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Double length of node names, hook names, command strings and types. Add

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defines for these constants that include the trailing NUL byte. These
new constants have SIZ in their name instead of LEN. As soon as all
consumers in the tree are converted to use the new defines the old
defines will be put under BURN_BRIDGES.

Reviewed by:	archie, julian, ru
Approved by:	re (in principle)
This commit is contained in:
Hartmut Brandt 2003-11-12 09:10:11 +00:00
parent 909a17f41a
commit 387ebc6d63
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=122548
2 changed files with 16 additions and 6 deletions
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2
sys/netgraph/netgraph.h
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@ -62,7 +62,7 @@
* Change it for NETGRAPH_DEBUG version so we cannot mix debug and non debug
* modules.
*/
#define _NG_ABI_VERSION 6
#define _NG_ABI_VERSION 7
#ifdef NETGRAPH_DEBUG /*----------------------------------------------*/
#define NG_ABI_VERSION (_NG_ABI_VERSION + 0x10000)
#else /* NETGRAPH_DEBUG */ /*----------------------------------------------*/

20
sys/netgraph/ng_message.h
View File

@ -44,11 +44,21 @@
#define _NETGRAPH_NG_MESSAGE_H_
/* ASCII string size limits */
#define NG_TYPELEN 15 /* max type name len (16 with null) */
#define NG_HOOKLEN 15 /* max hook name len (16 with null) */
#define NG_NODELEN 15 /* max node name len (16 with null) */
#define NG_PATHLEN 511 /* max path len (512 with null) */
#define NG_CMDSTRLEN 15 /* max command string (16 with null) */
#define NG_TYPESIZ 32 /* max type name len (including null) */
#define NG_HOOKSIZ 32 /* max hook name len (including null) */
#define NG_NODESIZ 32 /* max node name len (including null) */
#define NG_PATHSIZ 512 /* max path len (including null) */
#define NG_CMDSTRSIZ 32 /* max command string (including null) */
#ifndef BURN_BRIDGES
/* don't use these - they will go away */
#define NG_TYPELEN (NG_TYPESIZ - 1)
#define NG_HOOKLEN (NG_HOOKSIZ - 1)
#define NG_NODELEN (NG_NODESIZ - 1)
#define NG_PATHLEN (NG_PATHSIZ - 1)
#define NG_CMDSTRLEN (NG_CMDSTRSIZ - 1)
#endif
#define NG_TEXTRESPONSE 1024 /* allow this length for a text response */
/* A netgraph message */