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sdt: add __sdt_used

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To pacify set-but-not-used warns when compiling without sdt probes.

Reviewed by:
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:
This commit is contained in:
Mateusz Guzik 2023-02-21 13:43:00 +00:00
parent b9b2184322
commit 7f337c94b5
1 changed files with 4 additions and 0 deletions
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4
sys/sys/sdt.h
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@ -86,6 +86,8 @@ extern volatile bool sdt_probes_enabled;
#ifndef KDTRACE_HOOKS
#define __sdt_used __unused
#define SDT_PROVIDER_DEFINE(prov)
#define SDT_PROVIDER_DECLARE(prov)
#define SDT_PROBE_DEFINE(prov, mod, func, name)
@ -141,6 +143,8 @@ extern volatile bool sdt_probes_enabled;
#else
#define __sdt_used
SET_DECLARE(sdt_providers_set, struct sdt_provider);
SET_DECLARE(sdt_probes_set, struct sdt_probe);
SET_DECLARE(sdt_argtypes_set, struct sdt_argtype);