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Check valid options were given

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Glenn L McGrath 2004-01-23 21:40:19 +00:00
parent 711bb92d7c
commit 654a99b691
1 changed files with 6 additions and 0 deletions
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6
coreutils/install.c
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@ -54,8 +54,14 @@ extern int install_main(int argc, char **argv)
int i; int i;
/* -c exists for backwards compatability, its needed */ /* -c exists for backwards compatability, its needed */
bb_opt_complementaly = "s~d:d~s";
flags = bb_getopt_ulflags(argc, argv, "cdpsg:m:o:", &gid_str, &mode_str, &uid_str); /* 'a' must be 2nd */ flags = bb_getopt_ulflags(argc, argv, "cdpsg:m:o:", &gid_str, &mode_str, &uid_str); /* 'a' must be 2nd */
/* Check valid options were given */
if(flags & 0x80000000UL) {
bb_show_usage();
}
/* preserve access and modification time, this is GNU behaviour, BSD only preserves modification time */ /* preserve access and modification time, this is GNU behaviour, BSD only preserves modification time */
if (flags & INSTALL_OPT_PRESERVE_TIME) { if (flags & INSTALL_OPT_PRESERVE_TIME) {
copy_flags |= FILEUTILS_PRESERVE_STATUS; copy_flags |= FILEUTILS_PRESERVE_STATUS;