4dfcd6c054
Make sure the files are deleted only if they were succesfully stored to the archive. * src/exit.c: New file. * src/unlink.c: New file. * src/Makefile.am (tar_SOURCES): Add exit.c and unlink.c. * src/common.h: Include progname.h (program_name): Remove global. (records_written): New extern. (queue_deferred_unlink, finish_deferred_unlinks): New prototypes. (fatal_exit_hook): New extern. * src/create.c (create_archive): Call finish_deferred_unlinks. (dump_hard_link, dump_file0): Don't actually unlink the file, queue it to deferred_unlinks instead. * src/delete.c (records_written): Remove extern: declared in common.h. * src/extract.c (extract_archive): Set fatal_exit_hook. (fatal_exit, xalloc_die): Move to exit.c * src/system.c (sys_wait_for_child): Exit immediately if the child dies or exits with a non-zero status. (sys_child_open_for_compress) (sys_child_open_for_uncompress): Use set_program_name, instead of setting program_name directly. * src/tar.c (main): Use set_program_name, instead of setting program_name directly. * tests/Makefile.am (TESTSUITE_AT): Add remfiles01.at and remfiles02.at. * tests/testsuite.at: Likewise. * tests/gzip.at: Reflect the above changes.
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/* This file is part of GNU tar.
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Copyright (C) 2009 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 3, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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#include <system.h>
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#include "common.h"
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void (*fatal_exit_hook) (void);
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void
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fatal_exit (void)
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{
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if (fatal_exit_hook)
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fatal_exit_hook ();
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error (TAREXIT_FAILURE, 0, _("Error is not recoverable: exiting now"));
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abort ();
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}
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void
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xalloc_die (void)
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{
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error (0, 0, "%s", _("memory exhausted"));
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fatal_exit ();
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}
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