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author | tjr <tjr@FreeBSD.org> | 2002-05-19 06:03:05 +0000 |
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committer | tjr <tjr@FreeBSD.org> | 2002-05-19 06:03:05 +0000 |
commit | ada2f900a38d47a260d94dd3f996a87e81130173 (patch) | |
tree | 39da0880e61a1db8ed946867d12f3bb04e4a192f /bin/sh/eval.c | |
parent | 619a9e0c61c8a42e5e7f593ec5dcebc0660b783e (diff) | |
download | FreeBSD-src-ada2f900a38d47a260d94dd3f996a87e81130173.zip FreeBSD-src-ada2f900a38d47a260d94dd3f996a87e81130173.tar.gz |
Implement the -C (-o noclobber) option, which prevents existing regular
files from being overwritten by shell redirection.
Diffstat (limited to 'bin/sh/eval.c')
-rw-r--r-- | bin/sh/eval.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/bin/sh/eval.c b/bin/sh/eval.c index 9f65d90..0c3f85b 100644 --- a/bin/sh/eval.c +++ b/bin/sh/eval.c @@ -448,6 +448,7 @@ expredir(union node *n) case NTO: case NFROMTO: case NAPPEND: + case NCLOBBER: expandarg(redir->nfile.fname, &fn, EXP_TILDE | EXP_REDIR); redir->nfile.expfname = fn.list->text; break; |