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Extend the cn_flags field of the struct componentname to 64 bits to have

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more space for the flags, that is too close to be exhausted. While changing
the KBI for name(9), use unsigned int for symlinks count.

Suggested by:	rwatson
Approved by:	re (kensmith)
This commit is contained in:
Konstantin Belousov 2009-07-09 18:49:26 +00:00
parent 2cc80ae557
commit 1d587edb3a
1 changed files with 2 additions and 2 deletions
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4
sys/sys/namei.h
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@ -41,7 +41,7 @@ struct componentname {
* Arguments to lookup.
*/
u_long cn_nameiop; /* namei operation */
u_long cn_flags; /* flags to namei */
u_int64_t cn_flags; /* flags to namei */
struct thread *cn_thread;/* thread requesting lookup */
struct ucred *cn_cred; /* credentials */
int cn_lkflags; /* Lock flags LK_EXCLUSIVE or LK_SHARED */
@ -80,7 +80,7 @@ struct nameidata {
*/
size_t ni_pathlen; /* remaining chars in path */
char *ni_next; /* next location in pathname */
u_long ni_loopcnt; /* count of symlinks encountered */
u_int ni_loopcnt; /* count of symlinks encountered */
/*
* Lookup parameters: this structure describes the subset of
* information from the nameidata structure that is passed