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Add some spare fields to the g_class and g_geom structures needed to implement

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direct I/O handling and provider's property changes handling.
This commit is contained in:
Pawel Jakub Dawidek 2011-07-17 20:35:30 +00:00
parent 17a519f92f
commit 8d680f2cc9
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=224147
1 changed files with 5 additions and 0 deletions
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5
sys/geom/geom.h
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@ -89,6 +89,7 @@ typedef void g_dumpconf_t (struct sbuf *, const char *indent, struct g_geom *,
struct g_class { struct g_class {
const char *name; const char *name;
u_int version; u_int version;
u_int spare0;
g_taste_t *taste; g_taste_t *taste;
g_config_t *config; g_config_t *config;
g_ctl_req_t *ctlreq; g_ctl_req_t *ctlreq;
@ -105,6 +106,8 @@ struct g_class {
g_access_t *access; g_access_t *access;
g_orphan_t *orphan; g_orphan_t *orphan;
g_ioctl_t *ioctl; g_ioctl_t *ioctl;
void *spare1;
void *spare2;
/* /*
* The remaining elements are private * The remaining elements are private
*/ */
@ -134,6 +137,8 @@ struct g_geom {
g_access_t *access; g_access_t *access;
g_orphan_t *orphan; g_orphan_t *orphan;
g_ioctl_t *ioctl; g_ioctl_t *ioctl;
void *spare0;
void *spare1;
void *softc; void *softc;
unsigned flags; unsigned flags;
#define G_GEOM_WITHER 1 #define G_GEOM_WITHER 1