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src/usr.bin/find
Two src/usr.bin/find patches.
--
Alexander 'alxl' Lobachov mailto:alxl@xxxxxxxxx
Sync to FreeBSD with minor edits, like acl remove.
Major differences:
- Give find(1) the option -acl to locate files with extended
ACLs. (NOT INCLUDED)
- Use a larger field for the size in blocks; the current width (4 digits)
is only good for 5 MB.
- Updated manual page
- Introduce a new primary `-depth n', which tests whether
the depth of the current file relative to the starting
point of the traversal is n. The usual +/- modifiers
to the argument apply.
- Remove partial support for building this on NetBSD.
diff -Nru dfly/src/usr.bin/find/Makefile fbsd/src/usr.bin/find/Makefile
--- dfly/src/usr.bin/find/Makefile 2003-06-17 07:29:26.000000000 +0300
+++ fbsd/src/usr.bin/find/Makefile 2005-01-16 22:15:07.000000000 +0200
@@ -1,10 +1,12 @@
# @(#)Makefile 8.1 (Berkeley) 6/6/93
-# $FreeBSD: src/usr.bin/find/Makefile,v 1.8.2.5 2003/01/22 03:26:34 peter Exp $
+# $FreeBSD: src/usr.bin/find/Makefile,v 1.17 2002/04/15 19:27:41 obrien Exp $
# $DragonFly: src/usr.bin/find/Makefile,v 1.2 2003/06/17 04:29:26 dillon Exp $
-CFLAGS+=-Wall
PROG= find
-SRCS= find.c function.c ls.c main.c misc.c operator.c option.c getdate.y
+SRCS= find.c function.c ls.c main.c misc.c operator.c option.c \
+ getdate.y
+WARNS?=2
+CFLAGS+= -DHAVE_SYS_TIMEB_H -I${.CURDIR}
YFLAGS=
.include <bsd.prog.mk>
diff -Nru dfly/src/usr.bin/find/extern.h fbsd/src/usr.bin/find/extern.h
--- dfly/src/usr.bin/find/extern.h 2003-11-03 21:31:29.000000000 +0200
+++ fbsd/src/usr.bin/find/extern.h 2005-01-16 22:26:50.000000000 +0200
@@ -31,24 +31,25 @@
* SUCH DAMAGE.
*
* @(#)extern.h 8.3 (Berkeley) 4/16/94
- * $FreeBSD: src/usr.bin/find/extern.h,v 1.9.2.4 2001/05/06 09:53:22 phk Exp $
+ * $FreeBSD: src/usr.bin/find/extern.h,v 1.22 2004/07/29 03:29:44 tjr Exp $
* $DragonFly: src/usr.bin/find/extern.h,v 1.3 2003/11/03 19:31:29 eirikn Exp $
*/
#include <sys/cdefs.h>
void brace_subst(char *, char **, char *, int);
-void *emalloc(unsigned int);
PLAN *find_create(char ***);
int find_execute(PLAN *, char **);
PLAN *find_formplan(char **);
PLAN *not_squish(PLAN *);
PLAN *or_squish(PLAN *);
PLAN *paren_squish(PLAN *);
+struct timeb;
+time_t get_date(char *, struct timeb *);
struct stat;
void printlong(char *, char *, struct stat *);
int queryuser(char **);
-OPTION *option(char *);
+OPTION *lookup_option(const char *);
creat_f c_Xmin;
creat_f c_Xtime;
@@ -59,9 +60,7 @@
creat_f c_exec;
creat_f c_flags;
creat_f c_follow;
-#if !defined(__NetBSD__)
creat_f c_fstype;
-#endif
creat_f c_group;
creat_f c_inum;
creat_f c_links;
@@ -85,6 +84,7 @@
exec_f f_always_true;
exec_f f_closeparen;
exec_f f_delete;
+exec_f f_depth;
exec_f f_empty;
exec_f f_exec;
exec_f f_expr;
@@ -114,3 +114,6 @@
extern int ftsoptions, isdeprecated, isdepth, isoutput, issort, isxargs;
extern int mindepth, maxdepth;
extern int regexp_flags;
+extern time_t now;
+extern int dotfd;
+extern FTS *tree;
diff -Nru dfly/src/usr.bin/find/find.1 fbsd/src/usr.bin/find/find.1
--- dfly/src/usr.bin/find/find.1 2003-06-17 07:29:26.000000000 +0300
+++ fbsd/src/usr.bin/find/find.1 2005-01-16 22:50:43.000000000 +0200
@@ -1,3 +1,4 @@
+.\" Copyright (c) 1990, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" This code is derived from software contributed to Berkeley by
@@ -32,7 +33,7 @@
.\" SUCH DAMAGE.
.\"
.\" @(#)find.1 8.7 (Berkeley) 5/9/95
-.\" $FreeBSD: src/usr.bin/find/find.1,v 1.23.2.20 2003/02/25 20:31:18 trhodes Exp $
+.\" $FreeBSD: src/usr.bin/find/find.1,v 1.71 2005/01/11 10:32:51 ru Exp $
.\" $DragonFly: src/usr.bin/find/find.1,v 1.2 2003/06/17 04:29:26 dillon Exp $
.\"
.Dd May 3, 2001
@@ -90,6 +91,10 @@
link, not the link itself.
If the referenced file does not exist, the file information and type will
be for the link itself.
+.Pp
+This option is equivalent to the deprecated
+.Ic -follow
+primary.
.It Fl P
Cause the file information and file type (see
.Xr stat 2 )
@@ -120,15 +125,28 @@
.It Fl d
Cause
.Nm
-to perform a depth\-first traversal, i.e., directories
-are visited in post\-order and all entries in a directory will be acted
+to perform a depth-first traversal, i.e., directories
+are visited in post-order and all entries in a directory will be acted
on before the directory itself.
By default,
.Nm
-visits directories in pre\-order, i.e., before their contents.
+visits directories in pre-order, i.e., before their contents.
Note, the default is
.Em not
-a breadth\-first traversal.
+a breadth-first traversal.
+.Pp
+This option is equivalent to the
+.Ic -depth
+primary of
+.St -p1003.1-2001 .
+.Fl d
+can be useful when
+.Nm
+is used with
+.Xr cpio 1
+to process files that are contained in directories with unusual permissions.
+It ensures that you have write permission while you are placing files in a
+directory, then sets the directory's permissions as the last thing.
.It Fl f
Specify a file hierarchy for
.Nm
@@ -150,6 +168,10 @@
.Nm
from descending into directories that have a device number different
than that of the file from which the descent began.
+.Pp
+This option is equivalent to the deprecated
+.Ic -xdev
+primary.
.El
.Sh PRIMARIES
.Bl -tag -width indent
@@ -166,9 +188,9 @@
If no units are specified, this primary evaluates to
true if the difference between the file last access time and the time
.Nm
-was started, rounded up to the next full 24\-hour period, is
+was started, rounded up to the next full 24-hour period, is
.Ar n
-24\-hour periods.
+24-hour periods.
.Pp
If units are specified, this primary evaluates to
true if the difference between the file last access time and the time
@@ -215,9 +237,9 @@
true if the difference between the time of last change of file status
information and the time
.Nm
-was started, rounded up to the next full 24\-hour period, is
+was started, rounded up to the next full 24-hour period, is
.Ar n
-24\-hour periods.
+24-hour periods.
.Pp
If units are specified, this primary evaluates to
true if the difference between the time of last change of file status
@@ -241,23 +263,19 @@
character in its pathname relative to
.Dq Pa \&.
for security reasons.
-Depth\-first traversal processing is implied by this option.
+Depth-first traversal processing is implied by this option.
.It Ic -depth
Always true;
same as the
.Fl d
option.
-.Ic -depth
-can be useful when
-.Nm
-is used with
-.Xr cpio 1
-to process files that are contained in directories with unusual permissions.
-It ensures that you have write permission while you are placing files in a
-directory, then sets the directory's permissions as the last thing.
+.It Ic -depth Ar n
+True if the depth of the file relative to the starting point of the traversal
+is
+.Ar n .
.It Ic -empty
True if the current file or directory is empty.
-.It Ic -exec Ar utility Op Ar argument ... ;
+.It Ic -exec Ar utility Oo Ar argument ... Oc Li \&;
True if the program named
.Ar utility
returns a zero value as its exit status.
@@ -266,6 +284,10 @@
may be passed to the utility.
The expression must be terminated by a semicolon
.Pq Dq Li \&; .
+If you invoke
+.Nm
+from a shell you may need to quote the semicolon if the shell would
+otherwise treat it as a control operator.
If the string
.Dq Li {}
appears anywhere in the utility name or the
@@ -279,7 +301,16 @@
.Ar arguments
are not subject to the further expansion of shell patterns
and constructs.
-.It Ic -execdir Ar utility Op Ar argument ... ;
+.It Ic -exec Ar utility Oo Ar argument ... Oc Li {} +
+Same as
+.Ic -exec ,
+except that
+.Dq Li {}
+is replaced with as many pathnames as possible for each invocation of
+.Ar utility .
+This behaviour is similar to that of
+.Xr xargs 1 .
+.It Ic -execdir Ar utility Oo Ar argument ... Oc Li \&;
The
.Ic -execdir
primary is identical to the
@@ -385,11 +416,11 @@
.It Ic -ls
This primary always evaluates to true.
The following information for the current file is written to standard output:
-its inode number, size in 512\-byte blocks, file permissions, number of hard
+its inode number, size in 512-byte blocks, file permissions, number of hard
links, owner, group, size in bytes, last modification time, and pathname.
If the file is a block or character special file, the major and minor numbers
will be displayed instead of the size in bytes.
-If the file is a symbolic link, the pathname of the linked\-to file will be
+If the file is a symbolic link, the pathname of the linked-to file will be
displayed preceded by
.Dq Li -> .
The format is identical to that produced by
@@ -397,11 +428,24 @@
.Nm ls Fl dgils .
.Ek
.It Ic -maxdepth Ar n
-True if the depth of the current file into the tree is less than or equal to
-.Ar n .
+Always true; descend at most
+.Ar n
+directory levels below the command line arguments.
+If any
+.Ic -maxdepth
+primary is specified, it applies to the entire expression even if it would
+not normally be evaluated.
+.Ic -maxdepth Li 0
+limits the whole search to the command line arguments.
.It Ic -mindepth Ar n
-True if the depth of the current file into the tree is greater than or equal to
+Always true; do not apply any tests or actions at levels less than
.Ar n .
+If any
+.Ic -mindepth
+primary is specified, it applies to the entire expression even if it would
+not normally be evaluated.
+.Ic -mindepth Li 1
+processes all but the command line arguments.
.It Ic -mmin Ar n
True if the difference between the file last modification time and the time
.Nm
@@ -415,9 +459,9 @@
If no units are specified, this primary evaluates to
true if the difference between the file last modification time and the time
.Nm
-was started, rounded up to the next full 24\-hour period, is
+was started, rounded up to the next full 24-hour period, is
.Ar n
-24\-hour periods.
+24-hour periods.
.Pp
If units are specified, this primary evaluates to
true if the difference between the file last modification time and the time
@@ -492,7 +536,7 @@
value of the
.Ic -ok
expression is false.
-.It Ic -okdir Ar utility Op Ar argument ... ;
+.It Ic -okdir Ar utility Oo Ar argument ... Oc Li \&;
The
.Ic -okdir
primary is identical to the
@@ -597,7 +641,7 @@
or
.Dq Li /foo/ .
.It Ic -size Ar n Ns Op Cm c
-True if the file's size, rounded up, in 512\-byte blocks is
+True if the file's size, rounded up, in 512-byte blocks is
.Ar n .
If
.Ar n
@@ -715,10 +759,34 @@
.Dq wnj
or that are newer than
.Pa ttt .
-.It Li "find . -newerct '1 minute ago' -print"
+.It Li "find / -newerct '1 minute ago' -print"
Print out a list of all the files whose inode change time is more
recent than the current time minus one minute.
+.It Li "find / -type f -exec echo {} \e;"
+Use the
+.Xr echo 1
+command to print out a list of all the files.
+.It Li "find -L /usr/ports/packages -type l -delete"
+Delete all broken symbolic links in
+.Pa /usr/ports/packages .
+.It Li "find /usr/src -name CVS -prune -o -depth +6 -print"
+Find files and directories that are at least seven levels deep
+in the working directory
+.Pa /usr/src .
+.It Li "find /usr/src -name CVS -prune -o -mindepth 7 -print"
+Is not equivalent to the previous example, since
+.Ic -prune
+is not evaluated below level seven.
.El
+.Sh COMPATIBILITY
+The
+.Ic -follow
+primary is deprecated; the
+.Fl L
+option should be used instead.
+See the
+.Sx STANDARDS
+section below for details.
.Sh SEE ALSO
.Xr chflags 1 ,
.Xr chmod 1 ,
@@ -738,18 +806,22 @@
The
.Nm
utility syntax is a superset of the syntax specified by the
-.St -p1003.2
+.St -p1003.1-2001
standard.
.Pp
-All the single character options as well as the
+All the single character options except
+.Ic -H
+and
+.Ic -L
+as well as the
.Ic -iname , -inum , -iregex , -print0 , -delete , -ls ,
and
.Ic -regex
primaries are extensions to
-.St -p1003.2 .
+.St -p1003.1-2001 .
.Pp
Historically, the
-.Fl d , h
+.Fl d , L
and
.Fl x
options were implemented using the primaries
@@ -791,10 +863,16 @@
.Pp
The
.Fl E
-option was implemented on the analogy of
+option was inspired by the equivalent
.Xr grep 1
and
-.Xr sed 1 .
+.Xr sed 1
+options.
+.Sh HISTORY
+A
+.Nm
+command appeared in
+.At v1 .
.Sh BUGS
The special characters used by
.Nm
@@ -830,8 +908,11 @@
.Ic -delete
primary does not interact well with other options that cause the file system
tree traversal options to be changed.
-.Sh HISTORY
-A
-.Nm
-command appeared in
-.At v1 .
+.Pp
+The
+.Ic -mindepth
+and
+.Ic -maxdepth
+primaries are actually global options (as documented above).
+They should
+probably be replaced by options which look like options.
diff -Nru dfly/src/usr.bin/find/find.c fbsd/src/usr.bin/find/find.c
--- dfly/src/usr.bin/find/find.c 2003-10-04 23:36:44.000000000 +0300
+++ fbsd/src/usr.bin/find/find.c 2005-01-16 22:16:28.000000000 +0200
@@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)find.c 8.5 (Berkeley) 8/5/94
- * $FreeBSD: src/usr.bin/find/find.c,v 1.7.6.3 2001/05/06 09:53:22 phk Exp $
+ * $FreeBSD: src/usr.bin/find/find.c,v 1.17 2004/05/28 17:17:15 eik Exp $
* $DragonFly: src/usr.bin/find/find.c,v 1.3 2003/10/04 20:36:44 hmp Exp $
*/
@@ -46,12 +46,12 @@
#include <fts.h>
#include <regex.h>
#include <stdio.h>
-#include <string.h>
#include <stdlib.h>
+#include <string.h>
#include "find.h"
-static int find_compare(const FTSENT **s1, const FTSENT **s2);
+static int find_compare(const FTSENT * const *s1, const FTSENT * const *s2);
/*
* find_compare --
@@ -60,7 +60,7 @@
* order within each directory.
*/
static int
-find_compare(const FTSENT **s1, const FTSENT **s2)
+find_compare(const FTSENT * const *s1, const FTSENT * const *s2)
{
return (strcoll((*s1)->fts_name, (*s2)->fts_name));
@@ -72,7 +72,7 @@
* command arguments.
*/
PLAN *
-find_formplan(char **argv)
+find_formplan(char *argv[])
{
PLAN *plan, *tail, *new;
@@ -110,23 +110,23 @@
*/
if (!isoutput) {
OPTION *p;
- char **argv = 0;
+ char **argv1 = 0;
if (plan == NULL) {
- p = option("-print");
- new = (p->create)(p, &argv);
+ p = lookup_option("-print");
+ new = (p->create)(p, &argv1);
tail = plan = new;
} else {
- p = option("(");
- new = (p->create)(p, &argv);
+ p = lookup_option("(");
+ new = (p->create)(p, &argv1);
new->next = plan;
plan = new;
- p = option(")");
- new = (p->create)(p, &argv);
+ p = lookup_option(")");
+ new = (p->create)(p, &argv1);
tail->next = new;
tail = new;
- p = option("-print");
- new = (p->create)(p, &argv);
+ p = lookup_option("-print");
+ new = (p->create)(p, &argv1);
tail->next = new;
tail = new;
}
@@ -167,14 +167,11 @@
* find_execute --
* take a search plan and an array of search paths and executes the plan
* over all FTSENT's returned for the given search paths.
- *
- * plan: search plan
- * paths: array of pathnames to traverse
*/
int
-find_execute(PLAN *plan, char **paths)
+find_execute(PLAN *plan, char *paths[])
{
- register FTSENT *entry;
+ FTSENT *entry;
PLAN *p;
int rval;
@@ -183,6 +180,11 @@
err(1, "ftsopen");
for (rval = 0; (entry = fts_read(tree)) != NULL;) {
+ if (maxdepth != -1 && entry->fts_level >= maxdepth) {
+ if (fts_set(tree, entry, FTS_SKIP))
+ err(1, "%s", entry->fts_path);
+ }
+
switch (entry->fts_info) {
case FTS_D:
if (isdepth)
@@ -222,13 +224,11 @@
* the work specified by the user on the command line.
*/
for (p = plan; p && (p->execute)(p, entry); p = p->next);
-
- if (maxdepth != -1 && entry->fts_level >= maxdepth) {
- if (fts_set(tree, entry, FTS_SKIP))
- err(1, "%s", entry->fts_path);
- continue;
- }
}
+ /* Finish any pending -exec ... {} + functions. */
+ for (p = plan; p != NULL; p = p->next)
+ if (p->execute == f_exec && p->flags & F_EXECPLUS)
+ (p->execute)(p, NULL);
if (errno)
err(1, "fts_read");
return (rval);
diff -Nru dfly/src/usr.bin/find/find.h fbsd/src/usr.bin/find/find.h
--- dfly/src/usr.bin/find/find.h 2003-11-03 21:31:29.000000000 +0200
+++ fbsd/src/usr.bin/find/find.h 2005-01-16 22:17:11.000000000 +0200
@@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)find.h 8.1 (Berkeley) 6/6/93
- * $FreeBSD: src/usr.bin/find/find.h,v 1.6.2.7 2002/11/15 11:38:15 sheldonh Exp $
+ * $FreeBSD: src/usr.bin/find/find.h,v 1.17 2004/05/28 17:17:15 eik Exp $
* $DragonFly: src/usr.bin/find/find.h,v 1.3 2003/11/03 19:31:29 eirikn Exp $
*/
@@ -58,6 +58,7 @@
#define F_TIME2_C 0x00000020 /* one of -newer?c */
#define F_TIME2_T 0x00000040 /* one of -newer?t */
#define F_MAXDEPTH F_TIME_A /* maxdepth vs. mindepth */
+#define F_DEPTH F_TIME_A /* -depth n vs. -d */
/* command line function modifiers */
#define F_EQUAL 0x00000000 /* [acm]min [acm]time inum links size */
#define F_LESSTHAN 0x00000100
@@ -68,8 +69,10 @@
#define F_MTMASK 0x00003000
#define F_MTFLAG 0x00000000 /* fstype */
#define F_MTTYPE 0x00001000
+#define F_MTUNKNOWN 0x00002000
#define F_IGNCASE 0x00010000 /* iname ipath iregex */
#define F_EXACTTIME F_IGNCASE /* -[acm]time units syntax */
+#define F_EXECPLUS 0x00020000 /* -exec ... {} + */
/* node definition */
typedef struct _plandata {
@@ -85,6 +88,7 @@
u_long _f_notflags;
} fl;
nlink_t _l_data; /* link count */
+ short _d_data; /* level depth (-1 to N) */
off_t _o_data; /* file size */
time_t _t_data; /* time value */
uid_t _u_data; /* uid */
@@ -94,6 +98,12 @@
char **_e_argv; /* argv array */
char **_e_orig; /* original strings */
int *_e_len; /* allocated length */
+ int _e_pbnum; /* base num. of args. used */
+ int _e_ppos; /* number of arguments used */
+ int _e_pnummax; /* max. number of arguments */
+ int _e_psize; /* number of bytes of args. */
+ int _e_pbsize; /* base num. of bytes of args */
+ int _e_psizemax; /* max num. of bytes of args */
} ex;
char *_a_data[2]; /* array of char pointers */
char *_c_data; /* char pointer */
@@ -102,6 +112,7 @@
} PLAN;
#define a_data p_un._a_data
#define c_data p_un._c_data
+#define d_data p_un._d_data
#define fl_flags p_un.fl._f_flags
#define fl_notflags p_un.fl._f_notflags
#define g_data p_un._g_data
@@ -117,9 +128,15 @@
#define e_argv p_un.ex._e_argv
#define e_orig p_un.ex._e_orig
#define e_len p_un.ex._e_len
+#define e_pbnum p_un.ex._e_pbnum
+#define e_ppos p_un.ex._e_ppos
+#define e_pnummax p_un.ex._e_pnummax
+#define e_psize p_un.ex._e_psize
+#define e_pbsize p_un.ex._e_pbsize
+#define e_psizemax p_un.ex._e_psizemax
typedef struct _option {
- char *name; /* option name */
+ const char *name; /* option name */
creat_f *create; /* create function */
exec_f *execute; /* execute function */
int flags;
diff -Nru dfly/src/usr.bin/find/function.c fbsd/src/usr.bin/find/function.c
--- dfly/src/usr.bin/find/function.c 2004-11-28 23:17:07.000000000 +0200
+++ fbsd/src/usr.bin/find/function.c 2005-01-16 22:25:51.000000000 +0200
@@ -34,13 +34,14 @@
* SUCH DAMAGE.
*
* @(#)function.c 8.10 (Berkeley) 5/4/95
- * $FreeBSD: src/usr.bin/find/function.c,v 1.22.2.11 2002/11/15 11:38:15 sheldonh Exp $
+ * $FreeBSD: src/usr.bin/find/function.c,v 1.52 2004/07/29 03:33:55 tjr Exp $
* $DragonFly: src/usr.bin/find/function.c,v 1.4 2004/11/28 21:17:07 liamfoy Exp $
*/
#include <sys/param.h>
#include <sys/ucred.h>
#include <sys/stat.h>
+#include <sys/types.h>
#include <sys/wait.h>
#include <sys/mount.h>
#include <sys/timeb.h>
@@ -51,16 +52,23 @@
#include <fnmatch.h>
#include <fts.h>
#include <grp.h>
+#include <limits.h>
#include <pwd.h>
#include <regex.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <ctype.h>
#include "find.h"
-time_t get_date (char *date, struct timeb *now);
+static PLAN *palloc(OPTION *);
+static long long find_parsenum(PLAN *, const char *, char *, char *);
+static long long find_parsetime(PLAN *, const char *, char *);
+static char *nextarg(OPTION *, char ***);
+
+extern char **environ;
#define COMPARE(a, b) do { \
switch (plan->flags & F_ELG_MASK) { \
@@ -93,7 +101,7 @@
* Parse a string of the form [+-]# and return the value.
*/
static long long
-find_parsenum(PLAN *plan, char *option, char *vp, char *endch)
+find_parsenum(PLAN *plan, const char *option, char *vp, char *endch)
{
long long value;
char *endchar, *str; /* Pointer to character ending conversion. */
@@ -134,7 +142,7 @@
* Parse a string of the form [+-]([0-9]+[smhdw]?)+ and return the value.
*/
static long long
-find_parsetime(PLAN *plan, char *option, char *vp)
+find_parsetime(PLAN *plan, const char *option, char *vp)
{
long long secs, value;
char *str, *unit; /* Pointer to character ending conversion. */
@@ -241,8 +249,6 @@
int
f_Xmin(PLAN *plan, FTSENT *entry)
{
- extern time_t now;
-
if (plan->flags & F_TIME_C) {
COMPARE((now - entry->fts_statp->st_ctime +
60 - 1) / 60, plan->t_data);
@@ -283,33 +289,19 @@
int
f_Xtime(PLAN *plan, FTSENT *entry)
{
- extern time_t now;
- int exact_time;
+ time_t xtime;
- exact_time = plan->flags & F_EXACTTIME;
+ if (plan->flags & F_TIME_A)
+ xtime = entry->fts_statp->st_atime;
+ else if (plan->flags & F_TIME_C)
+ xtime = entry->fts_statp->st_ctime;
+ else
+ xtime = entry->fts_statp->st_mtime;
- if (plan->flags & F_TIME_C) {
- if (exact_time)
- COMPARE(now - entry->fts_statp->st_ctime,
- plan->t_data);
- else
- COMPARE((now - entry->fts_statp->st_ctime +
- 86400 - 1) / 86400, plan->t_data);
- } else if (plan->flags & F_TIME_A) {
- if (exact_time)
- COMPARE(now - entry->fts_statp->st_atime,
- plan->t_data);
- else
- COMPARE((now - entry->fts_statp->st_atime +
- 86400 - 1) / 86400, plan->t_data);
- } else {
- if (exact_time)
- COMPARE(now - entry->fts_statp->st_mtime,
- plan->t_data);
- else
- COMPARE((now - entry->fts_statp->st_mtime +
- 86400 - 1) / 86400, plan->t_data);
- }
+ if (plan->flags & F_EXACTTIME)
+ COMPARE(now - xtime, plan->t_data);
+ else
+ COMPARE((now - xtime + 86400 - 1) / 86400, plan->t_data);
}
PLAN *
@@ -362,7 +354,7 @@
* True always. Makes its best shot and continues on regardless.
*/
int
-f_delete(PLAN *plan, FTSENT *entry)
+f_delete(PLAN *plan __unused, FTSENT *entry)
{
/* ignore these from fts */
if (strcmp(entry->fts_accpath, ".") == 0 ||
@@ -402,7 +394,7 @@
}
PLAN *
-c_delete(OPTION *option, char ***argvp)
+c_delete(OPTION *option, char ***argvp __unused)
{
ftsoptions &= ~FTS_NOSTAT; /* no optimise */
@@ -416,33 +408,72 @@
/*
- * -depth functions --
+ * always_true --
*
- * Always true, causes descent of the directory hierarchy to be done
- * so that all entries in a directory are acted on before the directory
- * itself.
+ * Always true, used for -maxdepth, -mindepth, -xdev and -follow
*/
int
-f_always_true(PLAN *plan, FTSENT *entry)
+f_always_true(PLAN *plan __unused, FTSENT *entry __unused)
{
return 1;
}
+/*
+ * -depth functions --
+ *
+ * With argument: True if the file is at level n.
+ * Without argument: Always true, causes descent of the directory hierarchy
+ * to be done so that all entries in a directory are acted on before the
+ * directory itself.
+ */
+int
+f_depth(PLAN *plan, FTSENT *entry)
+{
+ if (plan->flags & F_DEPTH)
+ COMPARE(entry->fts_level, plan->d_data);
+ else
+ return 1;
+}
+
PLAN *
c_depth(OPTION *option, char ***argvp)
{
- isdepth = 1;
+ PLAN *new;
+ char *str;
- return palloc(option);
-}
+ new = palloc(option);
+
+ str = **argvp;
+ if (str && !(new->flags & F_DEPTH)) {
+ /* skip leading + or - */
+ if (*str == '+' || *str == '-')
+ str++;
+ /* skip sign */
+ if (*str == '+' || *str == '-')
+ str++;
+ if (isdigit(*str))
+ new->flags |= F_DEPTH;
+ }
+
+ if (new->flags & F_DEPTH) { /* -depth n */
+ char *ndepth;
+
+ ndepth = nextarg(option, argvp);
+ new->d_data = find_parsenum(new, option->name, ndepth, NULL);
+ } else { /* -d */
+ isdepth = 1;
+ }
+ return new;
+}
+
/*
* -empty functions --
*
* True if the file or directory is empty
*/
int
-f_empty(PLAN *plan, FTSENT *entry)
+f_empty(PLAN *plan __unused, FTSENT *entry)
{
if (S_ISREG(entry->fts_statp->st_mode) &&
entry->fts_statp->st_size == 0)
@@ -470,7 +501,7 @@
}
PLAN *
-c_empty(OPTION *option, char ***argvp)
+c_empty(OPTION *option, char ***argvp __unused)
{
ftsoptions &= ~FTS_NOSTAT;
@@ -493,14 +524,20 @@
* of the user before executing the utility.
*/
int
-f_exec(register PLAN *plan, FTSENT *entry)
+f_exec(PLAN *plan, FTSENT *entry)
{
- extern int dotfd;
- register int cnt;
+ int cnt;
pid_t pid;
int status;
char *file;
+ if (entry == NULL && plan->flags & F_EXECPLUS) {
+ if (plan->e_ppos == plan->e_pbnum)
+ return (1);
+ plan->e_argv[plan->e_ppos] = NULL;
+ goto doexec;
+ }
+
/* XXX - if file/dir ends in '/' this will not work -- can it? */
if ((plan->flags & F_EXECDIR) && \
(file = strrchr(entry->fts_path, '/')))
@@ -508,12 +545,24 @@
else
file = entry->fts_path;
- for (cnt = 0; plan->e_argv[cnt]; ++cnt)
- if (plan->e_len[cnt])
- brace_subst(plan->e_orig[cnt], &plan->e_argv[cnt],
- file, plan->e_len[cnt]);
+ if (plan->flags & F_EXECPLUS) {
+ if ((plan->e_argv[plan->e_ppos] = strdup(file)) == NULL)
+ err(1, NULL);
+ plan->e_len[plan->e_ppos] = strlen(file);
+ plan->e_psize += plan->e_len[plan->e_ppos];
+ if (++plan->e_ppos < plan->e_pnummax &&
+ plan->e_psize < plan->e_psizemax)
+ return (1);
+ plan->e_argv[plan->e_ppos] = NULL;
+ } else {
+ for (cnt = 0; plan->e_argv[cnt]; ++cnt)
+ if (plan->e_len[cnt])
+ brace_subst(plan->e_orig[cnt],
+ &plan->e_argv[cnt], file,
+ plan->e_len[cnt]);
+ }
- if ((plan->flags & F_NEEDOK) && !queryuser(plan->e_argv))
+doexec: if ((plan->flags & F_NEEDOK) && !queryuser(plan->e_argv))
return 0;
/* make sure find output is interspersed correctly with subprocesses */
@@ -534,6 +583,12 @@
warn("%s", plan->e_argv[0]);
_exit(1);
}
+ if (plan->flags & F_EXECPLUS) {
+ while (--plan->e_ppos >= plan->e_pbnum)
+ free(plan->e_argv[plan->e_ppos]);
+ plan->e_ppos = plan->e_pbnum;
+ plan->e_psize = plan->e_pbsize;
+ }
pid = waitpid(pid, &status, 0);
return (pid != -1 && WIFEXITED(status) && !WEXITSTATUS(status));
}
@@ -549,8 +604,9 @@
c_exec(OPTION *option, char ***argvp)
{
PLAN *new; /* node returned */
- register int cnt;
- register char **argv, **ap, *p;
+ long argmax;
+ int cnt, i;
+ char **argv, **ap, **ep, *p;
/* XXX - was in c_execdir, but seems unnecessary!?
ftsoptions &= ~FTS_NOSTAT;
@@ -563,24 +619,54 @@
for (ap = argv = *argvp;; ++ap) {
if (!*ap)
errx(1,
- "%s: no terminating \";\"", option->name);
+ "%s: no terminating \";\" or \"+\"", option->name);
if (**ap == ';')
break;
+ if (**ap == '+' && ap != argv && strcmp(*(ap - 1), "{}") == 0) {
+ new->flags |= F_EXECPLUS;
+ break;
+ }
}
errx(1, "%s: no command specified", option->name);
cnt = ap - *argvp + 1;
- new->e_argv = (char **)emalloc((u_int)cnt * sizeof(char *));
- new->e_orig = (char **)emalloc((u_int)cnt * sizeof(char *));
- new->e_len = (int *)emalloc((u_int)cnt * sizeof(int));
+ if (new->flags & F_EXECPLUS) {
+ new->e_ppos = new->e_pbnum = cnt - 2;
+ if ((argmax = sysconf(_SC_ARG_MAX)) == -1) {
+ warn("sysconf(_SC_ARG_MAX)");
+ argmax = _POSIX_ARG_MAX;
+ }
+ argmax -= 1024;
+ for (ep = environ; *ep != NULL; ep++)
+ argmax -= strlen(*ep) + 1 + sizeof(*ep);
+ argmax -= 1 + sizeof(*ep);
+ new->e_pnummax = argmax / 16;
+ argmax -= sizeof(char *) * new->e_pnummax;
+ if (argmax <= 0)
+ errx(1, "no space for arguments");
+ new->e_psizemax = argmax;
+ new->e_pbsize = 0;
+ cnt += new->e_pnummax + 1;
+ }
+ if ((new->e_argv = malloc(cnt * sizeof(char *))) == NULL)
+ err(1, NULL);
+ if ((new->e_orig = malloc(cnt * sizeof(char *))) == NULL)
+ err(1, NULL);
+ if ((new->e_len = malloc(cnt * sizeof(int))) == NULL)
+ err(1, NULL);
for (argv = *argvp, cnt = 0; argv < ap; ++argv, ++cnt) {
new->e_orig[cnt] = *argv;
+ if (new->flags & F_EXECPLUS)
+ new->e_pbsize += strlen(*argv) + 1;
for (p = *argv; *p; ++p)
- if (p[0] == '{' && p[1] == '}') {
- new->e_argv[cnt] = emalloc((u_int)MAXPATHLEN);
+ if (!(new->flags & F_EXECPLUS) && p[0] == '{' &&
+ p[1] == '}') {
+ if ((new->e_argv[cnt] =
+ malloc(MAXPATHLEN)) == NULL)
+ err(1, NULL);
new->e_len[cnt] = MAXPATHLEN;
break;
}
@@ -589,9 +675,20 @@
new->e_len[cnt] = 0;
}
}
+ if (new->flags & F_EXECPLUS) {
+ new->e_psize = new->e_pbsize;
+ cnt--;
+ for (i = 0; i < new->e_pnummax; i++) {
+ new->e_argv[cnt] = NULL;
+ new->e_len[cnt] = 0;
+ cnt++;
+ }
+ argv = ap;
+ goto done;
+ }
new->e_argv[cnt] = new->e_orig[cnt] = NULL;
- *argvp = argv + 1;
+done: *argvp = argv + 1;
return new;
}
@@ -646,7 +743,7 @@
* basis.
*/
PLAN *
-c_follow(OPTION *option, char ***argvp)
+c_follow(OPTION *option, char ***argvp __unused)
{
ftsoptions &= ~FTS_PHYSICAL;
ftsoptions |= FTS_LOGICAL;
@@ -668,12 +765,15 @@
static int val_type, val_flags;
char *p, save[2];
+ if ((plan->flags & F_MTMASK) == F_MTUNKNOWN)
+ return 0;
+
/* Only check when we cross mount point. */
if (first || curdev != entry->fts_statp->st_dev) {
curdev = entry->fts_statp->st_dev;
/*
- * Statfs follows symlinks; find wants the link's file system,
+ * Statfs follows symlinks; find wants the link's filesystem,
* not where it points.
*/
if (entry->fts_info == FTS_SL ||
@@ -708,20 +808,19 @@
}
switch (plan->flags & F_MTMASK) {
case F_MTFLAG:
- return (val_flags & plan->mt_data) != 0;
+ return val_flags & plan->mt_data;
case F_MTTYPE:
- return (val_type == plan->mt_data);
+ return val_type == plan->mt_data;
default:
abort();
}
}
-#if !defined(__NetBSD__)
PLAN *
c_fstype(OPTION *option, char ***argvp)
{
char *fsname;
- register PLAN *new;
+ PLAN *new;
struct vfsconf vfc;
fsname = nextarg(option, argvp);
@@ -755,10 +854,14 @@
break;
}
- errx(1, "%s: unknown file type", fsname);
- /* NOTREACHED */
+ /*
+ * We need to make filesystem checks for filesystems
+ * that exists but aren't in the kernel work.
+ */
+ fprintf(stderr, "Warning: Unknown filesystem type %s\n", fsname);
+ new->flags |= F_MTUNKNOWN;
+ return new;
}
-#endif /* __NetBSD__ */
/*
* -group gname functions --
@@ -853,14 +956,14 @@
* Always true - prints the current entry to stdout in "ls" format.
*/
int
-f_ls(PLAN *plan, FTSENT *entry)
+f_ls(PLAN *plan __unused, FTSENT *entry)
{
printlong(entry->fts_path, entry->fts_accpath, entry->fts_statp);
return 1;
}
PLAN *
-c_ls(OPTION *option, char ***argvp)
+c_ls(OPTION *option, char ***argvp __unused)
{
ftsoptions &= ~FTS_NOSTAT;
isoutput = 1;
@@ -947,13 +1050,13 @@
* of the getgrnam() 9.2.1 [POSIX.1] function returns NULL.
*/
int
-f_nogroup(PLAN *plan, FTSENT *entry)
+f_nogroup(PLAN *plan __unused, FTSENT *entry)
{
return group_from_gid(entry->fts_statp->st_gid, 1) == NULL;
}
PLAN *
-c_nogroup(OPTION *option, char ***argvp)
+c_nogroup(OPTION *option, char ***argvp __unused)
{
ftsoptions &= ~FTS_NOSTAT;
@@ -967,13 +1070,13 @@
* of the getpwuid() 9.2.2 [POSIX.1] function returns NULL.
*/
int
-f_nouser(PLAN *plan, FTSENT *entry)
+f_nouser(PLAN *plan __unused, FTSENT *entry)
{
return user_from_uid(entry->fts_statp->st_uid, 1) == NULL;
}
PLAN *
-c_nouser(OPTION *option, char ***argvp)
+c_nouser(OPTION *option, char ***argvp __unused)
{
ftsoptions &= ~FTS_NOSTAT;
@@ -1038,13 +1141,8 @@
++perm;
}
- errno = 0;
- if ((set = setmode(perm)) == NULL) {
- if (!errno)
- errx(1, "%s: %s: illegal mode string", option->name, perm);
- else
- err(1, "malloc failed");
- }
+ if ((set = setmode(perm)) == NULL)
+ errx(1, "%s: %s: illegal mode string", option->name, perm);
new->m_data = getmode(set, 0);
free(set);
@@ -1054,18 +1152,18 @@
/*
* -print functions --
*
- * Always true, causes the current pathame to be written to
+ * Always true, causes the current pathname to be written to
* standard output.
*/
int
-f_print(PLAN *plan, FTSENT *entry)
+f_print(PLAN *plan __unused, FTSENT *entry)
{
(void)puts(entry->fts_path);
return 1;
}
PLAN *
-c_print(OPTION *option, char ***argvp)
+c_print(OPTION *option, char ***argvp __unused)
{
isoutput = 1;
@@ -1075,11 +1173,11 @@
/*
* -print0 functions --
*
- * Always true, causes the current pathame to be written to
+ * Always true, causes the current pathname to be written to
* standard output followed by a NUL character
*/
int
-f_print0(PLAN *plan, FTSENT *entry)
+f_print0(PLAN *plan __unused, FTSENT *entry)
{
fputs(entry->fts_path, stdout);
fputc('\0', stdout);
@@ -1094,10 +1192,8 @@
* Prune a portion of the hierarchy.
*/
int
-f_prune(PLAN *plan, FTSENT *entry)
+f_prune(PLAN *plan __unused, FTSENT *entry)
{
- extern FTS *tree;
-
if (fts_set(tree, entry, FTS_SKIP))
err(1, "%s", entry->fts_path);
return 1;
@@ -1115,7 +1211,7 @@
f_regex(PLAN *plan, FTSENT *entry)
{
char *str;
- size_t len;
+ int len;
regex_t *pre;
regmatch_t pmatch;
int errcode;
@@ -1175,7 +1271,7 @@
/* c_simple covers c_prune, c_openparen, c_closeparen, c_not, c_or */
PLAN *
-c_simple(OPTION *option, char ***argvp)
+c_simple(OPTION *option, char ***argvp __unused)
{
return palloc(option);
}
@@ -1318,11 +1414,11 @@
/*
* -xdev functions --
*
- * Always true, causes find not to decend past directories that have a
+ * Always true, causes find not to descend past directories that have a
* different device ID (st_dev, see stat() S5.6.2 [POSIX.1])
*/
PLAN *
-c_xdev(OPTION *option, char ***argvp)
+c_xdev(OPTION *option, char ***argvp __unused)
{
ftsoptions |= FTS_XDEV;
@@ -1337,8 +1433,8 @@
int
f_expr(PLAN *plan, FTSENT *entry)
{
- register PLAN *p;
- register int state = 0;
+ PLAN *p;
+ int state = 0;
for (p = plan->p_data[0];
p && (state = (p->execute)(p, entry)); p = p->next);
@@ -1353,13 +1449,13 @@
*/
int
-f_openparen(PLAN *plan, FTSENT *entry)
+f_openparen(PLAN *plan __unused, FTSENT *entry __unused)
{
abort();
}
int
-f_closeparen(PLAN *plan, FTSENT *entry)
+f_closeparen(PLAN *plan __unused, FTSENT *entry __unused)
{
abort();
}
@@ -1371,7 +1467,7 @@
* AND operator. Since AND is implicit, no node is allocated.
*/
PLAN *
-c_and(OPTION *option, char ***argvp)
+c_and(OPTION *option __unused, char ***argvp __unused)
{
return NULL;
}
@@ -1384,8 +1480,8 @@
int
f_not(PLAN *plan, FTSENT *entry)
{
- register PLAN *p;
- register int state = 0;
+ PLAN *p;
+ int state = 0;
for (p = plan->p_data[0];
p && (state = (p->execute)(p, entry)); p = p->next);
@@ -1403,8 +1499,8 @@
int
f_or(PLAN *plan, FTSENT *entry)
{
- register PLAN *p;
- register int state = 0;
+ PLAN *p;
+ int state = 0;
for (p = plan->p_data[0];
p && (state = (p->execute)(p, entry)); p = p->next);
diff -Nru dfly/src/usr.bin/find/getdate.y fbsd/src/usr.bin/find/getdate.y
--- dfly/src/usr.bin/find/getdate.y 2003-06-17 07:29:26.000000000 +0300
+++ fbsd/src/usr.bin/find/getdate.y 2005-01-16 22:18:26.000000000 +0200
@@ -12,7 +12,7 @@
/* SUPPRESS 287 on yaccpar_sccsid *//* Unused static variable */
/* SUPPRESS 288 on yyerrlab *//* Label unused */
-/* $FreeBSD: src/usr.bin/find/getdate.y,v 1.2.4.1 2003/01/22 03:26:34 peter Exp $ */
+/* $FreeBSD: src/usr.bin/find/getdate.y,v 1.3 2003/06/14 13:00:21 markm Exp $ */
/* $DragonFly: src/usr.bin/find/getdate.y,v 1.2 2003/06/17 04:29:26 dillon Exp $ */
#include <stdio.h>
@@ -59,16 +59,17 @@
unportable getdate.c's), but that seems to cause as many problems
as it solves. */
-extern struct tm *gmtime();
-extern struct tm *localtime();
+#include <time.h>
#define yyparse getdate_yyparse
#define yylex getdate_yylex
#define yyerror getdate_yyerror
-static int yyparse ();
-static int yylex ();
-static int yyerror ();
+static int yyparse(void);
+static int yylex(void);
+static int yyerror(const char *);
+
+time_t get_date(char *, struct timeb *);
#define EPOCH 1970
#define HOUR(x) ((time_t)(x) * 60)
@@ -79,7 +80,7 @@
** An entry in the lexical lookup table.
*/
typedef struct _TABLE {
- char *name;
+ const char *name;
int type;
time_t value;
} TABLE;
@@ -374,7 +375,7 @@
{ "thurs", tDAY, 4 },
{ "friday", tDAY, 5 },
{ "saturday", tDAY, 6 },
- { NULL }
+ { NULL, 0, 0 }
};
/* Time units table. */
@@ -389,7 +390,7 @@
{ "min", tMINUTE_UNIT, 1 },
{ "second", tSEC_UNIT, 1 },
{ "sec", tSEC_UNIT, 1 },
- { NULL }
+ { NULL, 0, 0 }
};
/* Assorted relative-time words. */
@@ -413,8 +414,8 @@
{ "tenth", tUNUMBER, 10 },
{ "eleventh", tUNUMBER, 11 },
{ "twelfth", tUNUMBER, 12 },
- { "ago", tAGO, 1 },
- { NULL }
+ { "ago", tAGO, 1 },
+ { NULL, 0, 0 }
};
/* The timezone table. */
@@ -499,7 +500,7 @@
{ "nzst", tZONE, -HOUR(12) }, /* New Zealand Standard */
{ "nzdt", tDAYZONE, -HOUR(12) }, /* New Zealand Daylight */
{ "idle", tZONE, -HOUR(12) }, /* International Date Line East */
- { NULL }
+ { NULL, 0, 0 }
};
/* Military timezone table. */
@@ -529,7 +530,7 @@
{ "x", tZONE, HOUR(-11) },
{ "y", tZONE, HOUR(-12) },
{ "z", tZONE, HOUR( 0) },
- { NULL }
+ { NULL, 0, 0 }
};
@@ -537,19 +538,14 @@
/* ARGSUSED */
static int
-yyerror(s)
- char *s __unused;
+yyerror(const char *s __unused)
{
return 0;
}
static time_t
-ToSeconds(Hours, Minutes, Seconds, Meridian)
- time_t Hours;
- time_t Minutes;
- time_t Seconds;
- MERIDIAN Meridian;
+ToSeconds(time_t Hours, time_t Minutes, time_t Seconds, MERIDIAN Meridian)
{
if (Minutes < 0 || Minutes > 59 || Seconds < 0 || Seconds > 59)
return -1;
@@ -582,15 +578,9 @@
* A number from 0 to 99, which means a year from 1900 to 1999, or
* The actual year (>=100). */
static time_t
-Convert(Month, Day, Year, Hours, Minutes, Seconds, Meridian, DSTmode)
- time_t Month;
- time_t Day;
- time_t Year;
- time_t Hours;
- time_t Minutes;
- time_t Seconds;
- MERIDIAN Meridian;
- DSTMODE DSTmode;
+Convert(time_t Month, time_t Day, time_t Year,
+ time_t Hours, time_t Minutes, time_t Seconds,
+ MERIDIAN Meridian, DSTMODE DSTmode)
{
static int DaysInMonth[12] = {
31, 0, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
@@ -632,9 +622,7 @@
static time_t
-DSTcorrect(Start, Future)
- time_t Start;
- time_t Future;
+DSTcorrect(time_t Start, time_t Future)
{
time_t StartDay;
time_t FutureDay;
@@ -646,10 +634,7 @@
static time_t
-RelativeDate(Start, DayOrdinal, DayNumber)
- time_t Start;
- time_t DayOrdinal;
- time_t DayNumber;
+RelativeDate(time_t Start, time_t DayOrdinal, time_t DayNumber)
{
struct tm *tm;
time_t now;
@@ -663,9 +648,7 @@
static time_t
-RelativeMonth(Start, RelMonth)
- time_t Start;
- time_t RelMonth;
+RelativeMonth(time_t Start, time_t RelMonth)
{
struct tm *tm;
time_t Month;
@@ -685,14 +668,13 @@
static int
-LookupWord(buff)
- char *buff;
+LookupWord(char *buff)
{
- register char *p;
- register char *q;
- register const TABLE *tp;
- int i;
- int abbrev;
+ char *p;
+ char *q;
+ const TABLE *tp;
+ int i;
+ int abbrev;
/* Make it lowercase. */
for (p = buff; *p; p++)
@@ -792,13 +774,13 @@
static int
-yylex()
+yylex(void)
{
- register char c;
- register char *p;
- char buff[20];
- int Count;
- int sign;
+ char c;
+ char *p;
+ char buff[20];
+ int Count;
+ int sign;
for ( ; ; ) {
while (isspace(*yyInput))
@@ -847,8 +829,7 @@
/* Yield A - B, measured in seconds. */
static long
-difftm (a, b)
- struct tm *a, *b;
+difftm (struct tm *a, struct tm *b)
{
int ay = a->tm_year + (TM_YEAR_ORIGIN - 1);
int by = b->tm_year + (TM_YEAR_ORIGIN - 1);
@@ -868,9 +849,7 @@
}
time_t
-get_date(p, now)
- char *p;
- struct timeb *now;
+get_date(char *p, struct timeb *now)
{
struct tm *tm, gmt;
struct timeb ftz;
@@ -968,9 +947,7 @@
/* ARGSUSED */
int
-main(ac, av)
- int ac;
- char *av[];
+main(int ac, char *av[])
{
char buff[128];
time_t d;
diff -Nru dfly/src/usr.bin/find/ls.c fbsd/src/usr.bin/find/ls.c
--- dfly/src/usr.bin/find/ls.c 2003-10-04 23:36:44.000000000 +0300
+++ fbsd/src/usr.bin/find/ls.c 2005-01-16 22:18:50.000000000 +0200
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)ls.c 8.1 (Berkeley) 6/6/93
- * $FreeBSD: src/usr.bin/find/ls.c,v 1.5.6.3 2002/03/12 19:34:50 phantom Exp $
+ * $FreeBSD: src/usr.bin/find/ls.c,v 1.17 2004/01/20 09:27:03 des Exp $
* $DragonFly: src/usr.bin/find/ls.c,v 1.3 2003/10/04 20:36:44 hmp Exp $
*/
@@ -40,39 +40,39 @@
#include <err.h>
#include <errno.h>
+#include <fts.h>
+#include <grp.h>
+#include <inttypes.h>
#include <langinfo.h>
+#include <pwd.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
-#include <utmp.h>
+
+#include "find.h"
/* Derived from the print routines in the ls(1) source code. */
-static void printlink (char *);
-static void printtime (time_t);
+static void printlink(char *);
+static void printtime(time_t);
-/*
-name: filename to print
-accpath: current valid path to filename
-sb: stat buffer
-*/
void
printlong(char *name, char *accpath, struct stat *sb)
{
- char modep[15], *user_from_uid(), *group_from_gid();
+ char modep[15];
- (void)printf("%6lu %4qd ", (u_long) sb->st_ino, sb->st_blocks);
+ (void)printf("%6lu %8"PRId64" ", (u_long) sb->st_ino, sb->st_blocks);
(void)strmode(sb->st_mode, modep);
- (void)printf("%s %3u %-*s %-*s ", modep, sb->st_nlink, UT_NAMESIZE,
- user_from_uid(sb->st_uid, 0), UT_NAMESIZE,
+ (void)printf("%s %3u %-*s %-*s ", modep, sb->st_nlink, MAXLOGNAME - 1,
+ user_from_uid(sb->st_uid, 0), MAXLOGNAME - 1,
group_from_gid(sb->st_gid, 0));
if (S_ISCHR(sb->st_mode) || S_ISBLK(sb->st_mode))
(void)printf("%3d, %3d ", major(sb->st_rdev),
minor(sb->st_rdev));
else
- (void)printf("%8qd ", sb->st_size);
+ (void)printf("%8"PRId64" ", sb->st_size);
printtime(sb->st_mtime);
(void)printf("%s", name);
if (S_ISLNK(sb->st_mode))
@@ -84,17 +84,17 @@
printtime(time_t ftime)
{
char longstring[80];
- static time_t now;
+ static time_t lnow;
const char *format;
static int d_first = -1;
if (d_first < 0)
d_first = (*nl_langinfo(D_MD_ORDER) == 'd');
- if (now == 0)
- now = time(NULL);
+ if (lnow == 0)
+ lnow = time(NULL);
#define SIXMONTHS ((365 / 2) * 86400)
- if (ftime + SIXMONTHS > now && ftime < now + SIXMONTHS)
+ if (ftime + SIXMONTHS > lnow && ftime < lnow + SIXMONTHS)
/* mmm dd hh:mm || dd mmm hh:mm */
format = d_first ? "%e %b %R " : "%b %e %R ";
else
@@ -108,7 +108,7 @@
printlink(char *name)
{
int lnklen;
- char path[MAXPATHLEN + 1];
+ char path[MAXPATHLEN];
if ((lnklen = readlink(name, path, MAXPATHLEN - 1)) == -1) {
warn("%s", name);
diff -Nru dfly/src/usr.bin/find/main.c fbsd/src/usr.bin/find/main.c
--- dfly/src/usr.bin/find/main.c 2003-10-04 23:36:44.000000000 +0300
+++ fbsd/src/usr.bin/find/main.c 2005-01-16 22:19:11.000000000 +0200
@@ -35,7 +35,7 @@
*
* @(#) Copyright (c) 1990, 1993, 1994 The Regents of the University of California. All rights reserved.
* @(#)main.c 8.4 (Berkeley) 5/4/95
- * $FreeBSD: src/usr.bin/find/main.c,v 1.9.6.2 2001/02/25 21:56:59 knu Exp $
+ * $FreeBSD: src/usr.bin/find/main.c,v 1.15 2003/06/14 13:00:21 markm Exp $
* $DragonFly: src/usr.bin/find/main.c,v 1.3 2003/10/04 20:36:44 hmp Exp $
*/
@@ -66,12 +66,12 @@
int mindepth = -1, maxdepth = -1; /* minimum and maximum depth */
int regexp_flags = REG_BASIC; /* use the "basic" regexp by default*/
-static void usage (void);
+static void usage(void);
int
-main(int argc, char **argv)
+main(int argc, char *argv[])
{
- register char **p, **start;
+ char **p, **start;
int Hflag, Lflag, ch;
(void)setlocale(LC_ALL, "");
diff -Nru dfly/src/usr.bin/find/misc.c fbsd/src/usr.bin/find/misc.c
--- dfly/src/usr.bin/find/misc.c 2003-10-04 23:36:44.000000000 +0300
+++ fbsd/src/usr.bin/find/misc.c 2005-01-16 22:11:37.000000000 +0200
@@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)misc.c 8.2 (Berkeley) 4/1/94
- * $FreeBSD: src/usr.bin/find/misc.c,v 1.2.12.1 2000/06/23 18:38:46 roberto Exp $
+ * $FreeBSD: src/usr.bin/find/misc.c,v 1.7 2003/06/14 13:00:21 markm Exp $
* $DragonFly: src/usr.bin/find/misc.c,v 1.3 2003/10/04 20:36:44 hmp Exp $
*/
@@ -57,8 +57,8 @@
void
brace_subst(char *orig, char **store, char *path, int len)
{
- register int plen;
- register char ch, *p;
+ int plen;
+ char ch, *p;
plen = strlen(path);
for (p = *store; (ch = *orig) != '\0'; ++orig)
@@ -80,7 +80,7 @@
* input. If the input is 'y' then 1 is returned.
*/
int
-queryuser(register char **argv)
+queryuser(char *argv[])
{
int ch, first, nl;
@@ -107,17 +107,3 @@
}
return (first == 'y');
}
-
-/*
- * emalloc --
- * malloc with error checking.
- */
-void *
-emalloc(u_int len)
-{
- void *p;
-
- if ((p = malloc(len)) == NULL)
- err(1, NULL);
- return (p);
-}
diff -Nru dfly/src/usr.bin/find/operator.c fbsd/src/usr.bin/find/operator.c
--- dfly/src/usr.bin/find/operator.c 2004-07-09 22:11:20.000000000 +0300
+++ fbsd/src/usr.bin/find/operator.c 2005-01-16 22:20:02.000000000 +0200
@@ -33,7 +33,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
- * $FreeBSD: src/usr.bin/find/operator.c,v 1.5.6.1 2001/05/06 09:53:22 phk Exp $
+ * $FreeBSD: src/usr.bin/find/operator.c,v 1.14 2003/06/14 13:00:21 markm Exp $
* $DragonFly: src/usr.bin/find/operator.c,v 1.4 2004/07/09 19:11:20 drhodus Exp $
*
* @(#)operator.c 8.1 (Berkeley) 6/6/93
@@ -47,11 +47,13 @@
#include "find.h"
+static PLAN *yanknode(PLAN **);
+static PLAN *yankexpr(PLAN **);
+
/*
* yanknode --
* destructively removes the top from the plan
*/
-/* planp: pointer to top of plan (modified) */
static PLAN *
yanknode(PLAN **planp)
{
@@ -70,11 +72,10 @@
* paren_squish. In comments below, an expression is either a
* simple node or a f_expr node containing a list of simple nodes.
*/
-/* planp: pointer to top of plan (modified) */
static PLAN *
yankexpr(PLAN **planp)
{
- register PLAN *next; /* temp node holding subexpression results */
+ PLAN *next; /* temp node holding subexpression results */
PLAN *node; /* pointer to returned node or expression */
PLAN *tail; /* pointer to tail of subplan */
PLAN *subplan; /* pointer to head of ( ) expression */
@@ -92,7 +93,7 @@
if (node->execute == f_openparen)
for (tail = subplan = NULL;;) {
if ((next = yankexpr(planp)) == NULL)
- err(1, "(: missing closing ')'");
+ errx(1, "(: missing closing ')'");
/*
* If we find a closing ')' we store the collected
* subplan in our '(' node and convert the node to
@@ -121,14 +122,13 @@
/*
* paren_squish --
- * replaces "parentheisized" plans in our search plan with "expr" nodes.
+ * replaces "parenthesized" plans in our search plan with "expr" nodes.
*/
-/* plan: plan with ( ) nodes */
PLAN *
paren_squish(PLAN *plan)
{
- register PLAN *expr; /* pointer to next expression */
- register PLAN *tail; /* pointer to tail of result plan */
+ PLAN *expr; /* pointer to next expression */
+ PLAN *tail; /* pointer to tail of result plan */
PLAN *result; /* pointer to head of result plan */
result = tail = NULL;
@@ -161,13 +161,12 @@
* not_squish --
* compresses "!" expressions in our search plan.
*/
-/* plan: plan to process */
PLAN *
not_squish(PLAN *plan)
{
- register PLAN *next; /* next node being processed */
- register PLAN *node; /* temporary node used in f_not processing */
- register PLAN *tail; /* pointer to tail of result plan */
+ PLAN *next; /* next node being processed */
+ PLAN *node; /* temporary node used in f_not processing */
+ PLAN *tail; /* pointer to tail of result plan */
PLAN *result; /* pointer to head of result plan */
tail = result = NULL;
@@ -225,12 +224,11 @@
* or_squish --
* compresses -o expressions in our search plan.
*/
-/* plan: plan with ors to be squished */
PLAN *
or_squish(PLAN *plan)
{
- register PLAN *next; /* next node being processed */
- register PLAN *tail; /* pointer to tail of result plan */
+ PLAN *next; /* next node being processed */
+ PLAN *tail; /* pointer to tail of result plan */
PLAN *result; /* pointer to head of result plan */
tail = result = next = NULL;
diff -Nru dfly/src/usr.bin/find/option.c fbsd/src/usr.bin/find/option.c
--- dfly/src/usr.bin/find/option.c 2003-11-03 21:31:29.000000000 +0200
+++ fbsd/src/usr.bin/find/option.c 2005-01-16 22:30:29.000000000 +0200
@@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)option.c 8.2 (Berkeley) 4/16/94
- * $FreeBSD: src/usr.bin/find/option.c,v 1.9.2.6 2003/02/22 16:33:24 des Exp $
+ * $FreeBSD: src/usr.bin/find/option.c,v 1.23 2004/07/29 03:29:44 tjr Exp $
* $DragonFly: src/usr.bin/find/option.c,v 1.4 2003/11/03 19:31:29 eirikn Exp $
*/
@@ -50,6 +50,8 @@
#include "find.h"
+int typecompare(const void *, const void *);
+
/* NB: the following table must be sorted lexically. */
static OPTION const options[] = {
{ "!", c_simple, f_not, 0 },
@@ -64,20 +66,14 @@
{ "-cnewer", c_newer, f_newer, F_TIME_C },
{ "-ctime", c_Xtime, f_Xtime, F_TIME_C },
{ "-delete", c_delete, f_delete, 0 },
- { "-depth", c_depth, f_always_true, 0 },
+ { "-depth", c_depth, f_depth, 0 },
{ "-empty", c_empty, f_empty, 0 },
{ "-exec", c_exec, f_exec, 0 },
{ "-execdir", c_exec, f_exec, F_EXECDIR },
{ "-false", c_simple, f_not, 0 },
{ "-flags", c_flags, f_flags, 0 },
{ "-follow", c_follow, f_always_true, 0 },
-/*
- * NetBSD doesn't provide a getvfsbyname(), so this option
- * is not available if using a NetBSD kernel.
- */
-#if !defined(__NetBSD__)
{ "-fstype", c_fstype, f_fstype, 0 },
-#endif
{ "-group", c_group, f_group, 0 },
{ "-iname", c_name, f_name, F_IGNCASE },
{ "-inum", c_inum, f_inum, 0 },
@@ -134,13 +130,13 @@
PLAN *
find_create(char ***argvp)
{
- register OPTION *p;
+ OPTION *p;
PLAN *new;
char **argv;
argv = *argvp;
- if ((p = option(*argv)) == NULL)
+ if ((p = lookup_option(*argv)) == NULL)
errx(1, "%s: unknown option", *argv);
++argv;
@@ -150,10 +146,9 @@
}
OPTION *
-option(char *name)
+lookup_option(const char *name)
{
OPTION tmp;
- int typecompare(const void *, const void *);
tmp.name = name;
return ((OPTION *)bsearch(&tmp, options,
@@ -163,5 +158,5 @@
int
typecompare(const void *a, const void *b)
{
- return (strcmp(((OPTION *)a)->name, ((OPTION *)b)->name));
+ return (strcmp(((const OPTION *)a)->name, ((const OPTION *)b)->name));
}
Minor cleanups after sync
* Remove (void) casts
* Make explicit cast for 3rd fts_open argument
* Bump WARNS to 6
diff -Nru fbsd/src/usr.bin/find/Makefile new/src/usr.bin/find/Makefile
--- fbsd/src/usr.bin/find/Makefile 2005-01-16 22:15:07.000000000 +0200
+++ new/src/usr.bin/find/Makefile 2005-01-16 23:10:45.000000000 +0200
@@ -5,8 +5,8 @@
PROG= find
SRCS= find.c function.c ls.c main.c misc.c operator.c option.c \
getdate.y
-WARNS?=2
-CFLAGS+= -DHAVE_SYS_TIMEB_H -I${.CURDIR}
+WARNS?= 6
+CFLAGS+=-DHAVE_SYS_TIMEB_H -I${.CURDIR}
YFLAGS=
.include <bsd.prog.mk>
diff -Nru fbsd/src/usr.bin/find/find.c new/src/usr.bin/find/find.c
--- fbsd/src/usr.bin/find/find.c 2005-01-16 22:16:28.000000000 +0200
+++ new/src/usr.bin/find/find.c 2005-01-16 22:48:59.000000000 +0200
@@ -175,7 +175,7 @@
PLAN *p;
int rval;
- tree = fts_open(paths, ftsoptions, (issort ? find_compare : NULL));
+ tree = fts_open(paths, ftsoptions, (int (*)(const FTSENT **, const FTSENT **))(issort ? find_compare : NULL));
if (tree == NULL)
err(1, "ftsopen");
@@ -197,7 +197,7 @@
case FTS_DNR:
case FTS_ERR:
case FTS_NS:
- (void)fflush(stdout);
+ fflush(stdout);
warnx("%s: %s",
entry->fts_path, strerror(entry->fts_errno));
rval = 1;
@@ -209,7 +209,7 @@
}
#define BADCH " \t\n\\'\""
if (isxargs && strpbrk(entry->fts_path, BADCH)) {
- (void)fflush(stdout);
+ fflush(stdout);
warnx("%s: illegal path", entry->fts_path);
rval = 1;
continue;
diff -Nru fbsd/src/usr.bin/find/function.c new/src/usr.bin/find/function.c
--- fbsd/src/usr.bin/find/function.c 2005-01-16 22:25:51.000000000 +0200
+++ new/src/usr.bin/find/function.c 2005-01-16 23:05:34.000000000 +0200
@@ -1158,7 +1158,7 @@
int
f_print(PLAN *plan __unused, FTSENT *entry)
{
- (void)puts(entry->fts_path);
+ puts(entry->fts_path);
return 1;
}
diff -Nru fbsd/src/usr.bin/find/ls.c new/src/usr.bin/find/ls.c
--- fbsd/src/usr.bin/find/ls.c 2005-01-16 22:18:50.000000000 +0200
+++ new/src/usr.bin/find/ls.c 2005-01-16 22:48:59.000000000 +0200
@@ -46,6 +46,7 @@
#include <langinfo.h>
#include <pwd.h>
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
@@ -62,22 +63,22 @@
{
char modep[15];
- (void)printf("%6lu %8"PRId64" ", (u_long) sb->st_ino, sb->st_blocks);
- (void)strmode(sb->st_mode, modep);
- (void)printf("%s %3u %-*s %-*s ", modep, sb->st_nlink, MAXLOGNAME - 1,
+ printf("%6lu %8"PRId64" ", (u_long) sb->st_ino, sb->st_blocks);
+ strmode(sb->st_mode, modep);
+ printf("%s %3u %-*s %-*s ", modep, sb->st_nlink, MAXLOGNAME - 1,
user_from_uid(sb->st_uid, 0), MAXLOGNAME - 1,
group_from_gid(sb->st_gid, 0));
if (S_ISCHR(sb->st_mode) || S_ISBLK(sb->st_mode))
- (void)printf("%3d, %3d ", major(sb->st_rdev),
+ printf("%3d, %3d ", major(sb->st_rdev),
minor(sb->st_rdev));
else
- (void)printf("%8"PRId64" ", sb->st_size);
+ printf("%8"PRId64" ", sb->st_size);
printtime(sb->st_mtime);
- (void)printf("%s", name);
+ printf("%s", name);
if (S_ISLNK(sb->st_mode))
printlink(accpath);
- (void)putchar('\n');
+ putchar('\n');
}
static void
@@ -115,5 +116,5 @@
return;
}
path[lnklen] = '\0';
- (void)printf(" -> %s", path);
+ printf(" -> %s", path);
}
diff -Nru fbsd/src/usr.bin/find/main.c new/src/usr.bin/find/main.c
--- fbsd/src/usr.bin/find/main.c 2005-01-16 22:19:11.000000000 +0200
+++ new/src/usr.bin/find/main.c 2005-01-16 22:48:59.000000000 +0200
@@ -74,9 +74,9 @@
char **p, **start;
int Hflag, Lflag, ch;
- (void)setlocale(LC_ALL, "");
+ setlocale(LC_ALL, "");
- (void)time(&now); /* initialize the time-of-day */
+ time(&now); /* initialize the time-of-day */
p = start = argv;
Hflag = Lflag = 0;
@@ -153,7 +153,7 @@
static void
usage(void)
{
- (void)fprintf(stderr,
+ fprintf(stderr,
"usage: find [-H | -L | -P] [-EXdsx] [-f file] [file ...] [expression]\n");
exit(1);
}
diff -Nru fbsd/src/usr.bin/find/misc.c new/src/usr.bin/find/misc.c
--- fbsd/src/usr.bin/find/misc.c 2005-01-16 22:11:37.000000000 +0200
+++ new/src/usr.bin/find/misc.c 2005-01-16 22:48:59.000000000 +0200
@@ -84,11 +84,11 @@
{
int ch, first, nl;
- (void)fprintf(stderr, "\"%s", *argv);
+ fprintf(stderr, "\"%s", *argv);
while (*++argv)
- (void)fprintf(stderr, " %s", *argv);
- (void)fprintf(stderr, "\"? ");
- (void)fflush(stderr);
+ fprintf(stderr, " %s", *argv);
+ fprintf(stderr, "\"? ");
+ fflush(stderr);
first = ch = getchar();
for (nl = 0;;) {
@@ -102,8 +102,8 @@
}
- (void)fprintf(stderr, "\n");
- (void)fflush(stderr);
+ fprintf(stderr, "\n");
+ fflush(stderr);
}
return (first == 'y');
}
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