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authorrwatson <rwatson@FreeBSD.org>2004-08-15 19:10:05 +0000
committerrwatson <rwatson@FreeBSD.org>2004-08-15 19:10:05 +0000
commit9e69bea9f10d447d337c54d6f5378346f998434f (patch)
treec508168354348245f2a483698e91245e93ecf503 /bin/dd/extern.h
parent7e0b05723702eca98bf7ece454b0be3fac59f877 (diff)
downloadFreeBSD-src-9e69bea9f10d447d337c54d6f5378346f998434f.zip
FreeBSD-src-9e69bea9f10d447d337c54d6f5378346f998434f.tar.gz
Add a "fillchar" command line argument to dd(1) that permits the user
to specify an alternative padding character when using a conversion mode, or when using noerror with sync and an input error occurs. This facilities reading old and error-prone media by allowing the user to more effectively mark error blocks in the output stream.
Diffstat (limited to 'bin/dd/extern.h')
-rw-r--r--bin/dd/extern.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/bin/dd/extern.h b/bin/dd/extern.h
index 8b3ca09..9c540ad 100644
--- a/bin/dd/extern.h
+++ b/bin/dd/extern.h
@@ -60,3 +60,4 @@ extern const u_char a2e_32V[], a2e_POSIX[];
extern const u_char e2a_32V[], e2a_POSIX[];
extern const u_char a2ibm_32V[], a2ibm_POSIX[];
extern u_char casetab[];
+extern char fill_char;
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