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stop using big static buffer for inode hash

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This commit is contained in:
Denis Vlasenko
2007-03-14 22:06:01 +00:00
parent 75ab6af71e
commit 6ef06eeed4
3 changed files with 48 additions and 43 deletions
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23
libbb/copy_file.c
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@@ -172,22 +172,21 @@ int copy_file(const char *source, const char *dest, int flags)
if (ENABLE_FEATURE_PRESERVE_HARDLINKS) {
char *link_name;
if (!FLAGS_DEREF
&& is_in_ino_dev_hashtable(&source_stat, &link_name)
) {
if (link(link_name, dest) < 0) {
ovr = retry_overwrite(dest, flags);
if (ovr <= 0)
return ovr;
if (!FLAGS_DEREF) {
link_name = is_in_ino_dev_hashtable(&source_stat);
if (link_name) {
if (link(link_name, dest) < 0) {
bb_perror_msg("cannot create link '%s'", dest);
return -1;
ovr = retry_overwrite(dest, flags);
if (ovr <= 0)
return ovr;
if (link(link_name, dest) < 0) {
bb_perror_msg("cannot create link '%s'", dest);
return -1;
}
}
return 0;
}
return 0;
}
// TODO: probably is_in_.. and add_to_...
// can be combined: find_or_add_...
add_to_ino_dev_hashtable(&source_stat, dest);
}