Add --creationtime <posixtime>

Tarsnap · Aug 6, 2015 · da68672 · da68672
1 parent 9f6fb0a
commit da68672
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Showing 3 changed files with 11 additions and 0 deletions.
diff --git a/tar/bsdtar.c b/tar/bsdtar.c
@@ -292,6 +292,15 @@ main(int argc, char **argv)
 			bsdtar->configfiles[bsdtar->nconfigfiles++] =
 			    bsdtar->optarg;
 			break;
+		case OPTION_CREATIONTIME: /* tarsnap */
+			errno = 0;
+			bsdtar->creationtime = strtol(bsdtar->optarg,
+			    NULL, 0);
+			if ((errno) || (bsdtar->creationtime == 0))
+				bsdtar_errc(bsdtar, 1, 0,
+				    "Invalid --creationtime argument: %s",
+				    bsdtar->optarg);
+			break;
 		case 'd': /* multitar */
 			set_mode(bsdtar, opt, "-d");
 			break;

diff --git a/tar/bsdtar.h b/tar/bsdtar.h
@@ -164,6 +164,7 @@ enum {
 	OPTION_CHECKPOINT_BYTES,
 	OPTION_CHROOT,
 	OPTION_CONFIGFILE,
+	OPTION_CREATIONTIME,
 	OPTION_DISK_PAUSE,
 	OPTION_DRYRUN,
 	OPTION_EXCLUDE,

diff --git a/tar/cmdline.c b/tar/cmdline.c
@@ -77,6 +77,7 @@ static struct option {
 	{ "configfile",		  1, OPTION_CONFIGFILE },
 	{ "confirmation",         0, 'w' },
 	{ "create",               0, 'c' },
+	{ "creationtime",         1, OPTION_CREATIONTIME },
 	{ "dereference",	  0, 'L' },
 	{ "directory",            1, 'C' },
 	{ "disk-pause",		  1, OPTION_DISK_PAUSE },