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Add support to tar multiple files in a single run

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sin 2015-04-21 14:30:11 +01:00
parent 542f645bc2
commit f1261b57d9
1 changed files with 7 additions and 5 deletions
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12
tar.c
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@ -341,7 +341,7 @@ static void
usage(void)
{
eprintf("usage: %s [-C dir] [-j | -z] -x [-m | -t] [-f file]\n"
" %s [-C dir] [-h] -c dir [-f file]\n", argv0, argv0);
" %s [-C dir] [-h] -c dir ... [-f file]\n", argv0, argv0);
}
int
@ -379,10 +379,11 @@ main(int argc, char *argv[])
usage();
} ARGEND;
if (!mode || argc != (mode == 'c'))
usage();
if (mode == 'c' && filtermode)
if (!mode)
usage();
if (mode == 'c')
if (!argc || filtermode)
usage();
switch (mode) {
case 'c':
@ -401,7 +402,8 @@ main(int argc, char *argv[])
}
if (chdir(dir) < 0)
eprintf("chdir %s:", dir);
recurse(argv[0], NULL, &r);
for (; *argv; argc--, argv++)
recurse(*argv, NULL, &r);
break;
case 't':
case 'x':