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- /*
- * Copyright (c) 1989 The Regents of the University of California.
- * All rights reserved.
- *
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
- */
-
- #ifndef lint
- static char sccsid[] = "@(#)ls.c 5.6 (Berkeley) 3/9/91";
- #endif /* not lint */
-
- #ifdef DF_POSIX /* DF_MSS */
- #include <misc.h>
- #include <bsdlib.h>
- #include <sys/cdefs.h>
- #else
- #include <sys/param.h>
- #endif
- #include <sys/stat.h>
- #include <time.h>
- #include <tzfile.h>
- #include <errno.h>
- #include <utmp.h>
- #include <unistd.h>
- #include <stdio.h>
- #include <string.h>
- #if WIN_NT
-
- extern char *group_from_gid __P((gid_t, int));
- extern char *user_from_uid __P((uid_t, int));
- #endif
-
- void printtime __P((time_t));
-
- /* Derived from the print routines in the ls(1) source code. */
-
- void
- #if __STDC__
- printlong (char *name, char *accpath, struct stat *sb)
- #else
- printlong(name, accpath, sb)
- char *name; /* filename to print */
- char *accpath; /* current valid path to filename */
- struct stat *sb; /* stat buffer */
- #endif
- {
- #if WIN_NT
- char modep[15];
- #else
- char modep[15], *user_from_uid(), *group_from_gid();
- #endif
-
- #ifdef _POSIX_SOURCE /* DF_DSC */
- (void)printf("%6lu %4ld ", sb->st_ino, ((sb->st_size/BLOCK_SIZE) + 1));
- #else
- (void)printf("%6lu %4ld ", sb->st_ino, sb->st_blocks);
- #endif
- (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,
- group_from_gid(sb->st_gid, 0));
-
- #ifdef _POSIX_SOURCE /* DF_DSC: No devices for the moment in Windows NT POSIX */
- (void)printf("%8ld ", sb->st_size);
- #else
- 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("%8ld ", sb->st_size);
- #endif
- printtime(sb->st_mtime);
- (void)printf("%s", name);
- #ifdef _POSIX_SOURCE /* DF_DSC: softlinks not in Windows NT POSIX */
- if (accpath == NULL)
- ;
- #else
- if (S_ISLNK(sb->st_mode))
- printlink(accpath);
- #endif
- (void)putchar('\n');
- }
-
- void
- #if __STDC__
- printtime (time_t ftime)
- #else
- printtime(ftime)
- time_t ftime;
- #endif
- {
- int i;
- #if WIN_NT
- char *longstring;
- #else
- char *longstring, *ctime();
- time_t time();
- #endif
-
- longstring = ctime((long *)&ftime);
- for (i = 4; i < 11; ++i)
- (void)putchar(longstring[i]);
-
- #define SIXMONTHS ((DAYSPERNYEAR / 2) * SECSPERDAY)
- if (ftime + SIXMONTHS > time((time_t *)NULL))
- for (i = 11; i < 16; ++i)
- (void)putchar(longstring[i]);
- else {
- (void)putchar(' ');
- for (i = 20; i < 24; ++i)
- (void)putchar(longstring[i]);
- }
- (void)putchar(' ');
- }
-
- #ifdef _POSIX_SOURCE /* DF_DSC: softlinks not in Windows NT POSIX */
- #else
- # if __STDC__
- printlink (char *name)
- # else
- printlink(name)
- char *name;
- # endif
- {
- int lnklen;
- char path[MAXPATHLEN + 1];
-
- if ((lnklen = readlink(name, path, MAXPATHLEN)) == -1) {
- (void)fprintf(stderr,
- "\nfind: %s: %s\n", name, strerror(errno));
- return;
- }
- path[lnklen] = '\0';
- (void)printf(" -> %s", path);
- }
- #endif
-