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freebsd-skq/include
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Peter Edwards 99ca5b8804 The FTS_NOSTAT option is an optimisation that reduces the number 
of stat(2) calls by keeping an eye of the number of links a directory
has. It assumes that each subdirectory will have a hard link to its
parent, to represent the ".." node, and stops calling stat(2) when
all links are accounted for in a given directory.

This assumption is really only valid for UNIX-like filesystems: A
concrete example is NTFS. The NTFS "i-node" does contain a link
count, but most/all directories have a link count between 0 and 2
inclusive. The end result is that find on an NTFS volume won't
actually traverse the entire hierarchy of the directories passed
to it. (Those with a link count of two are not traversed at all)

The fix checks the "UFSness" of the filesystem before enabling the
optimisation.

Reviewed By: Tim Kientzle (kientzle@)
2004-05-08 15:09:02 +00:00
..
arpa MFCrypto: update RFC assigned telnet options (r1.9) 2003-01-18 06:13:57 +00:00
protocols Sync HEAD sources to vendor branch import of routed v2.27 from rhyolite.com. 2004-02-25 23:45:57 +00:00
rpc Change the definition of NULL on ia64 (for LP64 compilations) from 2003-12-07 21:10:06 +00:00
rpcsvc Argh. Forward declare some structs rather than increase include file 2003-10-26 16:35:11 +00:00
_ctype.h Make isblank() visible in the C99 namespace. 2004-04-21 13:25:55 +00:00
a.out.h
ar.h
assert.h Breath deep and take __P out of the system include files. 2002-03-23 17:24:55 +00:00
bitstring.h Finish the repocopy of bitstring.h to sys so it can be used 2003-06-13 19:40:13 +00:00
complex.h Breath deep and take __P out of the system include files. 2002-03-23 17:24:55 +00:00
cpio.h Implement the POSIX.1-2001 (XSI) header, <cpio.h>. 2002-08-01 07:18:38 +00:00
ctype.h Make isblank() visible in the C99 namespace. 2004-04-21 13:25:55 +00:00
db.h Fixed some style bugs in the removal of __P(()). Some function parameter 2002-03-26 01:35:05 +00:00
dirent.h Change the definition of NULL on ia64 (for LP64 compilations) from 2003-12-07 21:10:06 +00:00
dlfcn.h Implement dlinfo() function. 2003-02-13 17:47:44 +00:00
elf-hints.h * include/elf.h has been repo copied to include/elf-hints.h, and it no 2001-05-02 23:56:21 +00:00
elf.h This header is for Solaris compatibility only (according to David 2002-07-04 11:05:39 +00:00
err.h o Merge <machine/ansi.h> and <machine/types.h> into a new header 2002-08-21 16:20:02 +00:00
fmtmsg.h Fix some style bugs. 2002-08-05 16:37:05 +00:00
fnmatch.h Now I understand what Bruce was getting at - -1 can be parsed as two 2003-12-18 10:41:39 +00:00
fstab.h - Add setfstab() and getfstab(). 2003-04-07 12:55:00 +00:00
fts.h The FTS_NOSTAT option is an optimisation that reduces the number 2004-05-08 15:09:02 +00:00
getopt.h Add getopt_long_only() 2004-02-24 08:09:20 +00:00
glob.h Update glob(3) to add all the POSIX required options, specifically: 2002-07-17 04:58:09 +00:00
grp.h = Implement thread-safe versions of the getpwent(3) and getgrent(3) 2003-04-17 14:15:26 +00:00
hesiod.h Breath deep and take __P out of the system include files. 2002-03-23 17:24:55 +00:00
histedit.h Make C++ safe 2003-07-14 16:31:20 +00:00
ieeefp.h o Move the contents of <machine/floatingpoint.h> over to 2003-01-19 06:01:33 +00:00
ifaddrs.h Add the userland part of the NET_RT_IFMALIST sysctl MIB. A new function, 2003-11-14 18:53:22 +00:00
inttypes.h Add the remaining C99 wide character string to integer conversion functions. 2002-09-22 08:06:45 +00:00
iso646.h style(9): tab after #define. 2002-09-18 22:23:59 +00:00
kenv.h Rework the kernel environment subsystem. We now convert the static 2002-04-17 13:06:36 +00:00
langinfo.h o Don't include <nl_types.h>, instead provide a typedef for nl_item. 2002-09-18 05:54:25 +00:00
libgen.h Breath deep and take __P out of the system include files. 2002-03-23 17:24:55 +00:00
limits.h Deprecate machine/limits.h in favor of new sys/limits.h. 2003-04-29 13:36:06 +00:00
link.h Initiate deorbit burn for the i386-only a.out related support. Moves are 2002-09-17 01:49:00 +00:00
locale.h Change the definition of NULL on ia64 (for LP64 compilations) from 2003-12-07 21:10:06 +00:00
Makefile - Look into geom/gate/ and geom/concat/ for includes. 2004-04-30 16:23:08 +00:00
malloc.h Traditionally work in the -traditional case. 2001-11-07 23:14:31 +00:00
memory.h
monetary.h Fix an error which prevented ssize_t from becoming defined. Add 2002-09-20 08:22:48 +00:00
mpool.h Breath deep and take __P out of the system include files. 2002-03-23 17:24:55 +00:00
ndbm.h Breath deep and take __P out of the system include files. 2002-03-23 17:24:55 +00:00
netconfig.h Breath deep and take __P out of the system include files. 2002-03-23 17:24:55 +00:00
netdb.h Make the resolver(3) and many associated interfaces much more reentrant. 2004-02-25 21:03:46 +00:00
nl_types.h Add forgotten <sys/_types.h> include. Fix some style bugs while I'm 2002-09-24 17:28:12 +00:00
nlist.h Use sys/nlist_aout.h for shared-with-kernel definitions. 2002-08-22 20:37:57 +00:00
nss.h It was reported that when using nss_ldap, getgrent(3) would behave 2004-01-09 13:43:49 +00:00
nsswitch.h = Implement name service switch modules (NSS modules). NSS modules 2003-04-17 14:14:22 +00:00
objformat.h
paths.h Define _PATH_MKSNAP_FFS and use it in dump(8) instead of assuming 2004-01-04 17:17:46 +00:00
pthread_np.h pthread_attr_get_np() now takes 'pthread_t' (not 'pthread_t *') 2003-01-07 21:43:30 +00:00
pthread.h Add the pthread_atfork() prototype. 2003-11-04 20:10:15 +00:00
pwd.h Revert the definitions of _PW_KEY* to their previous values. There is 2003-04-18 14:11:17 +00:00
ranlib.h
readpassphrase.h Synch with OpenBSD (style). 2002-03-08 20:52:52 +00:00
regex.h Now I understand what Bruce was getting at - -1 can be parsed as two 2003-12-18 10:41:39 +00:00
regexp.h Breath deep and take __P out of the system include files. 2002-03-23 17:24:55 +00:00
resolv.h Don't try to pass off a struct sockaddr as a struct sockaddr_in when it 2004-03-15 17:08:28 +00:00
rune.h Move _PATH_LOCALE to place where it really belongs to (rune.h -> paths.h) 2003-06-25 22:28:33 +00:00
runetype.h o Fix namespace scope issues in <ctype.h> by using the relatively new 2002-09-06 04:22:54 +00:00
search.h - Remove the lsearch() and lfind() functions and their manpage from 2002-10-16 14:29:23 +00:00
setjmp.h Fix namespace issues by using visibility conditionals from 2002-10-05 05:48:50 +00:00
sgtty.h
signal.h - Define sigwait, sigtimedwait, and sigwaitinfo in terms of 2003-03-31 23:30:41 +00:00
stab.h
stdbool.h add a check for GNUC < 3 to typedef bool because gcc 3 always seems to 2002-08-16 07:33:14 +00:00
stddef.h Change the definition of NULL on ia64 (for LP64 compilations) from 2003-12-07 21:10:06 +00:00
stdio.h Parenthesize function names in masking macros for getc() etc. for the 2004-03-20 11:45:52 +00:00
stdlib.h POSIX clearly states that getsubopt() should be declared in <stdlib.h>, 2004-02-23 03:16:59 +00:00
string.h Change the definition of NULL on ia64 (for LP64 compilations) from 2003-12-07 21:10:06 +00:00
stringlist.h Sync with NetBSD -- sl_add() now returns an int. 2003-01-19 01:16:01 +00:00
strings.h Add and document ffsl(), fls() and flsl(). 2004-01-13 16:05:47 +00:00
sysexits.h
tar.h
time.h Change the definition of NULL on ia64 (for LP64 compilations) from 2003-12-07 21:10:06 +00:00
timeconv.h o Merge <machine/ansi.h> and <machine/types.h> into a new header 2002-08-21 16:20:02 +00:00
timers.h
ttyent.h Breath deep and take __P out of the system include files. 2002-03-23 17:24:55 +00:00
ulimit.h No need to support UL_GETSIZE and UL_SETSIZE anymore; they are about to be 2003-01-08 01:18:13 +00:00
unistd.h Add optreset to getopt.h too since NetBSD getopt_long() (but not GNU one) 2004-02-23 04:51:07 +00:00
utime.h Add time_t typedef for POSIX compatibility, move an include. 2002-08-24 00:11:52 +00:00
utmp.h ll_time and ut_time are int32_t on disk and have to remain that way 2001-10-27 20:40:54 +00:00
uuid.h Wrap function prototype declarations in __BEGIN_DECLS to do the right thing 2002-11-05 10:55:16 +00:00
varargs.h Add a new machine independent varargs.h and use it as a central place 2003-09-01 03:28:25 +00:00
vis.h Add a new flag to vis(3): VIS_GLOB which encodes the glob(3) magic 2003-10-30 10:40:49 +00:00
wchar.h Change the definition of NULL on ia64 (for LP64 compilations) from 2003-12-07 21:10:06 +00:00
wctype.h o Merge <machine/ansi.h> and <machine/types.h> into a new header 2002-08-21 16:20:02 +00:00
wordexp.h Describe WRDE_NOCMD in the same way that we describe the rest of the flags. 2003-01-03 12:03:38 +00:00