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| author | netchild <netchild@FreeBSD.org> | 2011-02-25 10:11:01 +0000 |
|---|---|---|
| committer | netchild <netchild@FreeBSD.org> | 2011-02-25 10:11:01 +0000 |
| commit | cc4128c6b1ffcb09a70e70959874cc2bb6e81d0e (patch) | |
| tree | 777029c0673c0c489ae84b9e4b20c9e41ad56aac /sys/kern/kern_ktr.c | |
| parent | 86423932a67f9fb0a4432c59110644406f829c52 (diff) | |
| download | FreeBSD-src-cc4128c6b1ffcb09a70e70959874cc2bb6e81d0e.zip FreeBSD-src-cc4128c6b1ffcb09a70e70959874cc2bb6e81d0e.tar.gz | |
Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/
PMC/SYSV/...).
No FreeBSD version bump, the userland application to query the features will
be committed last and can serve as an indication of the availablility if
needed.
Sponsored by: Google Summer of Code 2010
Submitted by: kibab
Reviewed by: arch@ (parts by rwatson, trasz, jhb)
X-MFC after: to be determined in last commit with code from this project
Diffstat (limited to 'sys/kern/kern_ktr.c')
| -rw-r--r-- | sys/kern/kern_ktr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/kern_ktr.c b/sys/kern/kern_ktr.c index 2fc2acc..2e5e06f 100644 --- a/sys/kern/kern_ktr.c +++ b/sys/kern/kern_ktr.c @@ -80,6 +80,8 @@ __FBSDID("$FreeBSD$"); #define KTR_CPU PCPU_GET(cpuid) #endif +FEATURE(ktr, "Kernel support for KTR kernel tracing facility"); + SYSCTL_NODE(_debug, OID_AUTO, ktr, CTLFLAG_RD, 0, "KTR options"); int ktr_cpumask = KTR_CPUMASK; |
