geom_subr.c (4c0a424c675f6e85c6a0c05b350fbefb4f206faa) geom_subr.c (2654e1fc4e36acb05b62f4dd9b8fb32cc5521034)
1/*-
2 * Copyright (c) 2002 Poul-Henning Kamp
3 * Copyright (c) 2002 Networks Associates Technology, Inc.
4 * All rights reserved.
5 *
6 * This software was developed for the FreeBSD Project by Poul-Henning Kamp
7 * and NAI Labs, the Security Research Division of Network Associates, Inc.
8 * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the

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56#include <sys/mutex.h>
57#endif
58#include <sys/errno.h>
59#include <sys/sbuf.h>
60#include <geom/geom.h>
61#include <geom/geom_int.h>
62#include <machine/stdarg.h>
63
1/*-
2 * Copyright (c) 2002 Poul-Henning Kamp
3 * Copyright (c) 2002 Networks Associates Technology, Inc.
4 * All rights reserved.
5 *
6 * This software was developed for the FreeBSD Project by Poul-Henning Kamp
7 * and NAI Labs, the Security Research Division of Network Associates, Inc.
8 * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the

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56#include <sys/mutex.h>
57#endif
58#include <sys/errno.h>
59#include <sys/sbuf.h>
60#include <geom/geom.h>
61#include <geom/geom_int.h>
62#include <machine/stdarg.h>
63
64struct class_list_head g_classs = LIST_HEAD_INITIALIZER(g_classs);
64struct class_list_head g_classes = LIST_HEAD_INITIALIZER(g_classes);
65static struct g_tailq_head geoms = TAILQ_HEAD_INITIALIZER(geoms);
66static int g_nproviders;
67char *g_wait_event, *g_wait_up, *g_wait_down, *g_wait_sim;
68
69static int g_ignition;
70
71void
72g_add_class(struct g_class *mp)
73{
74
75 if (!g_ignition) {
76 g_ignition++;
77 g_init();
78 }
79 g_topology_lock();
80 g_trace(G_T_TOPOLOGY, "g_add_class(%s)", mp->name);
81 LIST_INIT(&mp->geom);
65static struct g_tailq_head geoms = TAILQ_HEAD_INITIALIZER(geoms);
66static int g_nproviders;
67char *g_wait_event, *g_wait_up, *g_wait_down, *g_wait_sim;
68
69static int g_ignition;
70
71void
72g_add_class(struct g_class *mp)
73{
74
75 if (!g_ignition) {
76 g_ignition++;
77 g_init();
78 }
79 g_topology_lock();
80 g_trace(G_T_TOPOLOGY, "g_add_class(%s)", mp->name);
81 LIST_INIT(&mp->geom);
82 LIST_INSERT_HEAD(&g_classs, mp, class);
82 LIST_INSERT_HEAD(&g_classes, mp, class);
83 if (g_nproviders > 0)
84 g_post_event(EV_NEW_CLASS, mp, NULL, NULL, NULL);
85 g_topology_unlock();
86}
87
88struct g_geom *
89g_new_geomf(struct g_class *mp, char *fmt, ...)
90{

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553
554static struct g_class *
555g_class_by_name(char *name)
556{
557 struct g_class *mp;
558
559 g_trace(G_T_TOPOLOGY, "g_class_by_name(%s)", name);
560 g_topology_assert();
83 if (g_nproviders > 0)
84 g_post_event(EV_NEW_CLASS, mp, NULL, NULL, NULL);
85 g_topology_unlock();
86}
87
88struct g_geom *
89g_new_geomf(struct g_class *mp, char *fmt, ...)
90{

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553
554static struct g_class *
555g_class_by_name(char *name)
556{
557 struct g_class *mp;
558
559 g_trace(G_T_TOPOLOGY, "g_class_by_name(%s)", name);
560 g_topology_assert();
561 LIST_FOREACH(mp, &g_classs, class)
561 LIST_FOREACH(mp, &g_classes, class)
562 if (!strcmp(mp->name, name))
563 return (mp);
564 return (NULL);
565}
566
567struct g_geom *
568g_create_geomf(char *class, struct g_provider *pp, char *fmt, ...)
569{

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563 return (mp);
564 return (NULL);
565}
566
567struct g_geom *
568g_create_geomf(char *class, struct g_provider *pp, char *fmt, ...)
569{

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