ramdisk rarpd rawspeed rcp rdate readall readclock \
readfs reboot remsync rev rget rlogin rlogind rmdir \
rotate rsh rshd sed service setup shar size \
- sleep slip sort spell split srccrc stat strings ackstrip \
+ sleep slip sort spell split srccrc strings ackstrip \
stty su sum svclog swapfs swifi sync synctree sysenv \
syslogd tail talk talkd tar tcpd tcpdp tcpstat tee telnet \
telnetd term termcap tget time tinyhalt top touch tr \
+++ /dev/null
-PROG= stat
-MAN=
-
-LINKS+= ${BINDIR}/stat ${BINDIR}/readlink
-LINKS+= ${BINDIR}/stat ${BINDIR}/fstat
-LINKS+= ${BINDIR}/stat ${BINDIR}/lstat
-
-.include <bsd.prog.mk>
+++ /dev/null
-/* stat.c Feb 1987 - main, printit, statit
- *
- * stat - a program to perform what the stat(2) call does.
- *
- * usage: stat [-] [-all] -<field> [-<field> ...] [file1 file2 file3 ...]
- *
- * where <field> is one of the struct stat fields without the leading "st_".
- * The three times can be printed out as human times by requesting
- * -Ctime instead of -ctime (upper case 1st letter).
- * - means take the file names from stdin.
- * -0.. means fd0..
- * no files means all fds.
- *
- * output: if only one field is specified, that fields' contents are printed.
- * if more than one field is specified, the output is
- * file filed1: f1val, field2: f2val, etc
- *
- * written: Larry McVoy, (mcvoy@rsch.wisc.edu)
- */
-
-# define ALLDEF /* Make -all default. (kjb) */
-
-# include <sys/types.h>
-# include <errno.h>
-# include <limits.h>
-# include <stdio.h>
-# include <stdlib.h>
-# include <unistd.h>
-# include <string.h>
-# include <time.h>
-# include <sys/stat.h>
-# define addr(x) ((void*) &sbuf.x)
-# define size(x) sizeof(sbuf.x)
-# define equal(s, t) (strcmp(s, t) == 0)
-# ifndef PATH_MAX
-# define PATH_MAX 1024
-# endif
-# undef LS_ADDS_SPACE /* AT&T Unix PC, ls prints "file[* /]" */
- /* This makes stat fail. */
-
-# ifndef _MINIX /* All but Minix have u_* and st_blocks */
-# define BSD
-# endif
-
-# ifndef S_IREAD
-# define S_IREAD S_IRUSR
-# define S_IWRITE S_IWUSR
-# define S_IEXEC S_IXUSR
-# endif
-
-char * arg0;
-struct stat sbuf;
-extern int errno;
-int first_file= 1;
-#ifndef S_IFLNK
-#define lstat stat
-#endif
-
-struct field {
- char* f_name; /* field name in stat */
- u_char* f_addr; /* address of the field in sbuf */
- u_short f_size; /* size of the object, needed for pointer arith */
- u_short f_print; /* show this field? */
-} fields[] = {
- { "dev", addr(st_dev), size(st_dev), 0 },
- { "ino", addr(st_ino), size(st_ino), 0 },
- { "mode", addr(st_mode), size(st_mode), 0 },
- { "nlink", addr(st_nlink), size(st_nlink), 0 },
- { "uid", addr(st_uid), size(st_uid), 0 },
- { "gid", addr(st_gid), size(st_gid), 0 },
- { "rdev", addr(st_rdev), size(st_rdev), 0 },
- { "size", addr(st_size), size(st_size), 0 },
- { "Atime", addr(st_atime), size(st_atime), 0 },
- { "atime", addr(st_atime), size(st_atime), 0 },
- { "Mtime", addr(st_mtime), size(st_mtime), 0 },
- { "mtime", addr(st_mtime), size(st_mtime), 0 },
- { "Ctime", addr(st_ctime), size(st_ctime), 0 },
- { "ctime", addr(st_ctime), size(st_ctime), 0 },
- { "blksize", addr(st_blksize), size(st_blksize), 0 },
- { "blocks", addr(st_blocks), size(st_blocks), 0 },
- { NULL, 0, 0, 0 },
-};
-
-void printstat(struct stat *sbuf, int nprint);
-void printit(struct stat* sb, struct field* f, int n);
-void rwx(mode_t mode, char *bit);
-void usage(void);
-
-int do_readlink=0;
-
-int main(int ac, char** av)
-{
- int i, j, nprint = 0, files = 0;
- char buf[PATH_MAX], *check;
- int sym=0, ret=0, from_stdin = 0;
- int err;
- u_long fd;
-
- if ((arg0 = strrchr(av[0], '/')) == NULL) arg0 = av[0]; else arg0++;
-#ifdef S_IFLNK
- if (equal(arg0, "lstat")) sym = 1;
- if (equal(arg0, "readlink")) do_readlink = 1;
-#endif
-
- if (ac > 1 && equal(av[i = 1], "-"))
- i++, from_stdin++;
-
- for (i= 1; i<ac; i++) {
- if (av[i][0] == '-') {
- if (equal(av[i], "-")) {
- from_stdin= 1;
- files++;
- continue;
- }
- if (equal("-all", av[i])) {
- for (j=0; fields[j].f_name; j++)
- nprint++, fields[j].f_print++;
- continue;
- }
- if (equal("-s", av[i])) {
-#ifdef S_IFLNK
- sym=1;
-#endif
- continue;
- }
- fd = strtoul(av[i]+1, &check, 0);
- if (check != av[i]+1 && *check == '\0')
- {
- files++;
- continue;
- }
- for (j=0; fields[j].f_name; j++)
- if (equal(fields[j].f_name, &av[i][1])) {
- nprint++, fields[j].f_print++;
- break;
- }
- if (!fields[j].f_name) {
- if (!equal("-?", av[i])) {
- fprintf(stderr, "stat: %s: bad field\n", av[i]);
- }
- usage();
- }
- }
- else
- files++;
- }
- if (!nprint) {
-# ifndef ALLDEF
- usage();
-# else
- for (j=0; fields[j].f_name; j++)
- nprint++, fields[j].f_print++;
-# endif
- }
-
- if (from_stdin)
- files++; /* We don't know how many files come from stdin. */
-
- if (files == 0) { /* Stat all file descriptors. */
- if(do_readlink) return 0;
- for (i= 0; i<OPEN_MAX; i++) {
- err= fstat(i, &sbuf);
- if (err == -1 && errno == EBADF)
- continue;
- if (err == 0) {
- if (!first_file) fputc('\n', stdout);
- printf("fd %d:\n", i);
- printstat(&sbuf, nprint);
- }
- else {
- fprintf(stderr, "%s: fd %d: %s\n", arg0, i, strerror(errno));
- ret= 1;
- }
- }
- exit(ret);
- }
-
- for (i=1; i<ac; i++) {
- if (equal(av[i], "-")) {
- while (fgets(buf, sizeof(buf), stdin)) {
- char *p= strchr(buf, '\n');
- if (p) *p= 0;
-#ifdef S_IFLNK
- if(do_readlink) {
- char sbuf[300];
- int n;
- if((n=readlink(buf, sbuf, sizeof(sbuf)-1)) < 0) {
- perror(buf);
- continue;
- }
- sbuf[n] = '\0';
- printf("%s: %s\n", buf, sbuf);
- continue;
- }
-#endif
- if (!sym) err= stat(av[i], &sbuf);
- if (sym || (err != 0 && errno == ENOENT)) {
- err= lstat(av[i], &sbuf);
- }
- if (err == -1) {
- fprintf(stderr, "%s: %s: %s\n",
- arg0, av[i], strerror(errno));
- ret= 1;
- }
- else {
- if (!first_file) fputc('\n', stdout);
- printf("%s:\n", buf);
- printstat(&sbuf, nprint);
- }
- }
- continue;
- }
- if (av[i][0] == '-') {
- fd= strtoul(av[i]+1, &check, 10);
- if (check == av[i]+1 || *check != '\0') continue;
- if (fd >= INT_MAX) {
- err= -1;
- errno= EBADF;
- }
- else {
- err= fstat((int) fd, &sbuf);
- }
- if (err != -1) {
- if (!first_file) fputc('\n', stdout);
- if (files != 1) printf("fd %lu:\n", fd);
- printstat(&sbuf, nprint);
- }
- else {
- fprintf(stderr, "fd %lu: %s\n", fd, strerror(errno));
- ret= 1;
- }
- continue;
- }
- if(do_readlink) {
- char sbuf[300];
- int n;
- if((n=err=readlink(av[i], sbuf, sizeof(sbuf)-1)) < 0) {
- perror(av[i]);
- continue;
- }
- sbuf[n] = '\0';
- printf("%s: %s\n", av[i], sbuf);
- continue;
- }
- if (!sym) err= stat(av[i], &sbuf);
- if (sym || (err != 0 && errno == ENOENT)) err= lstat(av[i], &sbuf);
- if (err != -1) {
- if (!first_file) fputc('\n', stdout);
- if (files != 1) printf("%s:\n", av[i]);
- printstat(&sbuf, nprint);
- }
- else {
- fprintf(stderr, "%s: %s: %s\n", arg0, av[i], strerror(errno));
- ret= 1;
- }
- }
- exit(ret);
-}
-
-/*------------------------------------------------------------------30/Jan/87-*
- * printstat(file, nprint) - do the work
- *----------------------------------------------------------------larry mcvoy-*/
-void printstat(struct stat *sbuf, int nprint)
-{
- int j;
- int first_field= 1;
-
- for (j=0; fields[j].f_name; j++) {
- if (fields[j].f_print) {
- if (!first_field) fputc('\n', stdout);
- printit(sbuf, &fields[j], nprint);
- first_field= 0;
- }
- }
- fputc('\n', stdout);
- first_file= 0;
-}
-
-/*------------------------------------------------------------------30/Jan/87-*
- * printit(sb, f, n) - print the field
- *
- * Inputs -> (struct stat*), (struct field*), (int)
- *
- * Results -> Displays the field, with special handling of weird fields like
- * mode and mtime. The mode field is dumped in octal, followed
- * by one or more of the S_IF<X> and/or S_I<X> values.
- *----------------------------------------------------------------larry mcvoy-*/
-void printit(struct stat* sb, struct field* f, int n)
-{
- if (n > 1)
- printf("%s: ", f->f_name);
- if (equal(f->f_name, "mode")) {
- /* This lot changed to my personal liking. (kjb) */
- char bit[11];
-
- printf("%07lo, ", (u_long) sb->st_mode);
-
- strcpy(bit, "----------");
-
- switch (sb->st_mode&S_IFMT) {
- case S_IFDIR: bit[0]='d'; break;
-# ifdef S_IFFIFO
- case S_IFFIFO: bit[0]='p'; break;
-# endif
- case S_IFCHR: bit[0]='c'; break;
- case S_IFBLK: bit[0]='b'; break;
-# ifdef S_IFSOCK
- case S_IFSOCK: bit[0]='S'; break;
-# endif
-# ifdef S_IFMPC
- case S_IFMPC: bit[0]='C'; break;
-# endif
-# ifdef S_IFMPB
- case S_IFMPB: bit[0]='B'; break;
-# endif
-# ifdef S_IFLNK
- case S_IFLNK: bit[0]='l'; break;
-# endif
- }
- rwx(sb->st_mode, bit+1);
- rwx(sb->st_mode<<3, bit+4);
- rwx(sb->st_mode<<6, bit+7);
- if (sb->st_mode&S_ISUID) bit[3]='s';
- if (sb->st_mode&S_ISGID) bit[6]='s';
- if (sb->st_mode&S_ISVTX) bit[9]='t';
- printf("\"%s\"", bit);
- }
- /* times in human form, uppercase first letter */
- else if (equal("Ctime", f->f_name)) {
- printf("%.24s (%lu)", ctime(&sb->st_ctime), (u_long) sb->st_ctime);
- f[1].f_print= 0;
- }
- else if (equal("Mtime", f->f_name)) {
- printf("%.24s (%lu)", ctime(&sb->st_mtime), (u_long) sb->st_mtime);
- f[1].f_print= 0;
- }
- else if (equal("Atime", f->f_name)) {
- printf("%.24s (%lu)", ctime(&sb->st_atime), (u_long) sb->st_atime);
- f[1].f_print= 0;
- }
- else if (equal("ctime", f->f_name)) {
- printf("%lu", (u_long) sb->st_ctime);
- }
- else if (equal("mtime", f->f_name)) {
- printf("%lu", (u_long) sb->st_mtime);
- }
- else if (equal("atime", f->f_name)) {
- printf("%lu", (u_long) sb->st_atime);
- }
- else {
- switch (f->f_size) {
- case sizeof(char):
- printf("%d", * (u_char *) f->f_addr);
- break;
- case sizeof(short):
- printf("%u", (u_int) * (u_short *) f->f_addr);
- break;
-#if INT_MAX != SHRT_MAX
- case sizeof(int):
- printf("%u", * (u_int *) f->f_addr);
- break;
-#endif
-#if LONG_MAX != INT_MAX && LONG_MAX != SHRT_MAX
- case sizeof(long):
- printf("%lu", * (u_long *) f->f_addr);
- break;
-#endif
- default:
- fprintf(stderr, "\nProgram error: bad '%s' field size %d\n",
- f->f_name, f->f_size);
- break;
- }
- }
-}
-
-void rwx(mode_t mode, char *bit)
-{
- if (mode&S_IREAD) bit[0]='r';
- if (mode&S_IWRITE) bit[1]='w';
- if (mode&S_IEXEC) bit[2]='x';
-}
-
-void usage(void)
-{
- fprintf(stderr,
- "Usage: %s [-] [-fd] [-all] [-s] [-field ...] [file1 ...]\n",
- arg0);
- exit(1);
-}
profile.1 ps.1 pwd.1 rcp.1 readall.1 readfs.1 recwave.1 \
ref.1 remsync.1 rget.1 rlogin.1 rmdir.1 rsh.1 rz.1 \
shar.1 size.1 sleep.1 sort.1 soundoff.1 soundon.1 spell.1 \
- split.1 stat.1 strings.1 strip.1 stty.1 su.1 sum.1 svc.1 \
+ split.1 strings.1 strip.1 stty.1 su.1 sum.1 svc.1 \
synctree.1 sysenv.1 sz.1 tail.1 tee.1 telnet.1 template.1 \
term.1 termcap.1 tget.1 time.1 top.1 tr.1 true.1 \
truncate.1 tsort.1 tty.1 umount.1 uname.1 unexpand.1 uniq.1 \
+++ /dev/null
-.TH STAT 1
-.SH NAME
-stat, lstat, readlink \- provide a shell interface to the stat(2) system call
-.SH SYNOPSIS
-.B stat
-.RB [ - ]
-.RB [ -\fIfd ]
-.RB [ -all ]
-.RB [ -s ]
-.RB [ -\fIfield " ...]"
-.RI [ file1 " ...]"
-.SH DESCRIPTION
-.B Stat
-does little more than provide access to the fields in the
-.B struct stat
-as defined in the
-.BR stat (2)
-manual page. Each field that is to be listed
-is specified as the field name without the leading
-.BR st_ .
-This and the other two options are described below. All options are then
-applied to the files listed. If
-.B stat
-is called as
-.B lstat
-then the
-.BR lstat (2)
-system call is used, if called as
-.B stat
-symbolic links are expanded with
-.BR stat (2).
-If called as
-.B readlink
-then the output is only the contents of the symbolic link.
-.PP
-If no fields are named then all fields are printed. If no files are listed
-then all open filedescriptors are printed.
-.SH OPTIONS
-.TP
-.B \-
-If the first argument is ``\-'', the list of files is assumed to come from stdin.
-This is useful for things like ``ls | stat \-uid \-mtime.''
-.B \-\fIfd
-If an argument is a ``\-'' followed by a number then that number is used as
-a file descriptor whose information is to be printed.
-.TP
-.B \-all
-List all fields for each file.
-.TP
-.B \-s
-Use
-.BR lstat (2).
-.TP
-.B \-mode
-List the
-.B mode
-field. Similarly for
-.BR ino ,
-.BR dev ,
-.BR rdev ,
-.BR nlink ,
-.BR uid ,
-.BR gid ,
-.BR size ,
-.BR atime ,
-.BR mtime ,
-and
-.BR ctime .
-Under BSD derived systems you also have
-.B blksize
-and
-.BR blocks .
-.PP
-.B \-Atime
-.br
-.B \-Mtime
-.br
-.B \-Ctime
-.RS
-The lower case versions of these three options display the time as an integer
-that is the ``seconds since 00:00 Jan 1. 1970.''
-Listing the fields with the first letter
-in caps causes the times to be printed in
-.BR ctime (3)
-format (i.e., human readable).
-.RE
-.SH EXAMPLES
-.LP
-# Find out the number of links to each file
-.br
-$ stat \-nlink *.c
-.LP
-# sort files by age (much like ls \-t)
-.br
-$ stat \-atime * | sort +1
-.LP
-# Find out which file is older in sh(1)
-.br
-if test `stat -mtime $1` -lt `stat -mtime $2`; then
-.br
- echo $1 is older than $2
-.br
-else
-.br
- echo $2 is older than $1
-.br
-fi
-.SH "SEE ALSO"
-.BR stat (2).
-.SH AUTHOR
-Larry McVoy (mcvoy@rsch.wisc.edu)
nbsd_include src/include
usr.bin/m4 src/usr.bin/m4
usr.bin/indent src/usr.bin/indent
+usr.bin/stat src/usr.bin/stat
.include <bsd.own.mk>
# NetBSD imports
-SUBDIR= indent m4 mkimage
+SUBDIR= indent m4 mkimage stat
# Non-NetBSD imports
SUBDIR+= ministat
--- /dev/null
+# $NetBSD: Makefile,v 1.7 2003/07/25 03:21:17 atatat Exp $
+
+PROG= stat
+
+.if !defined(HOSTPROG)
+LINKS= ${BINDIR}/stat ${BINDIR}/readlink
+.if defined(__MINIX)
+# To prevent breaking of existing utilities in commands/
+LINKS+= ${BINDIR}/stat ${BINDIR}/fstat
+LINKS+= ${BINDIR}/stat ${BINDIR}/lstat
+.endif
+MLINKS= stat.1 readlink.1
+.endif
+
+.include <bsd.prog.mk>
--- /dev/null
+diff -ru nbsdsrc/src/usr.bin/stat/Makefile usr.bin/stat/Makefile
+--- nbsdsrc/src/usr.bin/stat/Makefile
++++ usr.bin/stat/Makefile
+@@ -4,6 +4,11 @@
+
+ .if !defined(HOSTPROG)
+ LINKS= ${BINDIR}/stat ${BINDIR}/readlink
++.if defined(__MINIX)
++# To prevent breaking of existing utilities in commands/
++LINKS+= ${BINDIR}/stat ${BINDIR}/fstat
++LINKS+= ${BINDIR}/stat ${BINDIR}/lstat
++.endif
+ MLINKS= stat.1 readlink.1
+ .endif
+
+diff -ru nbsdsrc/src/usr.bin/stat/stat.c usr.bin/stat/stat.c
+--- nbsdsrc/src/usr.bin/stat/stat.c
++++ usr.bin/stat/stat.c
+@@ -44,7 +44,12 @@
+ #define HAVE_STRUCT_STAT_ST_BIRTHTIME 1
+ #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
+ #define HAVE_STRUCT_STAT_ST_MTIMENSEC 1
++#ifdef __minix
++/* Not supported in Minix. */
++#define HAVE_DEVNAME 0
++#else /* __minix */
+ #define HAVE_DEVNAME 1
++#endif /* __minx */
+ #endif /* HAVE_NBTOOL_CONFIG_H */
+
+ #include <sys/types.h>
--- /dev/null
+.\" $NetBSD: stat.1,v 1.28 2010/04/05 21:25:01 joerg Exp $
+.\"
+.\" Copyright (c) 2002-2005 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to The NetBSD Foundation
+.\" by Andrew Brown and Jan Schaumann.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+.\" POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 7, 2008
+.Dt STAT 1
+.Os
+.Sh NAME
+.Nm stat ,
+.Nm readlink
+.Nd display file status
+.Sh SYNOPSIS
+.Nm
+.Op Fl FLnq
+.Oo
+.Fl f Ar format |
+.Fl l |
+.Fl r |
+.Fl s |
+.Fl x
+.Oc
+.Op Fl t Ar timefmt
+.Op Ar
+.Nm readlink
+.Op Fl fn
+.Op Ar
+.Sh DESCRIPTION
+The
+.Nm
+utility displays information about the file pointed to by
+.Ar file .
+Read, write, or execute permissions of the named file are not required, but
+all directories listed in the pathname leading to the file must be
+searchable.
+If no argument is given,
+.Nm
+displays information about the file descriptor for standard input.
+.Pp
+When invoked as
+.Nm readlink ,
+only the target of the symbolic link is printed.
+If the given argument is not a symbolic link and the
+.Fl f
+option is not specified,
+.Nm readlink
+will print nothing and exit with an error.
+If the
+.Fl f
+option is specified, the output is canonicalized by following every symlink
+in every component of the given path recursively.
+.Nm readlink
+will resolve both absolute and relative paths, and return the absolute pathname
+corresponding to
+.Ar file .
+In this case, the argument does not need to be a symbolic link.
+.Pp
+The information displayed is obtained by calling
+.Xr lstat 2
+with the given argument and evaluating the returned structure.
+The default format displays the
+.Fa st_dev ,
+.Fa st_ino ,
+.Fa st_mode ,
+.Fa st_nlink ,
+.Fa st_uid ,
+.Fa st_gid ,
+.Fa st_rdev ,
+.Fa st_size ,
+.Fa st_atime ,
+.Fa st_mtime ,
+.Fa st_ctime ,
+.Fa st_birthtime ,
+.Fa st_blksize ,
+.Fa st_blocks ,
+and
+.Fa st_flags
+fields, in that order.
+.Pp
+The options are as follows:
+.Bl -tag -width XFXformatXXX
+.It Fl F
+As in
+.Xr ls 1 ,
+display a slash
+.Pq Sq /
+immediately after each pathname that is a directory, an
+asterisk
+.Pq Sq *
+after each that is executable, an at sign
+.Pq Sq @
+after each symbolic link, a percent sign
+.Pq Sq %
+after each whiteout, an equal sign
+.Pq Sq =
+after each socket, and a vertical bar
+.Pq Sq \&|
+after each that is a FIFO.
+The use of
+.Fl F
+implies
+.Fl l .
+.It Fl f Ar format
+Display information using the specified format.
+See the
+.Sx FORMATS
+section for a description of valid formats.
+.It Fl L
+Use
+.Xr stat 2
+instead of
+.Xr lstat 2 .
+The information reported by
+.Nm
+will refer to the target of
+.Ar file ,
+if file is a symbolic link, and not to
+.Ar file
+itself.
+.It Fl l
+Display output in
+.Ic ls Fl lT
+format.
+.It Fl n
+Do not force a newline to appear at the end of each piece of output.
+.It Fl q
+Suppress failure messages if calls to
+.Xr stat 2
+or
+.Xr lstat 2
+fail.
+When run as
+.Nm readlink ,
+error messages are automatically suppressed.
+.It Fl r
+Display raw information.
+That is, for all the fields in the stat-structure,
+display the raw, numerical value (for example, times in seconds since the
+epoch, etc.)
+.It Fl s
+Display information in
+.Dq shell output ,
+suitable for initializing variables.
+.It Fl t Ar timefmt
+Display timestamps using the specified format.
+This format is
+passed directly to
+.Xr strftime 3 .
+.It Fl x
+Display information in a more verbose way as known from some Linux
+distributions.
+.El
+.Ss FORMATS
+Format strings are similar to
+.Xr printf 3
+formats in that they start with
+.Cm % ,
+are then followed by a sequence of formatting characters, and end in
+a character that selects the field of the struct stat which is to be
+formatted.
+If the
+.Cm %
+is immediately followed by one of
+.Cm n ,
+.Cm t ,
+.Cm % ,
+or
+.Cm @ ,
+then a newline character, a tab character, a percent character,
+or the current file number is printed, otherwise the string is
+examined for the following:
+.Pp
+Any of the following optional flags:
+.Bl -tag -width Ds
+.It Cm #
+Selects an alternate output form for octal and hexadecimal output.
+Non-zero octal output will have a leading zero, and non-zero
+hexadecimal output will have
+.Dq 0x
+prepended to it.
+.It Cm +
+Asserts that a sign indicating whether a number is positive or negative
+should always be printed.
+Non-negative numbers are not usually printed with a sign.
+.It Cm -
+Aligns string output to the left of the field, instead of to the right.
+.It Cm 0
+Sets the fill character for left padding to the 0 character, instead of
+a space.
+.It space
+Reserves a space at the front of non-negative signed output fields.
+A
+.Sq Cm +
+overrides a space if both are used.
+.El
+.Pp
+Then the following fields:
+.Bl -tag -width Ds
+.It Cm size
+An optional decimal digit string specifying the minimum field width.
+.It Cm prec
+An optional precision composed of a decimal point
+.Sq Cm \&.
+and a decimal digit string that indicates the maximum string length,
+the number of digits to appear after the decimal point in floating point
+output, or the minimum number of digits to appear in numeric output.
+.It Cm fmt
+An optional output format specifier which is one of
+.Cm D ,
+.Cm O ,
+.Cm U ,
+.Cm X ,
+.Cm F ,
+or
+.Cm S .
+These represent signed decimal output, octal output, unsigned decimal
+output, hexadecimal output, floating point output, and string output,
+respectively.
+Some output formats do not apply to all fields.
+Floating point output only applies to timespec fields (the
+.Cm a ,
+.Cm m ,
+and
+.Cm c
+fields).
+.Pp
+The special output specifier
+.Cm S
+may be used to indicate that the output, if
+applicable, should be in string format.
+May be used in combination with
+.Bl -tag -width Ds
+.It Cm amc
+Display date in strftime(3) format.
+.It Cm dr
+Display actual device name.
+.It Cm gu
+Display group or user name.
+.It Cm p
+Display the mode of
+.Ar file
+as in
+.Ic ls -lTd .
+.It Cm N
+Displays the name of
+.Ar file .
+.It Cm T
+Displays the type of
+.Ar file .
+.It Cm Y
+Insert a `` -\*[Gt] '' into the output.
+Note that the default output format for
+.Cm Y
+is a string, but if specified explicitly, these four characters are
+prepended.
+.El
+.It Cm sub
+An optional sub field specifier (high, middle, or low).
+Only applies to the
+.Cm p ,
+.Cm d ,
+.Cm r ,
+.Cm T ,
+.Cm N ,
+and
+.Cm z
+output formats.
+It can be one of the following:
+.Bl -tag -width Ds
+.It Cm H
+.Dq High
+-- depending on the
+.Cm datum :
+.Bl -tag -compact -width door
+.It Cm d , r
+Major number for devices
+.It Cm p
+.Dq User
+bits from the string form of permissions or the file
+.Dq type
+bits from the numeric forms
+.It Cm T
+The long output form of file type
+.It Cm N
+Directory path of the file, similar to what
+.Xr dirname 1
+would show
+.It Cm z
+File size, rounded to the nearest gigabyte
+.El
+.It Cm M
+.Dq Middle
+-- depending on the
+.Cm datum :
+.Bl -tag -compact -width door
+.It Cm p
+The
+.Dq group
+bits from the string form of permissions or the
+.Dq suid ,
+.Dq sgid ,
+and
+.Dq sticky
+bits from the numeric forms
+.It Cm z
+File size, rounded to the nearest megabyte
+.El
+.It Cm L
+.Dq Low
+-- depending on the
+.Cm datum :
+.Bl -tag -compact -width door
+.It Cm r , d
+Minor number for devices
+.It Cm p
+The
+.Dq other
+bits from the string form of permissions or the
+.Dq user ,
+.Dq group ,
+and
+.Dq other
+bits from the numeric forms
+.It Cm T
+The
+.Ic ls -F
+style output character for file type (the use of
+.Cm L
+here is optional)
+.It Cm N
+Base filename of the file, similar to what
+.Xr basename 1
+would show
+.It Cm z
+File size, rounded to the nearest kilobyte
+.El
+.El
+.It Cm datum
+A required field specifier, being one of the following:
+.Bl -tag -width 11n
+.It Cm d
+Device upon which
+.Ar file
+resides
+.Pq Fa st_dev .
+.It Cm i
+.Ar file Ap s
+inode number
+.Pq Fa st_ino .
+.It Cm p
+File type and permissions
+.Pq Fa st_mode .
+.It Cm l
+Number of hard links to
+.Ar file
+.Pq Fa st_nlink .
+.It Cm u , g
+User-id and group-id of
+.Ar file Ap s
+owner
+.Pq Fa st_uid , st_gid .
+.It Cm r
+Device number for character and block device special files
+.Pq Fa st_rdev .
+.It Cm a , m , c , B
+The time
+.Ar file
+was last accessed or modified, or when the inode was last changed, or
+the birth time of the inode
+.Pq Fa st_atime , st_mtime , st_ctime, st_birthtime .
+.It Cm z
+The size of
+.Ar file
+in bytes
+.Pq Fa st_size .
+.It Cm b
+Number of blocks allocated for
+.Ar file
+.Pq Fa st_blocks .
+.It Cm k
+Optimal file system I/O operation block size
+.Pq Fa st_blksize .
+.It Cm f
+User defined flags for
+.Ar file
+.Pq Fa st_flags .
+.It Cm v
+Inode generation number
+.Pq Fa st_gen .
+.El
+.Pp
+The following five field specifiers are not drawn directly from the
+data in struct stat, but are:
+.Bl -tag -width Ds
+.It Cm N
+The name of the file.
+.It Cm R
+The absolute pathname corresponding to the file.
+.It Cm T
+The file type, either as in
+.Ic ls -F
+or in a more descriptive form if the sub field specifier
+.Cm H
+is given.
+.It Cm Y
+The target of a symbolic link.
+.It Cm Z
+Expands to
+.Dq major,minor
+from the rdev field for character or block
+special devices and gives size output for all others.
+.El
+.El
+.Pp
+Only the
+.Cm %
+and the field specifier are required.
+Most field specifiers default to
+.Cm U
+as an output form, with the
+exception of
+.Cm p
+which defaults to
+.Cm O ;
+.Cm a , m ,
+and
+.Cm c
+which default to
+.Cm D ;
+and
+.Cm Y , T ,
+and
+.Cm N ,
+which default to
+.Cm S .
+.Sh EXIT STATUS
+.Nm
+exits 0 on success, and \*[Gt]0 if an error occurred.
+.Sh EXAMPLES
+If no options are specified, the default format is
+"%d %i %Sp %l %Su %Sg %r %z \e"%Sa\e" \e"%Sm\e" \e"%Sc\e" \e"%SB\e" %k %b %#Xf %N".
+.Bd -literal -offset indent
+\*[Gt] stat /tmp/bar
+0 78852 -rw-r--r-- 1 root wheel 0 0 "Jul 8 10:26:03 2004" "Jul 8 10:26:03 2004" "Jul 8 10:28:13 2004" "Jan 1 09:00:00 1970" 16384 0 0 /tmp/bar
+.Ed
+.Pp
+Given a symbolic link
+.Dq foo
+that points from
+.Pa /tmp/foo
+to
+.Pa / ,
+you would use
+.Nm
+as follows:
+.Bd -literal -offset indent
+\*[Gt] stat -F /tmp/foo
+lrwxrwxrwx 1 jschauma cs 1 Apr 24 16:37:28 2002 /tmp/foo@ -\*[Gt] /
+
+\*[Gt] stat -LF /tmp/foo
+drwxr-xr-x 16 root wheel 512 Apr 19 10:57:54 2002 /tmp/foo/
+.Ed
+.Pp
+To initialize some shell-variables, you could use the
+.Fl s
+flag as follows:
+.Bd -literal -offset indent
+\*[Gt] csh
+% eval set `stat -s .cshrc`
+% echo $st_size $st_mtime
+1148 1015432481
+
+\*[Gt] sh
+$ eval $(stat -s .profile)
+$ echo $st_size $st_mtime
+1148 1015432481
+.Ed
+.Pp
+In order to get a list of the kind of files including files pointed to if the
+file is a symbolic link, you could use the following format:
+.Bd -literal -offset indent
+$ stat -f "%N: %HT%SY" /tmp/*
+/tmp/bar: Symbolic Link -\*[Gt] /tmp/foo
+/tmp/output25568: Regular File
+/tmp/blah: Directory
+/tmp/foo: Symbolic Link -\*[Gt] /
+.Ed
+.Pp
+In order to get a list of the devices, their types and the major and minor
+device numbers, formatted with tabs and linebreaks, you could use the
+following format:
+.Bd -literal -offset indent
+stat -f "Name: %N%n%tType: %HT%n%tMajor: %Hr%n%tMinor: %Lr%n%n" /dev/*
+[...]
+Name: /dev/wt8
+ Type: Block Device
+ Major: 3
+ Minor: 8
+
+Name: /dev/zero
+ Type: Character Device
+ Major: 2
+ Minor: 12
+.Ed
+.Pp
+In order to determine the permissions set on a file separately, you could use
+the following format:
+.Bd -literal -offset indent
+\*[Gt] stat -f "%Sp -\*[Gt] owner=%SHp group=%SMp other=%SLp" .
+drwxr-xr-x -\*[Gt] owner=rwx group=r-x other=r-x
+.Ed
+.Pp
+In order to determine the three files that have been modified most recently,
+you could use the following format:
+.Bd -literal -offset indent
+\*[Gt] stat -f "%m%t%Sm %N" /tmp/* | sort -rn | head -3 | cut -f2-
+Apr 25 11:47:00 2002 /tmp/blah
+Apr 25 10:36:34 2002 /tmp/bar
+Apr 24 16:47:35 2002 /tmp/foo
+.Ed
+.Sh SEE ALSO
+.Xr basename 1 ,
+.Xr dirname 1 ,
+.Xr file 1 ,
+.Xr ls 1 ,
+.Xr lstat 2 ,
+.Xr readlink 2 ,
+.Xr stat 2 ,
+.Xr printf 3 ,
+.Xr strftime 3
+.Sh HISTORY
+The
+.Nm
+utility appeared in
+.Nx 1.6 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+utility was written by
+.An Andrew Brown
+.Aq atatat@NetBSD.org .
+This man page was written by
+.An Jan Schaumann
+.Aq jschauma@NetBSD.org .
--- /dev/null
+/* $NetBSD: stat.c,v 1.33 2011/01/15 22:54:10 njoly Exp $ */
+
+/*
+ * Copyright (c) 2002 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Andrew Brown.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if HAVE_NBTOOL_CONFIG_H
+#include "nbtool_config.h"
+#endif
+
+#include <sys/cdefs.h>
+#if !defined(lint)
+__RCSID("$NetBSD: stat.c,v 1.33 2011/01/15 22:54:10 njoly Exp $");
+#endif
+
+#if ! HAVE_NBTOOL_CONFIG_H
+#define HAVE_STRUCT_STAT_ST_FLAGS 1
+#define HAVE_STRUCT_STAT_ST_GEN 1
+#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1
+#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
+#define HAVE_STRUCT_STAT_ST_MTIMENSEC 1
+#ifdef __minix
+/* Not supported in Minix. */
+#define HAVE_DEVNAME 0
+#else /* __minix */
+#define HAVE_DEVNAME 1
+#endif /* __minx */
+#endif /* HAVE_NBTOOL_CONFIG_H */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <ctype.h>
+#include <err.h>
+#include <errno.h>
+#include <grp.h>
+#include <limits.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+
+#if HAVE_STRUCT_STAT_ST_FLAGS
+#define DEF_F "%#Xf "
+#define RAW_F "%f "
+#define SHELL_F " st_flags=%f"
+#else /* HAVE_STRUCT_STAT_ST_FLAGS */
+#define DEF_F
+#define RAW_F
+#define SHELL_F
+#endif /* HAVE_STRUCT_STAT_ST_FLAGS */
+
+#if HAVE_STRUCT_STAT_ST_BIRTHTIME
+#define DEF_B "\"%SB\" "
+#define RAW_B "%B "
+#define SHELL_B "st_birthtime=%B "
+#else /* HAVE_STRUCT_STAT_ST_BIRTHTIME */
+#define DEF_B
+#define RAW_B
+#define SHELL_B
+#endif /* HAVE_STRUCT_STAT_ST_BIRTHTIME */
+
+#if HAVE_STRUCT_STAT_ST_ATIM
+#define st_atimespec st_atim
+#define st_ctimespec st_ctim
+#define st_mtimespec st_mtim
+#endif /* HAVE_STRUCT_STAT_ST_ATIM */
+
+#define DEF_FORMAT \
+ "%d %i %Sp %l %Su %Sg %r %z \"%Sa\" \"%Sm\" \"%Sc\" " DEF_B \
+ "%k %b " DEF_F "%N"
+#define RAW_FORMAT "%d %i %#p %l %u %g %r %z %a %m %c " RAW_B \
+ "%k %b " RAW_F "%N"
+#define LS_FORMAT "%Sp %l %Su %Sg %Z %Sm %N%SY"
+#define LSF_FORMAT "%Sp %l %Su %Sg %Z %Sm %N%T%SY"
+#define SHELL_FORMAT \
+ "st_dev=%d st_ino=%i st_mode=%#p st_nlink=%l " \
+ "st_uid=%u st_gid=%g st_rdev=%r st_size=%z " \
+ "st_atime=%a st_mtime=%m st_ctime=%c " SHELL_B \
+ "st_blksize=%k st_blocks=%b" SHELL_F
+#define LINUX_FORMAT \
+ " File: \"%N\"%n" \
+ " Size: %-11z FileType: %HT%n" \
+ " Mode: (%04OLp/%.10Sp) Uid: (%5u/%8Su) Gid: (%5g/%8Sg)%n" \
+ "Device: %Hd,%Ld Inode: %i Links: %l%n" \
+ "Access: %Sa%n" \
+ "Modify: %Sm%n" \
+ "Change: %Sc"
+
+#define TIME_FORMAT "%b %e %T %Y"
+
+#define FLAG_POUND 0x01
+#define FLAG_SPACE 0x02
+#define FLAG_PLUS 0x04
+#define FLAG_ZERO 0x08
+#define FLAG_MINUS 0x10
+
+/*
+ * These format characters must all be unique, except the magic one.
+ */
+#define FMT_MAGIC '%'
+#define FMT_DOT '.'
+
+#define SIMPLE_NEWLINE 'n'
+#define SIMPLE_TAB 't'
+#define SIMPLE_PERCENT '%'
+#define SIMPLE_NUMBER '@'
+
+#define FMT_POUND '#'
+#define FMT_SPACE ' '
+#define FMT_PLUS '+'
+#define FMT_ZERO '0'
+#define FMT_MINUS '-'
+
+#define FMT_DECIMAL 'D'
+#define FMT_OCTAL 'O'
+#define FMT_UNSIGNED 'U'
+#define FMT_HEX 'X'
+#define FMT_FLOAT 'F'
+#define FMT_STRING 'S'
+
+#define FMTF_DECIMAL 0x01
+#define FMTF_OCTAL 0x02
+#define FMTF_UNSIGNED 0x04
+#define FMTF_HEX 0x08
+#define FMTF_FLOAT 0x10
+#define FMTF_STRING 0x20
+
+#define HIGH_PIECE 'H'
+#define MIDDLE_PIECE 'M'
+#define LOW_PIECE 'L'
+
+#define SHOW_realpath 'R'
+#define SHOW_st_dev 'd'
+#define SHOW_st_ino 'i'
+#define SHOW_st_mode 'p'
+#define SHOW_st_nlink 'l'
+#define SHOW_st_uid 'u'
+#define SHOW_st_gid 'g'
+#define SHOW_st_rdev 'r'
+#define SHOW_st_atime 'a'
+#define SHOW_st_mtime 'm'
+#define SHOW_st_ctime 'c'
+#define SHOW_st_btime 'B'
+#define SHOW_st_size 'z'
+#define SHOW_st_blocks 'b'
+#define SHOW_st_blksize 'k'
+#define SHOW_st_flags 'f'
+#define SHOW_st_gen 'v'
+#define SHOW_symlink 'Y'
+#define SHOW_filetype 'T'
+#define SHOW_filename 'N'
+#define SHOW_sizerdev 'Z'
+
+void usage(const char *);
+void output(const struct stat *, const char *,
+ const char *, int, int);
+int format1(const struct stat *, /* stat info */
+ const char *, /* the file name */
+ const char *, int, /* the format string itself */
+ char *, size_t, /* a place to put the output */
+ int, int, int, int, /* the parsed format */
+ int, int);
+
+const char *timefmt;
+int linkfail;
+
+#define addchar(s, c, nl) \
+ do { \
+ (void)fputc((c), (s)); \
+ (*nl) = ((c) == '\n'); \
+ } while (0/*CONSTCOND*/)
+
+int
+main(int argc, char *argv[])
+{
+ struct stat st;
+ int ch, rc, errs, am_readlink;
+ int lsF, fmtchar, usestat, fn, nonl, quiet;
+ const char *statfmt, *options, *synopsis;
+
+ am_readlink = 0;
+ lsF = 0;
+ fmtchar = '\0';
+ usestat = 0;
+ nonl = 0;
+ quiet = 0;
+ linkfail = 0;
+ statfmt = NULL;
+ timefmt = NULL;
+
+ if (strcmp(getprogname(), "readlink") == 0) {
+ am_readlink = 1;
+ options = "fn";
+ synopsis = "[-fn] [file ...]";
+ statfmt = "%Y";
+ fmtchar = 'f';
+ quiet = 1;
+ } else {
+ options = "f:FlLnqrst:x";
+ synopsis = "[-FlLnqrsx] [-f format] [-t timefmt] [file ...]";
+ }
+
+ while ((ch = getopt(argc, argv, options)) != -1)
+ switch (ch) {
+ case 'F':
+ lsF = 1;
+ break;
+ case 'L':
+ usestat = 1;
+ break;
+ case 'n':
+ nonl = 1;
+ break;
+ case 'q':
+ quiet = 1;
+ break;
+ case 'f':
+ if (am_readlink) {
+ statfmt = "%R";
+ break;
+ }
+ statfmt = optarg;
+ /* FALLTHROUGH */
+ case 'l':
+ case 'r':
+ case 's':
+ case 'x':
+ if (fmtchar != 0)
+ errx(1, "can't use format '%c' with '%c'",
+ fmtchar, ch);
+ fmtchar = ch;
+ break;
+ case 't':
+ timefmt = optarg;
+ break;
+ default:
+ usage(synopsis);
+ }
+
+ argc -= optind;
+ argv += optind;
+ fn = 1;
+
+ if (fmtchar == '\0') {
+ if (lsF)
+ fmtchar = 'l';
+ else {
+ fmtchar = 'f';
+ statfmt = DEF_FORMAT;
+ }
+ }
+
+ if (lsF && fmtchar != 'l')
+ errx(1, "can't use format '%c' with -F", fmtchar);
+
+ switch (fmtchar) {
+ case 'f':
+ /* statfmt already set */
+ break;
+ case 'l':
+ statfmt = lsF ? LSF_FORMAT : LS_FORMAT;
+ break;
+ case 'r':
+ statfmt = RAW_FORMAT;
+ break;
+ case 's':
+ statfmt = SHELL_FORMAT;
+ break;
+ case 'x':
+ statfmt = LINUX_FORMAT;
+ if (timefmt == NULL)
+ timefmt = "%c";
+ break;
+ default:
+ usage(synopsis);
+ /*NOTREACHED*/
+ }
+
+ if (timefmt == NULL)
+ timefmt = TIME_FORMAT;
+
+ errs = 0;
+ do {
+ if (argc == 0)
+ rc = fstat(STDIN_FILENO, &st);
+ else if (usestat) {
+ /*
+ * Try stat() and if it fails, fall back to
+ * lstat() just in case we're examining a
+ * broken symlink.
+ */
+ if ((rc = stat(argv[0], &st)) == -1 &&
+ errno == ENOENT &&
+ (rc = lstat(argv[0], &st)) == -1)
+ errno = ENOENT;
+ }
+ else
+ rc = lstat(argv[0], &st);
+
+ if (rc == -1) {
+ errs = 1;
+ linkfail = 1;
+ if (!quiet)
+ warn("%s: %s",
+ argc == 0 ? "(stdin)" : argv[0],
+ usestat ? "stat" : "lstat");
+ }
+ else
+ output(&st, argv[0], statfmt, fn, nonl);
+
+ argv++;
+ argc--;
+ fn++;
+ } while (argc > 0);
+
+ return (am_readlink ? linkfail : errs);
+}
+
+void
+usage(const char *synopsis)
+{
+
+ (void)fprintf(stderr, "usage: %s %s\n", getprogname(), synopsis);
+ exit(1);
+}
+
+/*
+ * Parses a format string.
+ */
+void
+output(const struct stat *st, const char *file,
+ const char *statfmt, int fn, int nonl)
+{
+ int flags, size, prec, ofmt, hilo, what;
+ char buf[PATH_MAX + 4 + 1];
+ const char *subfmt;
+ int nl, t, i;
+
+ nl = 1;
+ while (*statfmt != '\0') {
+
+ /*
+ * Non-format characters go straight out.
+ */
+ if (*statfmt != FMT_MAGIC) {
+ addchar(stdout, *statfmt, &nl);
+ statfmt++;
+ continue;
+ }
+
+ /*
+ * The current format "substring" starts here,
+ * and then we skip the magic.
+ */
+ subfmt = statfmt;
+ statfmt++;
+
+ /*
+ * Some simple one-character "formats".
+ */
+ switch (*statfmt) {
+ case SIMPLE_NEWLINE:
+ addchar(stdout, '\n', &nl);
+ statfmt++;
+ continue;
+ case SIMPLE_TAB:
+ addchar(stdout, '\t', &nl);
+ statfmt++;
+ continue;
+ case SIMPLE_PERCENT:
+ addchar(stdout, '%', &nl);
+ statfmt++;
+ continue;
+ case SIMPLE_NUMBER: {
+ char num[12], *p;
+
+ snprintf(num, sizeof(num), "%d", fn);
+ for (p = &num[0]; *p; p++)
+ addchar(stdout, *p, &nl);
+ statfmt++;
+ continue;
+ }
+ }
+
+ /*
+ * This must be an actual format string. Format strings are
+ * similar to printf(3) formats up to a point, and are of
+ * the form:
+ *
+ * % required start of format
+ * [-# +0] opt. format characters
+ * size opt. field width
+ * . opt. decimal separator, followed by
+ * prec opt. precision
+ * fmt opt. output specifier (string, numeric, etc.)
+ * sub opt. sub field specifier (high, middle, low)
+ * datum required field specifier (size, mode, etc)
+ *
+ * Only the % and the datum selector are required. All data
+ * have reasonable default output forms. The "sub" specifier
+ * only applies to certain data (mode, dev, rdev, filetype).
+ * The symlink output defaults to STRING, yet will only emit
+ * the leading " -> " if STRING is explicitly specified. The
+ * sizerdev datum will generate rdev output for character or
+ * block devices, and size output for all others.
+ */
+ flags = 0;
+ do {
+ if (*statfmt == FMT_POUND)
+ flags |= FLAG_POUND;
+ else if (*statfmt == FMT_SPACE)
+ flags |= FLAG_SPACE;
+ else if (*statfmt == FMT_PLUS)
+ flags |= FLAG_PLUS;
+ else if (*statfmt == FMT_ZERO)
+ flags |= FLAG_ZERO;
+ else if (*statfmt == FMT_MINUS)
+ flags |= FLAG_MINUS;
+ else
+ break;
+ statfmt++;
+ } while (1/*CONSTCOND*/);
+
+ size = -1;
+ if (isdigit((unsigned)*statfmt)) {
+ size = 0;
+ while (isdigit((unsigned)*statfmt)) {
+ size = (size * 10) + (*statfmt - '0');
+ statfmt++;
+ if (size < 0)
+ goto badfmt;
+ }
+ }
+
+ prec = -1;
+ if (*statfmt == FMT_DOT) {
+ statfmt++;
+
+ prec = 0;
+ while (isdigit((unsigned)*statfmt)) {
+ prec = (prec * 10) + (*statfmt - '0');
+ statfmt++;
+ if (prec < 0)
+ goto badfmt;
+ }
+ }
+
+#define fmtcase(x, y) case (y): (x) = (y); statfmt++; break
+#define fmtcasef(x, y, z) case (y): (x) = (z); statfmt++; break
+ switch (*statfmt) {
+ fmtcasef(ofmt, FMT_DECIMAL, FMTF_DECIMAL);
+ fmtcasef(ofmt, FMT_OCTAL, FMTF_OCTAL);
+ fmtcasef(ofmt, FMT_UNSIGNED, FMTF_UNSIGNED);
+ fmtcasef(ofmt, FMT_HEX, FMTF_HEX);
+ fmtcasef(ofmt, FMT_FLOAT, FMTF_FLOAT);
+ fmtcasef(ofmt, FMT_STRING, FMTF_STRING);
+ default:
+ ofmt = 0;
+ break;
+ }
+
+ switch (*statfmt) {
+ fmtcase(hilo, HIGH_PIECE);
+ fmtcase(hilo, MIDDLE_PIECE);
+ fmtcase(hilo, LOW_PIECE);
+ default:
+ hilo = 0;
+ break;
+ }
+
+ switch (*statfmt) {
+ fmtcase(what, SHOW_realpath);
+ fmtcase(what, SHOW_st_dev);
+ fmtcase(what, SHOW_st_ino);
+ fmtcase(what, SHOW_st_mode);
+ fmtcase(what, SHOW_st_nlink);
+ fmtcase(what, SHOW_st_uid);
+ fmtcase(what, SHOW_st_gid);
+ fmtcase(what, SHOW_st_rdev);
+ fmtcase(what, SHOW_st_atime);
+ fmtcase(what, SHOW_st_mtime);
+ fmtcase(what, SHOW_st_ctime);
+ fmtcase(what, SHOW_st_btime);
+ fmtcase(what, SHOW_st_size);
+ fmtcase(what, SHOW_st_blocks);
+ fmtcase(what, SHOW_st_blksize);
+ fmtcase(what, SHOW_st_flags);
+ fmtcase(what, SHOW_st_gen);
+ fmtcase(what, SHOW_symlink);
+ fmtcase(what, SHOW_filetype);
+ fmtcase(what, SHOW_filename);
+ fmtcase(what, SHOW_sizerdev);
+ default:
+ goto badfmt;
+ }
+#undef fmtcasef
+#undef fmtcase
+
+ t = format1(st,
+ file,
+ subfmt, statfmt - subfmt,
+ buf, sizeof(buf),
+ flags, size, prec, ofmt, hilo, what);
+
+ for (i = 0; i < t && i < (int)(sizeof(buf) - 1); i++)
+ addchar(stdout, buf[i], &nl);
+
+ continue;
+
+ badfmt:
+ errx(1, "%.*s: bad format",
+ (int)(statfmt - subfmt + 1), subfmt);
+ }
+
+ if (!nl && !nonl)
+ (void)fputc('\n', stdout);
+ (void)fflush(stdout);
+}
+
+/*
+ * Arranges output according to a single parsed format substring.
+ */
+int
+format1(const struct stat *st,
+ const char *file,
+ const char *fmt, int flen,
+ char *buf, size_t blen,
+ int flags, int size, int prec, int ofmt,
+ int hilo, int what)
+{
+ u_int64_t data;
+ char *stmp, lfmt[24], tmp[20];
+ const char *sdata;
+ char smode[12], sid[12], path[PATH_MAX + 4];
+ struct passwd *pw;
+ struct group *gr;
+ struct tm *tm;
+ time_t secs;
+ long nsecs;
+ int l, small, formats, gottime, shift;
+
+ formats = 0;
+ small = 0;
+ gottime = 0;
+ secs = 0;
+ nsecs = 0;
+ shift = 0;
+
+ /*
+ * First, pick out the data and tweak it based on hilo or
+ * specified output format (symlink output only).
+ */
+ switch (what) {
+ case SHOW_st_dev:
+ case SHOW_st_rdev:
+ small = (sizeof(st->st_dev) == 4);
+ data = (what == SHOW_st_dev) ? st->st_dev : st->st_rdev;
+#if HAVE_DEVNAME
+ sdata = (what == SHOW_st_dev) ?
+ devname(st->st_dev, S_IFBLK) :
+ devname(st->st_rdev,
+ S_ISCHR(st->st_mode) ? S_IFCHR :
+ S_ISBLK(st->st_mode) ? S_IFBLK :
+ 0U);
+ if (sdata == NULL)
+ sdata = "???";
+#endif /* HAVE_DEVNAME */
+ if (hilo == HIGH_PIECE) {
+ data = major(data);
+ hilo = 0;
+ }
+ else if (hilo == LOW_PIECE) {
+ data = minor((unsigned)data);
+ hilo = 0;
+ }
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX |
+#if HAVE_DEVNAME
+ FMTF_STRING;
+#else /* HAVE_DEVNAME */
+ 0;
+#endif /* HAVE_DEVNAME */
+ if (ofmt == 0)
+ ofmt = FMTF_UNSIGNED;
+ break;
+ case SHOW_st_ino:
+ small = (sizeof(st->st_ino) == 4);
+ data = st->st_ino;
+ sdata = NULL;
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX;
+ if (ofmt == 0)
+ ofmt = FMTF_UNSIGNED;
+ break;
+ case SHOW_st_mode:
+ small = (sizeof(st->st_mode) == 4);
+ data = st->st_mode;
+ strmode(st->st_mode, smode);
+ stmp = smode;
+ l = strlen(stmp);
+ if (stmp[l - 1] == ' ')
+ stmp[--l] = '\0';
+ if (hilo == HIGH_PIECE) {
+ data >>= 12;
+ stmp += 1;
+ stmp[3] = '\0';
+ hilo = 0;
+ }
+ else if (hilo == MIDDLE_PIECE) {
+ data = (data >> 9) & 07;
+ stmp += 4;
+ stmp[3] = '\0';
+ hilo = 0;
+ }
+ else if (hilo == LOW_PIECE) {
+ data &= 0777;
+ stmp += 7;
+ stmp[3] = '\0';
+ hilo = 0;
+ }
+ sdata = stmp;
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX |
+ FMTF_STRING;
+ if (ofmt == 0)
+ ofmt = FMTF_OCTAL;
+ break;
+ case SHOW_st_nlink:
+ small = (sizeof(st->st_dev) == 4);
+ data = st->st_nlink;
+ sdata = NULL;
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX;
+ if (ofmt == 0)
+ ofmt = FMTF_UNSIGNED;
+ break;
+ case SHOW_st_uid:
+ small = (sizeof(st->st_uid) == 4);
+ data = st->st_uid;
+ if ((pw = getpwuid(st->st_uid)) != NULL)
+ sdata = pw->pw_name;
+ else {
+ snprintf(sid, sizeof(sid), "(%ld)", (long)st->st_uid);
+ sdata = sid;
+ }
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX |
+ FMTF_STRING;
+ if (ofmt == 0)
+ ofmt = FMTF_UNSIGNED;
+ break;
+ case SHOW_st_gid:
+ small = (sizeof(st->st_gid) == 4);
+ data = st->st_gid;
+ if ((gr = getgrgid(st->st_gid)) != NULL)
+ sdata = gr->gr_name;
+ else {
+ snprintf(sid, sizeof(sid), "(%ld)", (long)st->st_gid);
+ sdata = sid;
+ }
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX |
+ FMTF_STRING;
+ if (ofmt == 0)
+ ofmt = FMTF_UNSIGNED;
+ break;
+ case SHOW_st_atime:
+ gottime = 1;
+ secs = st->st_atime;
+#if HAVE_STRUCT_STAT_ST_MTIMENSEC
+ nsecs = st->st_atimensec;
+#endif
+ /* FALLTHROUGH */
+ case SHOW_st_mtime:
+ if (!gottime) {
+ gottime = 1;
+ secs = st->st_mtime;
+#if HAVE_STRUCT_STAT_ST_MTIMENSEC
+ nsecs = st->st_mtimensec;
+#endif
+ }
+ /* FALLTHROUGH */
+ case SHOW_st_ctime:
+ if (!gottime) {
+ gottime = 1;
+ secs = st->st_ctime;
+#if HAVE_STRUCT_STAT_ST_MTIMENSEC
+ nsecs = st->st_ctimensec;
+#endif
+ }
+ /* FALLTHROUGH */
+#if HAVE_STRUCT_STAT_ST_BIRTHTIME
+ case SHOW_st_btime:
+ if (!gottime) {
+ gottime = 1;
+ secs = st->st_birthtime;
+#if HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC
+ nsecs = st->st_birthtimensec;
+#endif /* HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC */
+ }
+#endif /* HAVE_STRUCT_STAT_ST_BIRTHTIME */
+ small = (sizeof(secs) == 4);
+ data = secs;
+ tm = localtime(&secs);
+ if (tm == NULL) {
+ secs = 0;
+ tm = localtime(&secs);
+ }
+ (void)strftime(path, sizeof(path), timefmt, tm);
+ sdata = path;
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX |
+ FMTF_FLOAT | FMTF_STRING;
+ if (ofmt == 0)
+ ofmt = FMTF_DECIMAL;
+ break;
+ case SHOW_st_size:
+ small = (sizeof(st->st_size) == 4);
+ data = st->st_size;
+ sdata = NULL;
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX;
+ if (ofmt == 0)
+ ofmt = FMTF_UNSIGNED;
+ switch (hilo) {
+ case HIGH_PIECE:
+ shift = 30; /* gigabytes */
+ hilo = 0;
+ break;
+ case MIDDLE_PIECE:
+ shift = 20; /* megabytes */
+ hilo = 0;
+ break;
+ case LOW_PIECE:
+ shift = 10; /* kilobytes */
+ hilo = 0;
+ break;
+ }
+ break;
+ case SHOW_st_blocks:
+ small = (sizeof(st->st_blocks) == 4);
+ data = st->st_blocks;
+ sdata = NULL;
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX;
+ if (ofmt == 0)
+ ofmt = FMTF_UNSIGNED;
+ break;
+ case SHOW_st_blksize:
+ small = (sizeof(st->st_blksize) == 4);
+ data = st->st_blksize;
+ sdata = NULL;
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX;
+ if (ofmt == 0)
+ ofmt = FMTF_UNSIGNED;
+ break;
+#if HAVE_STRUCT_STAT_ST_FLAGS
+ case SHOW_st_flags:
+ small = (sizeof(st->st_flags) == 4);
+ data = st->st_flags;
+ sdata = NULL;
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX;
+ if (ofmt == 0)
+ ofmt = FMTF_UNSIGNED;
+ break;
+#endif /* HAVE_STRUCT_STAT_ST_FLAGS */
+#if HAVE_STRUCT_STAT_ST_GEN
+ case SHOW_st_gen:
+ small = (sizeof(st->st_gen) == 4);
+ data = st->st_gen;
+ sdata = NULL;
+ formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX;
+ if (ofmt == 0)
+ ofmt = FMTF_UNSIGNED;
+ break;
+#endif /* HAVE_STRUCT_STAT_ST_GEN */
+ case SHOW_realpath:
+ small = 0;
+ data = 0;
+ if (file == NULL) {
+ (void)strlcpy(path, "(stdin)", sizeof(path));
+ sdata = path;
+ } else {
+ snprintf(path, sizeof(path), " -> ");
+ if (realpath(file, path + 4) == NULL) {
+ linkfail = 1;
+ l = 0;
+ path[0] = '\0';
+ }
+ sdata = path + (ofmt == FMTF_STRING ? 0 : 4);
+ }
+
+ formats = FMTF_STRING;
+ if (ofmt == 0)
+ ofmt = FMTF_STRING;
+ break;
+ case SHOW_symlink:
+ small = 0;
+ data = 0;
+ if (S_ISLNK(st->st_mode)) {
+ snprintf(path, sizeof(path), " -> ");
+ l = readlink(file, path + 4, sizeof(path) - 4 - 1);
+ if (l == -1) {
+ linkfail = 1;
+ l = 0;
+ path[0] = '\0';
+ }
+ path[l + 4] = '\0';
+ sdata = path + (ofmt == FMTF_STRING ? 0 : 4);
+ }
+ else {
+ linkfail = 1;
+ sdata = "";
+ }
+ formats = FMTF_STRING;
+ if (ofmt == 0)
+ ofmt = FMTF_STRING;
+ break;
+ case SHOW_filetype:
+ small = 0;
+ data = 0;
+ sdata = "";
+ if (hilo == 0 || hilo == LOW_PIECE) {
+ switch (st->st_mode & S_IFMT) {
+ case S_IFIFO: sdata = "|"; break;
+ case S_IFDIR: sdata = "/"; break;
+ case S_IFREG:
+ if (st->st_mode &
+ (S_IXUSR | S_IXGRP | S_IXOTH))
+ sdata = "*";
+ break;
+ case S_IFLNK: sdata = "@"; break;
+#ifdef S_IFSOCK
+ case S_IFSOCK: sdata = "="; break;
+#endif
+#ifdef S_IFWHT
+ case S_IFWHT: sdata = "%"; break;
+#endif /* S_IFWHT */
+#ifdef S_IFDOOR
+ case S_IFDOOR: sdata = ">"; break;
+#endif /* S_IFDOOR */
+ }
+ hilo = 0;
+ }
+ else if (hilo == HIGH_PIECE) {
+ switch (st->st_mode & S_IFMT) {
+ case S_IFIFO: sdata = "Fifo File"; break;
+ case S_IFCHR: sdata = "Character Device"; break;
+ case S_IFDIR: sdata = "Directory"; break;
+ case S_IFBLK: sdata = "Block Device"; break;
+ case S_IFREG: sdata = "Regular File"; break;
+ case S_IFLNK: sdata = "Symbolic Link"; break;
+#ifdef S_IFSOCK
+ case S_IFSOCK: sdata = "Socket"; break;
+#endif
+#ifdef S_IFWHT
+ case S_IFWHT: sdata = "Whiteout File"; break;
+#endif /* S_IFWHT */
+#ifdef S_IFDOOR
+ case S_IFDOOR: sdata = "Door"; break;
+#endif /* S_IFDOOR */
+ default: sdata = "???"; break;
+ }
+ hilo = 0;
+ }
+ formats = FMTF_STRING;
+ if (ofmt == 0)
+ ofmt = FMTF_STRING;
+ break;
+ case SHOW_filename:
+ small = 0;
+ data = 0;
+ if (file == NULL) {
+ (void)strlcpy(path, "(stdin)", sizeof(path));
+ if (hilo == HIGH_PIECE || hilo == LOW_PIECE)
+ hilo = 0;
+ }
+ else if (hilo == 0)
+ (void)strlcpy(path, file, sizeof(path));
+ else {
+ char *s;
+ (void)strlcpy(path, file, sizeof(path));
+ s = strrchr(path, '/');
+ if (s != NULL) {
+ /* trim off trailing /'s */
+ while (s != path &&
+ s[0] == '/' && s[1] == '\0')
+ *s-- = '\0';
+ s = strrchr(path, '/');
+ }
+ if (hilo == HIGH_PIECE) {
+ if (s == NULL)
+ (void)strlcpy(path, ".", sizeof(path));
+ else {
+ while (s != path && s[0] == '/')
+ *s-- = '\0';
+ }
+ hilo = 0;
+ }
+ else if (hilo == LOW_PIECE) {
+ if (s != NULL && s[1] != '\0')
+ (void)strlcpy(path, s + 1,
+ sizeof(path));
+ hilo = 0;
+ }
+ }
+ sdata = path;
+ formats = FMTF_STRING;
+ if (ofmt == 0)
+ ofmt = FMTF_STRING;
+ break;
+ case SHOW_sizerdev:
+ if (S_ISCHR(st->st_mode) || S_ISBLK(st->st_mode)) {
+ char majdev[20], mindev[20];
+ int l1, l2;
+
+ l1 = format1(st,
+ file,
+ fmt, flen,
+ majdev, sizeof(majdev),
+ flags, size, prec,
+ ofmt, HIGH_PIECE, SHOW_st_rdev);
+ l2 = format1(st,
+ file,
+ fmt, flen,
+ mindev, sizeof(mindev),
+ flags, size, prec,
+ ofmt, LOW_PIECE, SHOW_st_rdev);
+ return (snprintf(buf, blen, "%.*s,%.*s",
+ l1, majdev, l2, mindev));
+ }
+ else {
+ return (format1(st,
+ file,
+ fmt, flen,
+ buf, blen,
+ flags, size, prec,
+ ofmt, 0, SHOW_st_size));
+ }
+ /*NOTREACHED*/
+ default:
+ errx(1, "%.*s: bad format", (int)flen, fmt);
+ }
+
+ /*
+ * If a subdatum was specified but not supported, or an output
+ * format was selected that is not supported, that's an error.
+ */
+ if (hilo != 0 || (ofmt & formats) == 0)
+ errx(1, "%.*s: bad format", (int)flen, fmt);
+
+ /*
+ * Assemble the format string for passing to printf(3).
+ */
+ lfmt[0] = '\0';
+ (void)strcat(lfmt, "%");
+ if (flags & FLAG_POUND)
+ (void)strcat(lfmt, "#");
+ if (flags & FLAG_SPACE)
+ (void)strcat(lfmt, " ");
+ if (flags & FLAG_PLUS)
+ (void)strcat(lfmt, "+");
+ if (flags & FLAG_MINUS)
+ (void)strcat(lfmt, "-");
+ if (flags & FLAG_ZERO)
+ (void)strcat(lfmt, "0");
+
+ /*
+ * Only the timespecs support the FLOAT output format, and that
+ * requires work that differs from the other formats.
+ */
+ if (ofmt == FMTF_FLOAT) {
+ /*
+ * Nothing after the decimal point, so just print seconds.
+ */
+ if (prec == 0) {
+ if (size != -1) {
+ (void)snprintf(tmp, sizeof(tmp), "%d", size);
+ (void)strcat(lfmt, tmp);
+ }
+ (void)strcat(lfmt, "lld");
+ return (snprintf(buf, blen, lfmt,
+ (long long)secs));
+ }
+
+ /*
+ * Unspecified precision gets all the precision we have:
+ * 9 digits.
+ */
+ if (prec == -1)
+ prec = 9;
+
+ /*
+ * Adjust the size for the decimal point and the digits
+ * that will follow.
+ */
+ size -= prec + 1;
+
+ /*
+ * Any leftover size that's legitimate will be used.
+ */
+ if (size > 0) {
+ (void)snprintf(tmp, sizeof(tmp), "%d", size);
+ (void)strcat(lfmt, tmp);
+ }
+ /* Seconds: time_t cast to long long. */
+ (void)strcat(lfmt, "lld");
+
+ /*
+ * The stuff after the decimal point always needs zero
+ * filling.
+ */
+ (void)strcat(lfmt, ".%0");
+
+ /*
+ * We can "print" at most nine digits of precision. The
+ * rest we will pad on at the end.
+ *
+ * Nanoseconds: long.
+ */
+ (void)snprintf(tmp, sizeof(tmp), "%dld", prec > 9 ? 9 : prec);
+ (void)strcat(lfmt, tmp);
+
+ /*
+ * For precision of less that nine digits, trim off the
+ * less significant figures.
+ */
+ for (; prec < 9; prec++)
+ nsecs /= 10;
+
+ /*
+ * Use the format, and then tack on any zeroes that
+ * might be required to make up the requested precision.
+ */
+ l = snprintf(buf, blen, lfmt, (long long)secs, nsecs);
+ for (; prec > 9 && l < (int)blen; prec--, l++)
+ (void)strcat(buf, "0");
+ return (l);
+ }
+
+ /*
+ * Add on size and precision, if specified, to the format.
+ */
+ if (size != -1) {
+ (void)snprintf(tmp, sizeof(tmp), "%d", size);
+ (void)strcat(lfmt, tmp);
+ }
+ if (prec != -1) {
+ (void)snprintf(tmp, sizeof(tmp), ".%d", prec);
+ (void)strcat(lfmt, tmp);
+ }
+
+ /*
+ * String output uses the temporary sdata.
+ */
+ if (ofmt == FMTF_STRING) {
+ if (sdata == NULL)
+ errx(1, "%.*s: bad format", (int)flen, fmt);
+ (void)strcat(lfmt, "s");
+ return (snprintf(buf, blen, lfmt, sdata));
+ }
+
+ /*
+ * Ensure that sign extension does not cause bad looking output
+ * for some forms.
+ */
+ if (small && ofmt != FMTF_DECIMAL)
+ data = (u_int32_t)data;
+
+ /*
+ * The four "numeric" output forms.
+ */
+ (void)strcat(lfmt, "ll");
+ switch (ofmt) {
+ case FMTF_DECIMAL: (void)strcat(lfmt, "d"); break;
+ case FMTF_OCTAL: (void)strcat(lfmt, "o"); break;
+ case FMTF_UNSIGNED: (void)strcat(lfmt, "u"); break;
+ case FMTF_HEX: (void)strcat(lfmt, "x"); break;
+ }
+
+ /*
+ * shift and round to nearest for kilobytes, megabytes,
+ * gigabytes.
+ */
+ if (shift > 0) {
+ data >>= (shift - 1);
+ data++;
+ data >>= 1;
+ }
+
+ return (snprintf(buf, blen, lfmt, data));
+}
