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Fix hard links recognition with -c --remove-files

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* src/create.c (dump_hard_link): Always look up in the link table
if remove_files_option is set. Patch suggested by Theodore Ts'o
<tytso@mit.edu>.
(check_links): Remove extra newline from the warning message.
* tests/link02.at, tests/link03.at: New testcases.
* tests/Makefile.am (TESTSUITE_AT): Add link02.at and link03.at
* tests/testsuite.at: Include link02.at and link03.at
This commit is contained in:
Sergey Poznyakoff
2009-07-30 23:48:04 +03:00
parent f74cab3a93
commit 5944f452b0
6 changed files with 116 additions and 4 deletions
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4
src/create.c
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@@ -1377,7 +1377,7 @@ static Hash_table *link_table;
static bool
dump_hard_link (struct tar_stat_info *st)
{
if (link_table && st->stat.st_nlink > 1)
if (link_table && (st->stat.st_nlink > 1 || remove_files_option))
{
struct link lp;
struct link *duplicate;
@@ -1468,7 +1468,7 @@ check_links (void)
{
if (lp->nlink)
{
WARN ((0, 0, _("Missing links to %s.\n"), quote (lp->name)));
WARN ((0, 0, _("Missing links to %s."), quote (lp->name)));
}
}
}