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Ignore unsupported cp --preserve option.

This commit is contained in:
Jonas 'Sortie' Termansen 2014-08-02 12:15:29 +02:00
parent 58c7070134
commit 0329192ba8
1 changed files with 9 additions and 0 deletions
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9
utils/cp.cpp
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@ -372,6 +372,7 @@ int main(int argc, char* argv[])
const char* argv0 = argv[0];
int flags = 0;
const char* target_directory = NULL;
const char* preserve_list = NULL;
for ( int i = 1; i < argc; i++ )
{
const char* arg = argv[i];
@ -410,6 +411,7 @@ int main(int argc, char* argv[])
break;
case 'T': flags |= FLAG_NO_TARGET_DIR; break;
case 'u': flags |= FLAG_UPDATE; break;
case 'p': preserve_list = "mode,ownership,timestamps"; break;
case 'P': flags |= FLAG_NO_DEREFERENCE; break;
default:
#ifdef CP_PRETEND_TO_BE_INSTALL
@ -431,6 +433,10 @@ int main(int argc, char* argv[])
flags |= FLAG_RECURSIVE;
else if ( !strcmp(arg, "--verbose") )
flags |= FLAG_VERBOSE;
else if ( !strcmp(arg, "--preserve") )
preserve_list = "mode,ownership,timestamps";
else if ( !strncmp(arg, "--preserve=", strlen("--preserve=")) )
preserve_list = arg + strlen("--preserve=");
else if ( !strcmp(arg, "--target-directory") )
{
if ( i + 1 == argc )
@ -469,6 +475,9 @@ int main(int argc, char* argv[])
if ( (flags & FLAG_TARGET_DIR) && (flags & FLAG_NO_TARGET_DIR) )
error(1, 0, "cannot combine --target-directory (-t) and --no-target-directory (-T)");
// TODO: Actually preserve.
(void) preserve_list;
compact_arguments(&argc, &argv);
if ( argc < 2 )