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authorDenys Vlasenko <vda.linux@googlemail.com>2013-05-14 15:20:35 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2013-05-14 15:20:35 (GMT)
commit6782f48ccb00eab710dc2985e51248c0a7519b89 (patch)
treeb737c1f640ed2e4426e393fca56fa499bceb4450
parentc3cf1e30a3022453311a7e9fe11d94c7a381640e (diff)
downloadbusybox-6782f48ccb00eab710dc2985e51248c0a7519b89.tar.gz
busybox-6782f48ccb00eab710dc2985e51248c0a7519b89.tar.bz2
find: support -HLP
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--findutils/find.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/findutils/find.c b/findutils/find.c
index 2235b50..d4b7c8e 100644
--- a/findutils/find.c
+++ b/findutils/find.c
@@ -231,12 +231,13 @@
//kbuild:lib-$(CONFIG_FIND) += find.o
//usage:#define find_trivial_usage
-//usage: "[PATH]... [OPTIONS] [ACTIONS]"
+//usage: "[-HL] [PATH]... [OPTIONS] [ACTIONS]"
//usage:#define find_full_usage "\n\n"
//usage: "Search for files and perform actions on them.\n"
//usage: "First failed action stops processing of current file.\n"
//usage: "Defaults: PATH is current directory, action is '-print'\n"
-//usage: "\n -follow Follow symlinks"
+//usage: "\n -L,-follow Follow symlinks"
+//usage: "\n -H ...on command line only"
//usage: IF_FEATURE_FIND_XDEV(
//usage: "\n -xdev Don't descend directories on other filesystems"
//usage: )
@@ -1254,7 +1255,15 @@ int find_main(int argc UNUSED_PARAM, char **argv)
INIT_G();
- argv++;
+ /* "+": stop on first non-option */
+ i = getopt32(argv, "+HLP");
+ if (i & (1<<0))
+ G.recurse_flags |= ACTION_FOLLOWLINKS_L0 | ACTION_DANGLING_OK;
+ if (i & (1<<1))
+ G.recurse_flags |= ACTION_FOLLOWLINKS | ACTION_DANGLING_OK;
+ /* -P is default and is ignored */
+ argv += optind;
+
for (firstopt = 0; argv[firstopt]; firstopt++) {
if (argv[firstopt][0] == '-')
break;