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| author | Denys Vlasenko | 2013-05-14 17:20:35 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2013-05-14 17:20:35 +0200 |
| commit | 6782f48ccb00eab710dc2985e51248c0a7519b89 (patch) | |
| tree | b737c1f640ed2e4426e393fca56fa499bceb4450 | |
| parent | c3cf1e30a3022453311a7e9fe11d94c7a381640e (diff) | |
| download | busybox-6782f48ccb00eab710dc2985e51248c0a7519b89.zip busybox-6782f48ccb00eab710dc2985e51248c0a7519b89.tar.gz | |
find: support -HLP
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | findutils/find.c | 15 |
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; |