diff options
Diffstat (limited to 'share/man/man9/DECLARE_GEOM_CLASS.9')
| -rw-r--r-- | share/man/man9/DECLARE_GEOM_CLASS.9 | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/share/man/man9/DECLARE_GEOM_CLASS.9 b/share/man/man9/DECLARE_GEOM_CLASS.9 index 4972caa..7c21587 100644 --- a/share/man/man9/DECLARE_GEOM_CLASS.9 +++ b/share/man/man9/DECLARE_GEOM_CLASS.9 @@ -38,7 +38,9 @@ The .Fn DECLARE_GEOM_CLASS macro registers a GEOM class in GEOM. A GEOM class itself implements one particular kind of transformation. -Typical examples are: MBR disk partition, BSD disklabel and RAID5 classes. +Typical examples are: MBR disk partition, +.Bx +disklabel and RAID5 classes. .Fn DECLARE_GEOM_CLASS can be used both for compiled in and loaded as .Xr kld 4 @@ -48,11 +50,11 @@ The arguments to .Fn DECLARE_GEOM_CLASS are: .Bl -inset -offset indent -.It Em class +.It Fa class is the .Vt g_class structure which describes a GEOM class. -.It Em mod_name +.It Fa mod_name is a kernel module name (not a class name!). .El .Pp @@ -60,15 +62,16 @@ Structure .Vt g_class contains data describing the class. They are: -.Bl -inset -offset indent +.Bl -tag -offset indent -width indent .It Vt "const char *" Va name Class name. .It Vt "g_taste_t *" Va taste Pointer to function used for taste event handling. If it is -.No non- Ns Dv NULL +.Pf non- Dv NULL it is called in three situations: -.Bl -dash -offset indent -compact +.Pp +.Bl -dash -compact .It On class activation, all existing providers are offered for tasting. .It @@ -97,12 +100,10 @@ If this field is not set, the class can not be unloaded. Only field .Fa name is required, the rest is optional. -.Pp .Sh RESTRICTIONS/CONDITIONS In the .Vt g_class initialization one must use C99 initialization (just like in the example below). -.Pp .Sh EXAMPLES Example class declaration. .Bd -literal -offset indent |
