static int
printescapedpath(const FTSENT *p) {
int chcnt;
if (f_fullpath) {
chcnt = printescaped(p->fts_path);
chcnt += printescaped("/");
} else
chcnt = 0;
return chcnt + printescaped(p->fts_name);
}
/*
* print [inode] [size] name
* return # of characters printed, no trailing characters.
*/
static int
printaname(FTSENT *p, int inodefield, int sizefield)
{
struct stat *sp;
int chcnt;
char szbuf[5];
sp = p->fts_statp;
chcnt = 0;
if (f_inode)
chcnt += printf("%*lu ", inodefield, (unsigned long)sp->st_ino);
if (f_size) {
if (f_humanize) {
if ((humanize_number(szbuf, sizeof(szbuf), sp->st_size,
"", HN_AUTOSCALE,
(HN_DECIMAL | HN_B | HN_NOSPACE))) == -1)
err(1, "humanize_number");
chcnt += printf("%*s ", sizefield, szbuf);
} else {
chcnt += printf("%*llu ", sizefield,
(long long)howmany(sp->st_blocks, blocksize));
}
}
if (f_octal || f_octal_escape)
chcnt += safe_print(p->fts_name);
else if (f_nonprint)
chcnt += printescaped(p->fts_name);
else
chcnt += printf("%s", p->fts_name);
if (f_type || (f_typedir && S_ISDIR(sp->st_mode)))
chcnt += printtype(sp->st_mode);
return (chcnt);
}
static void
printlink(FTSENT *p)
{
int lnklen;
char name[MAXPATHLEN + 1], path[MAXPATHLEN + 1];
if (p->fts_level == FTS_ROOTLEVEL)
(void)snprintf(name, sizeof(name), "%s", p->fts_name);
else
(void)snprintf(name, sizeof(name),
"%s/%s", p->fts_parent->fts_accpath, p->fts_name);
if ((lnklen = readlink(name, path, sizeof(path) - 1)) == -1) {
(void)fprintf(stderr, "\nls: %s: %s\n", name, strerror(errno));
return;
}
path[lnklen] = '\0';
(void)printf(" -> ");
if (f_octal || f_octal_escape)
(void)safe_print(path);
else if (f_nonprint)
(void)printescaped(path);
else
(void)printf("%s", path);
}
void
printlong(DISPLAY *dp)
{
struct stat *sp;
FTSENT *p;
NAMES *np;
char buf[20], szbuf[5];
now = time(NULL);
printtotal(dp); /* "total: %u\n" */
for (p = dp->list; p; p = p->fts_link) {
if (IS_NOPRINT(p))
continue;
sp = p->fts_statp;
if (f_inode)
(void)printf("%*lu ", dp->s_inode,
(unsigned long)sp->st_ino);
if (f_size) {
if (f_humanize) {
if ((humanize_number(szbuf, sizeof(szbuf),
sp->st_blocks * S_BLKSIZE,
"", HN_AUTOSCALE,
(HN_DECIMAL | HN_B | HN_NOSPACE))) == -1)
err(1, "humanize_number");
(void)printf("%*s ", dp->s_block, szbuf);
} else {
(void)printf("%*llu ", dp->s_block,
(long long)howmany(sp->st_blocks,
blocksize));
}
}
(void)strmode(sp->st_mode, buf);
np = p->fts_pointer;
(void)printf("%s %*lu ", buf, dp->s_nlink,
(unsigned long)sp->st_nlink);
if (!f_grouponly)
(void)printf("%-*s ", dp->s_user, np->user);
(void)printf("%-*s ", dp->s_group, np->group);
if (f_flags)
(void)printf("%-*s ", dp->s_flags, np->flags);
if (S_ISCHR(sp->st_mode) || S_ISBLK(sp->st_mode))
(void)printf("%*u, %*u ",
dp->s_major, major(sp->st_rdev), dp->s_minor,
minor(sp->st_rdev));
else
if (f_humanize) {
if ((humanize_number(szbuf, sizeof(szbuf),
sp->st_size, "", HN_AUTOSCALE,
(HN_DECIMAL | HN_B | HN_NOSPACE))) == -1)
err(1, "humanize_number");
(void)printf("%*s ", dp->s_size, szbuf);
} else {
(void)printf("%*llu ", dp->s_size,
(long long)sp->st_size);
}
if (f_accesstime)
printtime(sp->st_atime);
else if (f_statustime)
printtime(sp->st_ctime);
else
printtime(sp->st_mtime);
if (f_octal || f_octal_escape)
(void)safe_print(p->fts_name);
else if (f_nonprint)
(void)printescaped(p->fts_name);
else
(void)printf("%s", p->fts_name);
if (f_type || (f_typedir && S_ISDIR(sp->st_mode)))
(void)printtype(sp->st_mode);
if (S_ISLNK(sp->st_mode))
printlink(p);
(void)putchar('\n');
}
}