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| author | peter <peter@FreeBSD.org> | 2000-10-02 06:33:59 +0000 |
|---|---|---|
| committer | peter <peter@FreeBSD.org> | 2000-10-02 06:33:59 +0000 |
| commit | 590c411955d6975551ffeaf41d7faf4b26f836d1 (patch) | |
| tree | c2ec0b150478a3cab9fb18e60d02dedbdc1cfd15 /contrib/cvs/lib/sighandle.c | |
| parent | 784ea5066cbea73d04e8ce5783dd0eb842e3ac1f (diff) | |
| download | FreeBSD-src-590c411955d6975551ffeaf41d7faf4b26f836d1.zip FreeBSD-src-590c411955d6975551ffeaf41d7faf4b26f836d1.tar.gz | |
Import cvs-1.11 onto vendor branch.
Diffstat (limited to 'contrib/cvs/lib/sighandle.c')
| -rw-r--r-- | contrib/cvs/lib/sighandle.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/contrib/cvs/lib/sighandle.c b/contrib/cvs/lib/sighandle.c index b229ea6..2d21df8 100644 --- a/contrib/cvs/lib/sighandle.c +++ b/contrib/cvs/lib/sighandle.c @@ -384,6 +384,16 @@ void SIG_beginCrSect() } /* + * Return nonzero if currently in a critical section. + * Otherwise return zero. + */ + +int SIG_inCrSect() +{ + return SIG_crSectNest > 0; +} + +/* * The following ends a critical section. */ |
