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Remove the now obsolete geomidorname hack.

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This commit is contained in:
Poul-Henning Kamp 2003-05-01 20:32:24 +00:00
parent a460614661
commit 606402511a
2 changed files with 0 additions and 107 deletions
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24
sys/geom/geom.h
View file

@ -176,26 +176,6 @@ struct g_provider {
#define G_PF_CANDELETE 0x1
};
/*
* This gadget is used by userland to pinpoint a particular instance of
* something in the kernel. The name is unreadable on purpose, people
* should not encounter it directly but use library functions to deal
* with it.
* If len is zero, "id" contains a cast of the kernel pointer where the
* entity is located, (likely derived from the "id=" attribute in the
* XML config) and the g_id*() functions will validate this before allowing
* it to be used.
* If len is non-zero, it is the strlen() of the name which is pointed to
* by "name".
*/
struct geomidorname {
u_int len;
union {
const char *name;
uintptr_t id;
} u;
};
/* geom_dev.c */
int g_dev_print(void);
@ -239,10 +219,6 @@ void g_spoil(struct g_provider *pp, struct g_consumer *cp);
int g_std_access(struct g_provider *pp, int dr, int dw, int de);
void g_std_done(struct bio *bp);
void g_std_spoiled(struct g_consumer *cp);
struct g_class *g_idclass(struct geomidorname *);
struct g_geom *g_idgeom(struct geomidorname *);
struct g_provider *g_idprovider(struct geomidorname *);
/* geom_io.c */
struct bio * g_clone_bio(struct bio *);

83
sys/geom/geom_subr.c
View file

@ -688,86 +688,3 @@ g_sanity(void *ptr)
}
}
struct g_class *
g_idclass(struct geomidorname *p)
{
struct g_class *mp;
char *n;
if (p->len == 0) {
LIST_FOREACH(mp, &g_classes, class)
if ((uintptr_t)mp == p->u.id)
return (mp);
return (NULL);
}
n = g_malloc(p->len + 1, M_WAITOK);
if (copyin(p->u.name, n, p->len) == 0) {
n[p->len] = '\0';
LIST_FOREACH(mp, &g_classes, class)
if (!bcmp(n, mp->name, p->len + 1)) {
g_free(n);
return (mp);
}
}
g_free(n);
return (NULL);
}
struct g_geom *
g_idgeom(struct geomidorname *p)
{
struct g_class *mp;
struct g_geom *gp;
char *n;
if (p->len == 0) {
LIST_FOREACH(mp, &g_classes, class)
LIST_FOREACH(gp, &mp->geom, geom)
if ((uintptr_t)gp == p->u.id)
return (gp);
return (NULL);
}
n = g_malloc(p->len + 1, M_WAITOK);
if (copyin(p->u.name, n, p->len) == 0) {
n[p->len] = '\0';
LIST_FOREACH(mp, &g_classes, class)
LIST_FOREACH(gp, &mp->geom, geom)
if (!bcmp(n, gp->name, p->len + 1)) {
g_free(n);
return (gp);
}
}
g_free(n);
return (NULL);
}
struct g_provider *
g_idprovider(struct geomidorname *p)
{
struct g_class *mp;
struct g_geom *gp;
struct g_provider *pp;
char *n;
if (p->len == 0) {
LIST_FOREACH(mp, &g_classes, class)
LIST_FOREACH(gp, &mp->geom, geom)
LIST_FOREACH(pp, &gp->provider, provider)
if ((uintptr_t)pp == p->u.id)
return (pp);
return (NULL);
}
n = g_malloc(p->len + 1, M_WAITOK);
if (copyin(p->u.name, n, p->len) == 0) {
n[p->len] = '\0';
LIST_FOREACH(mp, &g_classes, class)
LIST_FOREACH(gp, &mp->geom, geom)
LIST_FOREACH(pp, &gp->provider, provider)
if (!bcmp(n, pp->name, p->len + 1)) {
g_free(n);
return (pp);
}
}
g_free(n);
return (NULL);
}