From 17e470dc1acca4824b70328d733d5f99c12d0d65 Mon Sep 17 00:00:00 2001 From: Kamil Dudka Date: Wed, 11 May 2011 16:46:45 +0200 Subject: [PATCH 3/4] findutils-4.4.2-xautofs.patch --- doc/find.texi | 4 ++++ find/defs.h | 3 +++ find/find.1 | 3 +++ find/ftsfind.c | 6 ++++++ find/parser.c | 11 ++++++++++- find/util.c | 1 + 6 files changed, 27 insertions(+), 1 deletions(-) diff --git a/doc/find.texi b/doc/find.texi index c584298..9731b71 100644 --- a/doc/find.texi +++ b/doc/find.texi @@ -1436,6 +1436,10 @@ them. There are two ways to avoid searching certain filesystems. One way is to tell @code{find} to only search one filesystem: +@deffn Option -xautofs +Don't descend directories on autofs filesystems. +@end deffn + @deffn Option -xdev @deffnx Option -mount Don't descend directories on other filesystems. These options are diff --git a/find/defs.h b/find/defs.h index 11d1d00..f95ce72 100644 --- a/find/defs.h +++ b/find/defs.h @@ -557,6 +557,9 @@ struct options /* If true, don't cross filesystem boundaries. */ bool stay_on_filesystem; + /* If true, don't descend directories on autofs filesystems. */ + bool bypass_autofs; + /* If true, we ignore the problem where we find that a directory entry * no longer exists by the time we get around to processing it. */ diff --git a/find/find.1 b/find/find.1 index e851f82..a4799ff 100644 --- a/find/find.1 +++ b/find/find.1 @@ -461,6 +461,9 @@ if standard input is a tty, and to .B \-nowarn otherwise. +.IP \-xautofs +Don't descend directories on autofs filesystems. + .IP \-xdev Don't descend directories on other filesystems. diff --git a/find/ftsfind.c b/find/ftsfind.c index 9fdb8ef..bd7cc37 100644 --- a/find/ftsfind.c +++ b/find/ftsfind.c @@ -485,6 +485,12 @@ consider_visiting (FTS *p, FTSENT *ent) } } + if (options.bypass_autofs && + 0 == strcmp ("autofs", filesystem_type (&statbuf, ent->fts_name))) + { + fts_set(p, ent, FTS_SKIP); /* descend no further */ + } + if ( (ent->fts_info == FTS_D) && !options.do_dir_first ) { /* this is the preorder visit, but user said -depth */ diff --git a/find/parser.c b/find/parser.c index 52a1ef6..995aec3 100644 --- a/find/parser.c +++ b/find/parser.c @@ -146,6 +146,7 @@ static bool parse_user (const struct parser_table*, char *argv[], int * static bool parse_version (const struct parser_table*, char *argv[], int *arg_ptr); static bool parse_wholename (const struct parser_table*, char *argv[], int *arg_ptr); static bool parse_xdev (const struct parser_table*, char *argv[], int *arg_ptr); +static bool parse_xautofs (const struct parser_table*, char *argv[], int *arg_ptr); static bool parse_ignore_race (const struct parser_table*, char *argv[], int *arg_ptr); static bool parse_noignore_race (const struct parser_table*, char *argv[], int *arg_ptr); static bool parse_warn (const struct parser_table*, char *argv[], int *arg_ptr); @@ -306,6 +307,7 @@ static struct parser_table const parse_table[] = PARSE_TEST_NP ("wholename", wholename), /* GNU, replaced -path, but anyway -path will soon be in POSIX */ {ARG_TEST, "writable", parse_accesscheck, pred_writable}, /* GNU, 4.3.0+ */ PARSE_OPTION ("xdev", xdev), /* POSIX */ + PARSE_OPTION ("xautofs", xautofs), PARSE_TEST ("xtype", xtype), /* GNU */ #ifdef UNIMPLEMENTED_UNIX /* It's pretty ugly for find to know about archive formats. @@ -1230,7 +1232,7 @@ operators (decreasing precedence; -and is implicit where no others are given):\n positional options (always true): -daystart -follow -regextype\n\n\ normal options (always true, specified before other expressions):\n\ -depth --help -maxdepth LEVELS -mindepth LEVELS -mount -noleaf\n\ - --version -xdev -ignore_readdir_race -noignore_readdir_race\n")); + --version -xautofs -xdev -ignore_readdir_race -noignore_readdir_race\n")); puts (_("\ tests (N can be +N or -N or N): -amin N -anewer FILE -atime N -cmin N\n\ -cnewer FILE -ctime N -empty -false -fstype TYPE -gid N -group NAME\n\ @@ -2736,6 +2738,13 @@ parse_xdev (const struct parser_table* entry, char **argv, int *arg_ptr) } static bool +parse_xautofs (const struct parser_table* entry, char **argv, int *arg_ptr) +{ + options.bypass_autofs = true; + return parse_noop (entry, argv, arg_ptr); +} + +static bool parse_ignore_race (const struct parser_table* entry, char **argv, int *arg_ptr) { options.ignore_readdir_race = true; diff --git a/find/util.c b/find/util.c index 8577396..4d45f84 100644 --- a/find/util.c +++ b/find/util.c @@ -1010,6 +1010,7 @@ set_option_defaults (struct options *p) p->full_days = false; p->stay_on_filesystem = false; + p->bypass_autofs = false; p->ignore_readdir_race = false; if (p->posixly_correct) -- 1.7.4.4