6782f48cc
Denys Vlasenko
2013-05-14
Subject
find: support -HLP
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findutils/find.c+12 -3
| @@ -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; | |