diff options
Diffstat (limited to 'freebsd/sys/sys/sdt.h')
| -rw-r--r-- | freebsd/sys/sys/sdt.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/freebsd/sys/sys/sdt.h b/freebsd/sys/sys/sdt.h index 25423d76..c680ea85 100644 --- a/freebsd/sys/sys/sdt.h +++ b/freebsd/sys/sys/sdt.h @@ -86,6 +86,7 @@ #define SDT_PROVIDER_DECLARE(prov) #define SDT_PROBE_DEFINE(prov, mod, func, name) #define SDT_PROBE_DECLARE(prov, mod, func, name) +#define SDT_PROBE_ENABLED(prov, mod, func, name) 0 #define SDT_PROBE(prov, mod, func, name, arg0, arg1, arg2, arg3, arg4) #define SDT_PROBE_ARGTYPE(prov, mod, func, name, num, type, xtype) @@ -160,6 +161,9 @@ SET_DECLARE(sdt_argtypes_set, struct sdt_argtype); #define SDT_PROBE_DECLARE(prov, mod, func, name) \ extern struct sdt_probe sdt_##prov##_##mod##_##func##_##name[1] +#define SDT_PROBE_ENABLED(prov, mod, func, name) \ + __predict_false((sdt_##prov##_##mod##_##func##_##name->id)) + #define SDT_PROBE(prov, mod, func, name, arg0, arg1, arg2, arg3, arg4) do { \ if (__predict_false(sdt_##prov##_##mod##_##func##_##name->id)) \ (*sdt_probe_func)(sdt_##prov##_##mod##_##func##_##name->id, \ |