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-rw-r--r--bin/ls/cmp.c15
-rw-r--r--bin/ls/ls.c74
-rw-r--r--bin/ls/main.c6
-rw-r--r--bin/ls/print.c84
-rw-r--r--bin/ls/util.c14
5 files changed, 73 insertions, 120 deletions
diff --git a/bin/ls/cmp.c b/bin/ls/cmp.c
index 21d50e1..71f7e51 100644
--- a/bin/ls/cmp.c
+++ b/bin/ls/cmp.c
@@ -32,15 +32,6 @@
* SUCH DAMAGE.
*/
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)cmp.c 8.1 (Berkeley) 5/31/93";
-#else
-__RCSID("$NetBSD: cmp.c,v 1.17 2003/08/07 09:05:14 agc Exp $");
-#endif
-#endif /* not lint */
-
#include <sys/types.h>
#include <sys/stat.h>
@@ -52,9 +43,9 @@ __RCSID("$NetBSD: cmp.c,v 1.17 2003/08/07 09:05:14 agc Exp $");
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) || \
defined(_XOPEN_SOURCE) || defined(__NetBSD__)
-#define ATIMENSEC_CMP(x, op, y) ((x)->st_atimensec op (y)->st_atimensec)
-#define CTIMENSEC_CMP(x, op, y) ((x)->st_ctimensec op (y)->st_ctimensec)
-#define MTIMENSEC_CMP(x, op, y) ((x)->st_mtimensec op (y)->st_mtimensec)
+#define ATIMENSEC_CMP(x, op, y) ((x)->st_atim.tv_nsec op (y)->st_atim.tv_nsec)
+#define CTIMENSEC_CMP(x, op, y) ((x)->st_ctim.tv_nsec op (y)->st_ctim.tv_nsec)
+#define MTIMENSEC_CMP(x, op, y) ((x)->st_mtim.tv_nsec op (y)->st_mtim.tv_nsec)
#else
#define ATIMENSEC_CMP(x, op, y) \
((x)->st_atimespec.tv_nsec op (y)->st_atimespec.tv_nsec)
diff --git a/bin/ls/ls.c b/bin/ls/ls.c
index 282207f..532da47 100644
--- a/bin/ls/ls.c
+++ b/bin/ls/ls.c
@@ -32,20 +32,6 @@
* SUCH DAMAGE.
*/
-#include <sys/cdefs.h>
-#ifndef lint
-__COPYRIGHT("@(#) Copyright (c) 1989, 1993, 1994\
- The Regents of the University of California. All rights reserved.");
-#endif /* not lint */
-
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)ls.c 8.7 (Berkeley) 8/5/94";
-#else
-__RCSID("$NetBSD: ls.c,v 1.76 2017/02/06 21:06:04 rin Exp $");
-#endif
-#endif /* not lint */
-
#include <sys/param.h>
#include <sys/types.h>
#include <sys/stat.h>
@@ -58,12 +44,12 @@ __RCSID("$NetBSD: ls.c,v 1.76 2017/02/06 21:06:04 rin Exp $");
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
+#include <bsd/stdlib.h>
#include <string.h>
#include <unistd.h>
#include <termios.h>
#include <pwd.h>
#include <grp.h>
-#include <util.h>
#include "ls.h"
#include "extern.h"
@@ -114,7 +100,7 @@ int f_whiteout; /* show whiteout entries */
int f_fullpath; /* print full pathname, not filename */
int f_leafonly; /* when recursing, print leaf names only */
-__dead static void
+static void
usage(void)
{
@@ -346,7 +332,7 @@ ls_main(int argc, char *argv[])
/* If -i, -l, or -s, figure out block size. */
if (f_inode || f_longform || f_size) {
if (!kflag)
- (void)getbsize(NULL, &blocksize);
+ blocksize = 4096;
blocksize /= 512;
}
@@ -499,13 +485,14 @@ display(FTSENT *p, FTSENT *list)
ino_t maxinode;
int maxmajor, maxminor;
uint32_t maxnlink;
- int bcfile, entries, flen, glen, ulen, maxflags, maxgroup;
+ int bcfile, entries, glen, ulen, maxgroup;
unsigned int maxlen;
int maxuser, needstats;
- const char *user, *group;
+ struct passwd *user;
+ struct group *group;
+ const char *user_name, *group_name;
char buf[21]; /* 64 bits == 20 digits, +1 for NUL */
char nuser[12], ngroup[12];
- char *flags = NULL;
/*
* If list is NULL there are two possibilities: that the parent
@@ -518,10 +505,9 @@ display(FTSENT *p, FTSENT *list)
return;
needstats = f_inode || f_longform || f_size;
- flen = 0;
maxinode = maxnlink = 0;
bcfile = 0;
- maxuser = maxgroup = maxflags = maxlen = 0;
+ maxuser = maxgroup = maxlen = 0;
btotal = stotal = maxblock = maxsize = 0;
maxmajor = maxminor = 0;
for (cur = list, entries = 0; cur; cur = cur->fts_link) {
@@ -573,46 +559,37 @@ display(FTSENT *p, FTSENT *list)
btotal += sp->st_blocks;
stotal += sp->st_size;
if (f_longform) {
- if (f_numericonly ||
- (user = user_from_uid(sp->st_uid, 0)) ==
- NULL) {
+ user = getpwuid(sp->st_uid);
+ if (user != NULL) {
+ user_name = user->pw_name;
+ }
+ if (f_numericonly) {
(void)snprintf(nuser, sizeof(nuser),
"%u", sp->st_uid);
- user = nuser;
+ user_name = nuser;
}
- if (f_numericonly ||
- (group = group_from_gid(sp->st_gid, 0)) ==
- NULL) {
+ group = getgrgid(sp->st_gid);
+ if (group != NULL) {
+ group_name = group->gr_name;
+ }
+ if (f_numericonly) {
(void)snprintf(ngroup, sizeof(ngroup),
"%u", sp->st_gid);
- group = ngroup;
+ group_name = ngroup;
}
- if ((ulen = strlen(user)) > maxuser)
+ if ((ulen = strlen(user_name)) > maxuser)
maxuser = ulen;
- if ((glen = strlen(group)) > maxgroup)
+ if ((glen = strlen(group_name)) > maxgroup)
maxgroup = glen;
- if (f_flags) {
- flags =
- flags_to_string((u_long)sp->st_flags, "-");
- if ((flen = strlen(flags)) > maxflags)
- maxflags = flen;
- } else
- flen = 0;
if ((np = malloc(sizeof(NAMES) +
- ulen + glen + flen + 2)) == NULL)
+ ulen + glen + 2)) == NULL)
err(EXIT_FAILURE, NULL);
np->user = &np->data[0];
- (void)strcpy(np->user, user);
+ (void)strcpy(np->user, user_name);
np->group = &np->data[ulen + 1];
- (void)strcpy(np->group, group);
-
- if (f_flags) {
- np->flags = &np->data[ulen + glen + 2];
- (void)strcpy(np->flags, flags);
- free(flags);
- }
+ (void)strcpy(np->group, group_name);
cur->fts_pointer = np;
}
}
@@ -637,7 +614,6 @@ display(FTSENT *p, FTSENT *list)
if (f_commas) /* allow for commas before every third digit */
d.s_block += (d.s_block - 1) / 3;
}
- d.s_flags = maxflags;
d.s_group = maxgroup;
(void)snprintf(buf, sizeof(buf), "%llu",
(unsigned long long)maxinode);
diff --git a/bin/ls/main.c b/bin/ls/main.c
index c1316aa..221a989 100644
--- a/bin/ls/main.c
+++ b/bin/ls/main.c
@@ -29,12 +29,6 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
-#include <sys/cdefs.h>
-
-#ifndef lint
-__RCSID("$NetBSD: main.c,v 1.5 2016/09/05 01:00:07 sevan Exp $");
-#endif /* not lint */
-
#include <sys/types.h>
#include <fts.h>
diff --git a/bin/ls/print.c b/bin/ls/print.c
index b3aecd8..8e62329 100644
--- a/bin/ls/print.c
+++ b/bin/ls/print.c
@@ -32,15 +32,6 @@
* SUCH DAMAGE.
*/
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)print.c 8.5 (Berkeley) 7/28/94";
-#else
-__RCSID("$NetBSD: print.c,v 1.55 2014/05/10 09:39:18 martin Exp $");
-#endif
-#endif /* not lint */
-
#include <sys/param.h>
#include <sys/stat.h>
@@ -49,14 +40,15 @@ __RCSID("$NetBSD: print.c,v 1.55 2014/05/10 09:39:18 martin Exp $");
#include <inttypes.h>
#include <fts.h>
#include <grp.h>
+#include <math.h>
#include <pwd.h>
+#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
+#include <bsd/string.h>
#include <string.h>
#include <time.h>
-#include <tzfile.h>
#include <unistd.h>
-#include <util.h>
#include "ls.h"
#include "extern.h"
@@ -119,13 +111,45 @@ printscol(DISPLAY *dp)
}
}
+
+char *scale[] = {
+ "",
+ "k",
+ "M",
+ "G",
+ "T",
+ "P",
+ "E",
+ "Z",
+ "Y"
+};
+
+char *humanize(uint64_t size, bool si) {
+ uint16_t unit = si ? 1000 : 1024;
+ int8_t radix = (int8_t)(log(size)/log(unit));
+ char suffix[2], ret[6];
+ double val;
+ uint64_t temp = size;
+
+ if (radix > 9) {
+ radix = 9;
+ }
+
+ val = size / (double)pow(unit, radix);
+
+ snprintf(ret, 6, "%.0f%s", val, scale[radix]);
+
+ return strndup(ret, 6);
+}
+
+
void
printlong(DISPLAY *dp)
{
struct stat *sp;
FTSENT *p;
NAMES *np;
- char buf[20], szbuf[5];
+ char buf[20];
now = time(NULL);
@@ -140,12 +164,7 @@ printlong(DISPLAY *dp)
(void)printf("%*"PRIu64" ", dp->s_inode, 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);
+ printf("%*s ", 10, humanize(sp->st_size, false));
} else {
(void)printf(f_commas ? "%'*llu " : "%*llu ",
dp->s_block,
@@ -160,19 +179,13 @@ printlong(DISPLAY *dp)
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("%*lld, %*lld ",
dp->s_major, (long long)major(sp->st_rdev),
dp->s_minor, (long long)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);
+ (void)printf("%*s ", 10, humanize(sp->st_size, false));
} else {
(void)printf(f_commas ? "%'*llu " : "%*llu ",
dp->s_size, (unsigned long long)
@@ -360,7 +373,6 @@ printaname(FTSENT *p, int inodefield, int sizefield)
{
struct stat *sp;
int chcnt;
- char szbuf[5];
sp = p->fts_statp;
chcnt = 0;
@@ -368,11 +380,7 @@ printaname(FTSENT *p, int inodefield, int sizefield)
chcnt += printf("%*"PRIu64" ", inodefield, 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);
+ chcnt += printf("%*s ", 10, humanize(sp->st_size, false));
} else {
chcnt += printf(f_commas ? "%'*llu " : "%*llu ",
sizefield, (unsigned long long)
@@ -402,7 +410,8 @@ printtime(time_t ftime)
}
for (i = 4; i < 11; ++i)
(void)putchar(longstring[i]);
-
+#define DAYSPERNYEAR 365
+#define SECSPERDAY 24*60*60
#define SIXMONTHS ((DAYSPERNYEAR / 2) * SECSPERDAY)
if (f_sectime)
for (i = 11; i < 24; i++)
@@ -427,15 +436,9 @@ printtime(time_t ftime)
static void
printtotal(DISPLAY *dp)
{
- char szbuf[5];
-
if (dp->list->fts_level != FTS_ROOTLEVEL && (f_longform || f_size)) {
if (f_humanize) {
- if ((humanize_number(szbuf, sizeof(szbuf), (int64_t)dp->stotal,
- "", HN_AUTOSCALE,
- (HN_DECIMAL | HN_B | HN_NOSPACE))) == -1)
- err(1, "humanize_number");
- (void)printf("total %s\n", szbuf);
+ printf("total %s\n", humanize(dp->stotal, false));
} else {
(void)printf(f_commas ? "total %'llu\n" :
"total %llu\n", (unsigned long long)
@@ -460,9 +463,6 @@ printtype(u_int mode)
case S_IFSOCK:
(void)putchar('=');
return (1);
- case S_IFWHT:
- (void)putchar('%');
- return (1);
}
if (mode & (S_IXUSR | S_IXGRP | S_IXOTH)) {
(void)putchar('*');
diff --git a/bin/ls/util.c b/bin/ls/util.c
index 61b0fda..e87c56b 100644
--- a/bin/ls/util.c
+++ b/bin/ls/util.c
@@ -32,25 +32,17 @@
* SUCH DAMAGE.
*/
-#include <sys/cdefs.h>
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)util.c 8.5 (Berkeley) 4/28/95";
-#else
-__RCSID("$NetBSD: util.c,v 1.34 2011/08/29 14:44:21 joerg Exp $");
-#endif
-#endif /* not lint */
-
#include <sys/types.h>
#include <sys/stat.h>
+#include <bsd/vis.h>
+
#include <err.h>
#include <fts.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <vis.h>
#include <wchar.h>
#include <wctype.h>
@@ -69,7 +61,7 @@ safe_print(const char *src)
flags |= VIS_CSTYLE;
len = strlen(src);
- if (len != 0 && SIZE_T_MAX/len <= 4) {
+ if (len != 0 && UINT_MAX/len <= 4) {
errx(EXIT_FAILURE, "%s: name too long", src);
/* NOTREACHED */
}
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