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Implement -E (ending-file) option.

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This commit is contained in:
junio
1997-12-04 06:37:52 +00:00
parent 83406bb4c3
commit d1f1e3a189
2 changed files with 19 additions and 2 deletions
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11
src/list.c
View File

@@ -28,6 +28,10 @@
((unsigned char) (Char) >= '0' && (unsigned char) (Char) <= '7')
#define ISSPACE(Char) (ISASCII (Char) && isspace (Char))
#ifndef FNM_LEADING_DIR
# include <fnmatch.h>
#endif
#include "common.h"
union block *current_header; /* points to current archive header */
@@ -62,6 +66,12 @@ read_and (void (*do_something) ())
/* Valid header. We should decode next field (mode) first.
Ensure incoming names are null terminated. */
if (ending_file_option &&
fnmatch (ending_file_option, current_file_name,
FNM_LEADING_DIR) == 0) {
goto all_done;
}
/* FIXME: This is a quick kludge before 1.12 goes out. */
current_stat.st_mtime = TIME_FROM_OCT (current_header->header.mtime);
@@ -164,6 +174,7 @@ read_and (void (*do_something) ())
}
break;
}
all_done: ;
apply_delayed_set_stat ();
close_archive ();

10
src/tar.c
View File

@@ -217,6 +217,7 @@ struct option long_options[] =
{"dereference", no_argument, NULL, 'h'},
{"diff", no_argument, NULL, 'd'},
{"directory", required_argument, NULL, 'C'},
{"ending-file", required_argument, NULL, 'E'},
{"exclude", required_argument, NULL, EXCLUDE_OPTION},
{"exclude-from", required_argument, NULL, 'X'},
{"extract", no_argument, NULL, 'x'},
@@ -397,6 +398,7 @@ Local file selection:\n\
-h, --dereference dump instead the files symlinks point to\n\
--no-recursion avoid descending automatically in directories\n\
-l, --one-file-system stay in local file system when creating archive\n\
-E, --ending-file=NAME end reading the archive before file NAME\n\
-K, --starting-file=NAME begin at file NAME in the archive\n"),
stdout);
#if !MSDOS
@@ -451,13 +453,13 @@ Report bugs to <tar-bugs@gnu.ai.mit.edu>.\n"),
| Parse the options for tar. |
`----------------------------*/
/* Available option letters are DEHIJQY and aejnqy. Some are reserved:
/* Available option letters are DHIJQY and aejnqy. Some are reserved:
y per-file gzip compression
Y per-block gzip compression */
#define OPTION_STRING \
"-01234567ABC:F:GK:L:MN:OPRST:UV:WX:Zb:cdf:g:hiklmoprstuvwxz"
"-01234567ABC:E:F:GK:L:MN:OPRST:UV:WX:Zb:cdf:g:hiklmoprstuvwxz"
static void
set_subcommand_option (enum subcommand subcommand)
@@ -621,6 +623,10 @@ decode_options (int argc, char *const *argv)
set_subcommand_option (DIFF_SUBCOMMAND);
break;
case 'E':
ending_file_option = optarg;
break;
case 'f':
if (archive_names == allocated_archive_names)
{