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author | des <des@FreeBSD.org> | 2004-01-21 12:50:01 +0000 |
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committer | des <des@FreeBSD.org> | 2004-01-21 12:50:01 +0000 |
commit | 5bed8122fd9ad3746f9f6139eac42ce5041f08f4 (patch) | |
tree | 45b894f449c0d20308caae0992208804c1312206 /bin/sh/redir.h | |
parent | c939cff38891929d64b9b5a0d14e2cd42623a789 (diff) | |
download | FreeBSD-src-5bed8122fd9ad3746f9f6139eac42ce5041f08f4.zip FreeBSD-src-5bed8122fd9ad3746f9f6139eac42ce5041f08f4.tar.gz |
Replace home-grown dup2() implementation with actual dup2() calls. This
should slightly reduce the number of system calls in critical portions of
the shell, and select a more efficient path through the fdalloc code.
Reviewed by: bde
Diffstat (limited to 'bin/sh/redir.h')
-rw-r--r-- | bin/sh/redir.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/bin/sh/redir.h b/bin/sh/redir.h index e786004..d063ecf 100644 --- a/bin/sh/redir.h +++ b/bin/sh/redir.h @@ -46,5 +46,4 @@ void redirect(union node *, int); void popredir(void); int fd0_redirected_p(void); void clearredir(void); -int copyfd(int, int); |