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Determine type of the archive before appending to it.

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This commit is contained in:
Sergey Poznyakoff
2004-05-19 14:27:41 +00:00
parent ba08e339a6
commit ebdf1bc7a6
1 changed files with 10 additions and 5 deletions
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15
src/update.c
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@@ -106,7 +106,7 @@ void
update_archive (void)
{
enum read_header previous_status = HEADER_STILL_UNREAD;
int found_end = 0;
bool found_end = false;
name_gather ();
open_archive (ACCESS_UPDATE);
@@ -126,30 +126,33 @@ update_archive (void)
{
struct name *name;
decode_header (current_header, &current_stat_info,
&current_format, 0);
archive_format = current_format;
if (subcommand_option == UPDATE_SUBCOMMAND
&& (name = name_scan (current_stat_info.file_name)) != NULL)
{
struct stat s;
enum archive_format unused;
decode_header (current_header, &current_stat_info, &unused, 0);
chdir_do (name->change_dir);
if (deref_stat (dereference_option,
current_stat_info.file_name, &s) == 0
&& s.st_mtime <= current_stat_info.stat.st_mtime)
add_avoided_name (current_stat_info.file_name);
}
skip_member ();
break;
}
case HEADER_ZERO_BLOCK:
current_block = current_header;
found_end = 1;
found_end = true;
break;
case HEADER_END_OF_FILE:
found_end = 1;
found_end = true;
break;
case HEADER_FAILURE:
@@ -175,6 +178,8 @@ update_archive (void)
break;
}
tar_stat_destroy (&current_stat_info);
xheader_destroy (&extended_header);
previous_status = status;
}