X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Ftar.c;h=ff3ebc44371602ca69a4e7ce81decbe1a573507d;hb=e370518b431746f9d427be2487a5065112a45df6;hp=9192ef97e837091e86f3a68591ecf62a6b12eddf;hpb=bd599facc8df66894646e0e47fc1a3b75d94a390;p=chaz%2Ftar diff --git a/src/tar.c b/src/tar.c index 9192ef9..ff3ebc4 100644 --- a/src/tar.c +++ b/src/tar.c @@ -19,7 +19,7 @@ with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include "system.h" +#include #include #include @@ -38,6 +38,7 @@ #include #include +#include #include #include #include @@ -207,6 +208,7 @@ enum NUMERIC_OWNER_OPTION, OCCURRENCE_OPTION, OLD_ARCHIVE_OPTION, + ONE_FILE_SYSTEM_OPTION, OVERWRITE_OPTION, OWNER_OPTION, PAX_OPTION, @@ -233,7 +235,7 @@ enum WILDCARDS_MATCH_SLASH_OPTION }; -const char *argp_program_version = "tar (" PACKAGE ") " VERSION; +const char *argp_program_version = "tar (" PACKAGE_NAME ") " VERSION; const char *argp_program_bug_address = "<" PACKAGE_BUGREPORT ">"; static char doc[] = N_("GNU `tar' saves many files together into a single tape or disk archive, and can restore individual files from the archive.\n\ \n\ @@ -362,7 +364,8 @@ static struct argp_option options[] = { {"rsh-command", RSH_COMMAND_OPTION, N_("COMMAND"), 0, N_("use remote COMMAND instead of rsh"), 41 }, #ifdef DEVICE_PREFIX - {"-[0-7][lmh]", 0, NULL, OPTION_DOC, + {"-[0-7][lmh]", 0, NULL, OPTION_DOC, /* It is OK, since `name' will never be + translated */ N_("specify drive and density"), 41 }, #endif {NULL, '0', NULL, OPTION_HIDDEN, NULL, 41 }, @@ -404,12 +407,13 @@ static struct argp_option options[] = { {"format", 'H', N_("FORMAT"), 0, N_("create archive of the given format."), 61 }, - {"", 0, NULL, OPTION_DOC, N_("FORMAT is one of the following:"), 62}, - {"", 0, NULL, OPTION_DOC, N_("v7 old V7 tar format"), 63}, - {"", 0, NULL, OPTION_DOC, N_("oldgnu GNU format as per tar <= 1.12"), 63}, - {"", 0, NULL, OPTION_DOC, N_("gnu GNU tar 1.13.x format"), 63}, - {"", 0, NULL, OPTION_DOC, N_("ustar POSIX 1003.1-1988 (ustar) format"), 63 }, - {"", 0, NULL, OPTION_DOC, N_("posix POSIX 1003.1-2001 (pax) format"), 63 }, + {NULL, 0, NULL, 0, N_("FORMAT is one of the following:"), 62 }, + {" v7", 0, NULL, OPTION_DOC, N_("old V7 tar format"), 63}, + {" oldgnu", 0, NULL, OPTION_DOC, N_("GNU format as per tar <= 1.12"), 63}, + {" gnu", 0, NULL, OPTION_DOC, N_("GNU tar 1.13.x format"), 63}, + {" ustar", 0, NULL, OPTION_DOC, N_("POSIX 1003.1-1988 (ustar) format"), 63 }, + {" pax", 0, NULL, OPTION_DOC, N_("POSIX 1003.1-2001 (pax) format"), 63 }, + {" posix", 0, NULL, OPTION_DOC, N_("Same as pax"), 63 }, {"old-archive", OLD_ARCHIVE_OPTION, 0, 0, /* FIXME */ N_("same as --format=v7"), 68 }, @@ -459,8 +463,9 @@ static struct argp_option options[] = { N_("exclude pattern wildcards do not match '/'"), 71 }, {"no-recursion", NO_RECURSION_OPTION, 0, 0, N_("avoid descending automatically in directories"), 71 }, - {"one-file-system", 'l', 0, 0, /* FIXME: emit warning */ + {"one-file-system", ONE_FILE_SYSTEM_OPTION, 0, 0, N_("stay in local file system when creating archive"), 71 }, + {NULL, 'l', 0, OPTION_HIDDEN, "", 71}, {"recursion", RECURSION_OPTION, 0, 0, N_("recurse into directories (default)"), 71 }, {"absolute-names", 'P', 0, 0, @@ -544,10 +549,14 @@ static void show_default_settings (FILE *stream) { fprintf (stream, - "--format=%s -f%s -b%d --rmt-command=%s --rsh-command=%s\n", + "--format=%s -f%s -b%d --rmt-command=%s", archive_format_string (DEFAULT_ARCHIVE_FORMAT), DEFAULT_ARCHIVE, DEFAULT_BLOCKING, - DEFAULT_RMT_COMMAND, REMOTE_SHELL); + DEFAULT_RMT_COMMAND); +#ifdef REMOTE_SHELL + fprintf (stream, " --rsh-command=%s", REMOTE_SHELL); +#endif + fprintf (stream, "\n"); } static void @@ -583,13 +592,13 @@ for complete list of authors.\n")); " the Free Software Foundation; either version 2 of the License, or\n" " (at your option) any later version.\n" "\n" - " GNU Mailutils is distributed in the hope that it will be useful,\n" + " GNU tar is distributed in the hope that it will be useful,\n" " but WITHOUT ANY WARRANTY; without even the implied warranty of\n" " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" " GNU General Public License for more details.\n" "\n" " You should have received a copy of the GNU General Public License\n" - " along with GNU Mailutils; if not, write to the Free Software\n" + " along with GNU tar; if not, write to the Free Software\n" " Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n\n")); exit (0); } @@ -713,9 +722,19 @@ parse_opt(int key, char *arg, struct argp_state *state) break; case 'l': + /* Historically equivalent to --one-file-system. This usage is + incompatible with UNIX98 and POSIX specs and therefore is + deprecated. The semantics of -l option will be changed in + future versions. See TODO. + */ + WARN ((0, 0, + _("Semantics of -l option will change in the future releases."))); + WARN ((0, 0, + _("Please use --one-file-system option instead."))); + /* FALL THROUGH */ + case ONE_FILE_SYSTEM_OPTION: /* When dumping directories, don't dump files/subdirectories - that are on other filesystems. */ - + that are on other filesystems. */ one_file_system_option = true; break; @@ -1060,7 +1079,7 @@ parse_opt(int key, char *arg, struct argp_state *state) break; case RMT_COMMAND_OPTION: - rmt_command_option = arg; + rmt_command = arg; break; case RSH_COMMAND_OPTION: @@ -1255,7 +1274,7 @@ static struct argp argp = { void usage (int status) { - argp_help (&argp, stderr, ARGP_HELP_SEE, program_name); + argp_help (&argp, stderr, ARGP_HELP_SEE, (char*) program_name); exit (status); } @@ -1365,7 +1384,7 @@ decode_options (int argc, char **argv) if (argp_parse (&argp, argc, argv, ARGP_IN_ORDER|ARGP_NO_HELP, &index, &args)) - exit (1); /* FIXME */ + exit (1); /* Special handling for 'o' option: @@ -1510,9 +1529,6 @@ decode_options (int argc, char **argv) if (utc_option) verbose_option = 2; - if (!rmt_command_option) - rmt_command_option = DEFAULT_RMT_COMMAND; - /* Forbid using -c with no input files whatsoever. Check that `-f -', explicit or implied, is used correctly. */ @@ -1580,10 +1596,7 @@ decode_options (int argc, char **argv) int main (int argc, char **argv) { -#if HAVE_CLOCK_GETTIME - if (clock_gettime (CLOCK_REALTIME, &start_timespec) != 0) -#endif - start_time = time (0); + set_start_time (); program_name = argv[0]; setlocale (LC_ALL, ""); bindtextdomain (PACKAGE, LOCALEDIR);