#ifndef lint
#if 0
static char sccsid[] = "@(#)ls.c 8.1 (Berkeley) 6/6/93";
#endif
#endif
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/usr.bin/find/ls.c,v 1.23 2011/09/28 18:53:36 ed Exp $");
#include <sys/param.h>
#include <sys/stat.h>
#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>
#ifdef __APPLE__
#undef MAXLOGNAME
#define MAXLOGNAME 17
#endif
#include "find.h"
static void printlink(char *);
static void printtime(time_t);
void
printlong(char *name, char *accpath, struct stat *sb)
{
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,
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("%#8jx ", (uintmax_t)sb->st_rdev);
else
(void)printf("%8"PRId64" ", sb->st_size);
printtime(sb->st_mtime);
(void)printf("%s", name);
if (S_ISLNK(sb->st_mode))
printlink(accpath);
(void)putchar('\n');
}
static void
printtime(time_t ftime)
{
char longstring[80];
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 (lnow == 0)
lnow = time(NULL);
#define SIXMONTHS ((365 / 2) * 86400)
if (ftime + SIXMONTHS > lnow && ftime < lnow + SIXMONTHS)
format = d_first ? "%e %b %R " : "%b %e %R ";
else
format = d_first ? "%e %b %Y " : "%b %e %Y ";
strftime(longstring, sizeof(longstring), format, localtime(&ftime));
fputs(longstring, stdout);
}
static void
printlink(char *name)
{
int lnklen;
char path[MAXPATHLEN];
if ((lnklen = readlink(name, path, MAXPATHLEN - 1)) == -1) {
warn("%s", name);
return;
}
path[lnklen] = '\0';
(void)printf(" -> %s", path);
}