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| author | Mark Johnston <markj@FreeBSD.org> | 2014-09-02 23:43:06 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2014-09-02 23:43:06 +0000 |
| commit | 5439a71566c99dad77c16190574cf0149d9f92c6 (patch) | |
| tree | ac3d113c4c0b13f3739f5bb85b96ea3ce1712bae | |
| parent | b74ae45b4542c77ea21b8b2e5c64485932b98054 (diff) | |
| download | src-5439a71566c99dad77c16190574cf0149d9f92c6.tar.gz src-5439a71566c99dad77c16190574cf0149d9f92c6.zip | |
Define _DTRACE_VERSION in sdt.h rather than setting it manually. This is
similar to what illumos does, and makes it easier to enable USDT probes
in third-party software that doesn't make use of the system makefiles.
Notes
Notes:
svn path=/head/; revision=270990
| -rw-r--r-- | share/mk/bsd.dep.mk | 2 | ||||
| -rw-r--r-- | sys/sys/sdt.h | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/share/mk/bsd.dep.mk b/share/mk/bsd.dep.mk index 14619eb93c7a..509c17f5823e 100644 --- a/share/mk/bsd.dep.mk +++ b/share/mk/bsd.dep.mk @@ -125,7 +125,7 @@ ${_YC:R}.o: ${_YC} .if ${SRCS:M*.d} LDFLAGS+= -lelf LDADD+= ${LIBELF} -CFLAGS+= -D_DTRACE_VERSION=1 -I${.OBJDIR} +CFLAGS+= -I${.OBJDIR} .endif .for _DSRC in ${SRCS:M*.d:N*/*} .for _D in ${_DSRC:R} diff --git a/sys/sys/sdt.h b/sys/sys/sdt.h index eda1a12b1e97..ca820f68bce1 100644 --- a/sys/sys/sdt.h +++ b/sys/sys/sdt.h @@ -33,6 +33,8 @@ #ifndef _KERNEL +#define _DTRACE_VERSION 1 + #define DTRACE_PROBE(prov, name) { \ extern void __dtrace_##prov##___##name(void); \ __dtrace_##prov##___##name(); \ |