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Increase size of arglen to uint32_t, since uint16_t proved to be

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not enough (e.g. listing 911 nodes). Bump NG_VERSION.

Reviewed by:	julian, archie, ru
This commit is contained in:
glebius 2005-02-05 23:23:14 +00:00
parent e0147243eb
commit b4e5bbef00
1 changed files with 7 additions and 7 deletions
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14
sys/netgraph/ng_message.h
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@ -66,11 +66,11 @@
struct ng_mesg {
struct ng_msghdr {
u_char version; /* == NGM_VERSION */
u_char spare; /* pad to 2 bytes */
u_int16_t arglen; /* length of data */
u_char spare; /* pad to 4 bytes */
u_int16_t spare2;
u_int32_t arglen; /* length of data */
u_int32_t cmd; /* command identifier */
u_int32_t flags; /* message status */
u_int32_t spare2; /* pad to 8 bytes */
u_int32_t token; /* match with reply */
u_int32_t typecookie; /* node's type cookie */
u_char cmdstr[NG_CMDSTRSIZ]; /* cmd string + \0 */
@ -85,10 +85,10 @@ struct ng_mesg {
#define NG_GENERIC_NG_MESG_INFO(dtype) { \
{ "version", &ng_parse_uint8_type }, \
{ "spare", &ng_parse_uint8_type }, \
{ "arglen", &ng_parse_uint16_type }, \
{ "spare2", &ng_parse_uint16_type }, \
{ "arglen", &ng_parse_uint32_type }, \
{ "cmd", &ng_parse_uint32_type }, \
{ "flags", &ng_parse_hint32_type }, \
{ "spare2", &ng_parse_uint32_type }, \
{ "token", &ng_parse_uint32_type }, \
{ "typecookie", &ng_parse_uint32_type }, \
{ "cmdstr", &ng_parse_cmdbuf_type }, \
@ -99,9 +99,9 @@ struct ng_mesg {
/*
* Netgraph message header compatibility field
* Interfaces within the kernel are defined by a different
* value (see NG_ABI_VERSION in netgraph.g)
* value (see NG_ABI_VERSION in netgraph.h)
*/
#define NG_VERSION 7
#define NG_VERSION 8
/* Flags field flags */
#define NGF_ORIG 0x00000000 /* the msg is the original request */