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maint: copy: refactor hard link creation

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* src/copy.c (create_hard_link): A new function refactored
from existing code.
(copy_internal): Call the new function from all 3 locations
that create hard links.
* tests/cp/same-file: Amend to match the adjusted diagnostic.
This commit is contained in:
Pádraig Brady
2011-07-27 13:22:39 +01:00
parent 2aea1828a1
commit 42300faaa9
2 changed files with 52 additions and 34 deletions
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4
tests/cp/same-file
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@@ -137,7 +137,7 @@ cat <<\EOF | sed "$remove_these_sed" > expected
0 -bd (foo symlink symlink.~1~ -> foo)
0 -bf (foo symlink symlink.~1~ -> foo)
0 -bdf (foo symlink symlink.~1~ -> foo)
1 -l [cp: cannot create link `symlink'] (foo symlink -> foo)
1 -l [cp: cannot create hard link `symlink' to `foo'] (foo symlink -> foo)
0 -dl (foo symlink -> foo)
0 -fl (foo symlink)
0 -dfl (foo symlink)
@@ -188,7 +188,7 @@ cat <<\EOF | sed "$remove_these_sed" > expected
0 -bd (foo sl1 -> foo sl2 -> foo sl2.~1~ -> foo)
0 -bf (foo sl1 -> foo sl2 sl2.~1~ -> foo)
0 -bdf (foo sl1 -> foo sl2 -> foo sl2.~1~ -> foo)
1 -l [cp: cannot create link `sl2'] (foo sl1 -> foo sl2 -> foo)
1 -l [cp: cannot create hard link `sl2' to `sl1'] (foo sl1 -> foo sl2 -> foo)
0 -fl (foo sl1 -> foo sl2 -> foo)
0 -bl (foo sl1 -> foo sl2 -> foo sl2.~1~ -> foo)
0 -bfl (foo sl1 -> foo sl2 -> foo sl2.~1~ -> foo)