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(removed_prefixes_p): New function

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Sergey Poznyakoff
2004-08-31 11:47:02 +00:00
parent e563240b95
commit 3f4f5a4bf4
1 changed files with 15 additions and 1 deletions
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16
src/names.c
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@@ -1001,7 +1001,22 @@ is_avoided_name (char const *name)
{
return hash_string_lookup (avoided_name_table, name);
}
static Hash_table *prefix_table[2];
/* Return true if file names of some members in the archive were stripped off
their leading components. We could have used
return prefix_table[0] || prefix_table[1]
but the following seems to be safer: */
bool
removed_prefixes_p (void)
{
return (prefix_table[0] && hash_get_n_entries (prefix_table[0]) != 0)
|| (prefix_table[1] && hash_get_n_entries (prefix_table[1]) != 0);
}
/* Return a safer suffix of FILE_NAME, or "." if it has no safer
suffix. Check for fully specified file names and other atrocities.
Warn the user if we do not return NAME. If LINK_TARGET is 1,
@@ -1041,7 +1056,6 @@ safer_name_suffix (char const *file_name, bool link_target)
if (prefix_len)
{
static Hash_table *prefix_table[2];
char *prefix = alloca (prefix_len + 1);
memcpy (prefix, file_name, prefix_len);
prefix[prefix_len] = '\0';