters. */ + +/**/ +static void +shempty(void) +{ +} + +/* Create a simple special hash parameter. */ + +/**/ +mod_export Param +createspecialhash(char *name, GetNodeFunc get, ScanTabFunc scan, int flags) +{ + Param pm; + HashTable ht; + + if (!(pm = createparam(name, PM_SPECIAL|PM_HASHED|flags))) + return NULL; + + pm->level = pm->old ? locallevel : 0; + pm->gsu.h = (flags & PM_READONLY) ? &stdhash_gsu : + &nullsethash_gsu; + pm->u.hash = ht = newhashtable(0, name, NULL); + + ht->hash = hasher; + ht->emptytable = (TableFunc) shempty; + ht->filltable = NULL; + ht->addnode = (AddNodeFunc) shempty; + ht->getnode = ht->getnode2 = get; + ht->removenode = (RemoveNodeFunc) shempty; + ht->disablenode = NULL; + ht->enablenode = NULL; + ht->freenode = (FreeNodeFunc) shempty; + ht->printnode = printparamnode; + ht->scantab = scan; + + return pm; +} + + /* Copy a parameter */ /**/ @@ -4117,7 +4158,7 @@ scanendscope(HashNode hn, UNUSED(int flags)) if (pm->env) delenv(pm); - if (!(tpm->node.flags & PM_NORESTORE)) + if (!(tpm->node.flags & (PM_NORESTORE|PM_READONLY))) switch (PM_TYPE(pm->node.flags)) { case PM_SCALAR: pm->gsu.s->setfn(pm, tpm->u.str); |