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authorJason Wessel <jason.wessel@windriver.com>2019-08-16 14:06:04 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2019-08-21 15:29:02 +0100
commitfb20d734612d403b3e41a1a781714fd5f63f7e35 (patch)
treeb3e4c200161b65d85798005202aaa1ff62314292
parent10d40f5971fd64810d0256bfbe175b717398ef03 (diff)
downloadpoky-fb20d734612d403b3e41a1a781714fd5f63f7e35.tar.gz
cross-localedef-native: Add hardlink resolver from util-linux
The hard link resolver that is built into localedef cannot be run in parallel. It will search sibling directories (which are be processed in parallel) and perform a creation of a .tmp file and remove the original and move the .tmp file in. The problem is that if a probe occurs a hard link can be requested to the file that is being removed. This will lead to a stray copy or potentially, on a loaded system cause race condition which pseudo cannot deal with, where it is left with a hard link request to a file that no longer exists. In this situation psuedo will inherit the permissions of what ever the target inode had to offer. In short, there are two problems: 1) You will be left with stray copies when using the hard link resolution that is built in while running in parallel with localedef. 2) When running under pseudo the possibility exists for uid/gid leakage when the source file is removed before the hard link can be completed. The solution is to call localedef with --no-hard-links and separately process the hardlinks at a later point. To do this requires the inclusion of the hardlink utility found in modern versions of util-linux. Most host systems do not have this, so it will be included with the cross-localedef binary. There are two patches here. The first imports the raw version of hardlink.c and a couple of header files directly from util-linux. The second patch applies the fix-ups to make it compile, along with a change to recipe to package the new binary. [YOCTO #11299] [YOCTO #12434] (From OE-Core rev: 57e2e498ffb675d274aa95b10c14bd81742d2761) Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat
-rw-r--r--meta/recipes-core/glibc/cross-localedef-native_2.30.bb3
-rw-r--r--meta/recipes-core/glibc/glibc/add-cross-localedef-hardlink.patch1115
-rw-r--r--meta/recipes-core/glibc/glibc/allow-compile-separate-from-util-linux-hardlink.patch226
3 files changed, 1344 insertions, 0 deletions
diff --git a/meta/recipes-core/glibc/cross-localedef-native_2.30.bb b/meta/recipes-core/glibc/cross-localedef-native_2.30.bb
index e4923c73d5..29cd43e89a 100644
--- a/meta/recipes-core/glibc/cross-localedef-native_2.30.bb
+++ b/meta/recipes-core/glibc/cross-localedef-native_2.30.bb
@@ -30,6 +30,8 @@ SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
30 file://0022-eglibc-Forward-port-cross-locale-generation-support.patch \ 30 file://0022-eglibc-Forward-port-cross-locale-generation-support.patch \
31 file://0023-Define-DUMMY_LOCALE_T-if-not-defined.patch \ 31 file://0023-Define-DUMMY_LOCALE_T-if-not-defined.patch \
32 file://0024-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch \ 32 file://0024-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch \
33 file://add-cross-localedef-hardlink.patch \
34 file://allow-compile-separate-from-util-linux-hardlink.patch \
33" 35"
34# Makes for a rather long rev (22 characters), but... 36# Makes for a rather long rev (22 characters), but...
35# 37#
@@ -43,4 +45,5 @@ CFLAGS += "-fgnu89-inline -std=gnu99 -DIS_IN\(x\)='0'"
43do_install() { 45do_install() {
44 install -d ${D}${bindir} 46 install -d ${D}${bindir}
45 install -m 0755 ${B}/localedef ${D}${bindir}/cross-localedef 47 install -m 0755 ${B}/localedef ${D}${bindir}/cross-localedef
48 install -m 0755 ${B}/cross-localedef-hardlink ${D}${bindir}/cross-localedef-hardlink
46} 49}
diff --git a/meta/recipes-core/glibc/glibc/add-cross-localedef-hardlink.patch b/meta/recipes-core/glibc/glibc/add-cross-localedef-hardlink.patch
new file mode 100644
index 0000000000..8471121949
--- /dev/null
+++ b/meta/recipes-core/glibc/glibc/add-cross-localedef-hardlink.patch
@@ -0,0 +1,1115 @@
1---
2 locale/programs/c.h | 407 ++++++++++++++++++++++
3 locale/programs/cross-localedef-hardlink.c | 528 +++++++++++++++++++++++++++++
4 locale/programs/xalloc.h | 129 +++++++
5 localedef/Makefile.in | 8
6 4 files changed, 1071 insertions(+), 1 deletion(-)
7
8--- /dev/null
9+++ b/locale/programs/cross-localedef-hardlink.c
10@@ -0,0 +1,528 @@
11+/*
12+ * hardlink - consolidate duplicate files via hardlinks
13+ *
14+ * Copyright (C) 2018 Red Hat, Inc. All rights reserved.
15+ * Written by Jakub Jelinek <jakub@redhat.com>
16+ *
17+ * Copyright (C) 2019 Karel Zak <kzak@redhat.com>
18+ *
19+ * This program is free software; you can redistribute it and/or modify
20+ * it under the terms of the GNU General Public License as published by
21+ * the Free Software Foundation; either version 2 of the License, or
22+ * (at your option) any later version.
23+ *
24+ * This program is distributed in the hope that it would be useful,
25+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
26+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27+ * GNU General Public License for more details.
28+ *
29+ * You should have received a copy of the GNU General Public License along
30+ * with this program; if not, write to the Free Software Foundation, Inc.,
31+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
32+ */
33+#include <sys/types.h>
34+#include <stdlib.h>
35+#include <getopt.h>
36+#include <stdio.h>
37+#include <unistd.h>
38+#include <sys/stat.h>
39+#include <sys/mman.h>
40+#include <string.h>
41+#include <dirent.h>
42+#include <fcntl.h>
43+#include <errno.h>
44+#ifdef HAVE_PCRE
45+# define PCRE2_CODE_UNIT_WIDTH 8
46+# include <pcre2.h>
47+#endif
48+
49+#include "c.h"
50+#include "xalloc.h"
51+#include "nls.h"
52+#include "closestream.h"
53+
54+#define NHASH (1<<17) /* Must be a power of 2! */
55+#define NBUF 64
56+
57+struct hardlink_file;
58+
59+struct hardlink_hash {
60+ struct hardlink_hash *next;
61+ struct hardlink_file *chain;
62+ off_t size;
63+ time_t mtime;
64+};
65+
66+struct hardlink_dir {
67+ struct hardlink_dir *next;
68+ char name[];
69+};
70+
71+struct hardlink_file {
72+ struct hardlink_file *next;
73+ ino_t ino;
74+ dev_t dev;
75+ unsigned int cksum;
76+ char name[];
77+};
78+
79+struct hardlink_dynstr {
80+ char *buf;
81+ size_t alloc;
82+};
83+
84+struct hardlink_ctl {
85+ struct hardlink_dir *dirs;
86+ struct hardlink_hash *hps[NHASH];
87+ char iobuf1[BUFSIZ];
88+ char iobuf2[BUFSIZ];
89+ /* summary counters */
90+ unsigned long long ndirs;
91+ unsigned long long nobjects;
92+ unsigned long long nregfiles;
93+ unsigned long long ncomp;
94+ unsigned long long nlinks;
95+ unsigned long long nsaved;
96+ /* current device */
97+ dev_t dev;
98+ /* flags */
99+ unsigned int verbose;
100+ unsigned int
101+ no_link:1,
102+ content_only:1,
103+ force:1;
104+};
105+/* ctl is in global scope due use in atexit() */
106+struct hardlink_ctl global_ctl;
107+
108+__attribute__ ((always_inline))
109+static inline unsigned int hash(off_t size, time_t mtime)
110+{
111+ return (size ^ mtime) & (NHASH - 1);
112+}
113+
114+__attribute__ ((always_inline))
115+static inline int stcmp(struct stat *st1, struct stat *st2, int content_scope)
116+{
117+ if (content_scope)
118+ return st1->st_size != st2->st_size;
119+
120+ return st1->st_mode != st2->st_mode
121+ || st1->st_uid != st2->st_uid
122+ || st1->st_gid != st2->st_gid
123+ || st1->st_size != st2->st_size
124+ || st1->st_mtime != st2->st_mtime;
125+}
126+
127+static void print_summary(void)
128+{
129+ struct hardlink_ctl const *const ctl = &global_ctl;
130+
131+ if (!ctl->verbose)
132+ return;
133+
134+ if (ctl->verbose > 1 && ctl->nlinks)
135+ fputc('\n', stdout);
136+
137+ printf(_("Directories: %9lld\n"), ctl->ndirs);
138+ printf(_("Objects: %9lld\n"), ctl->nobjects);
139+ printf(_("Regular files: %9lld\n"), ctl->nregfiles);
140+ printf(_("Comparisons: %9lld\n"), ctl->ncomp);
141+ printf( "%s%9lld\n", (ctl->no_link ?
142+ _("Would link: ") :
143+ _("Linked: ")), ctl->nlinks);
144+ printf( "%s %9lld\n", (ctl->no_link ?
145+ _("Would save: ") :
146+ _("Saved: ")), ctl->nsaved);
147+}
148+
149+static void __attribute__((__noreturn__)) usage(void)
150+{
151+ fputs(USAGE_HEADER, stdout);
152+ printf(_(" %s [options] directory...\n"), program_invocation_short_name);
153+
154+ fputs(USAGE_SEPARATOR, stdout);
155+ puts(_("Consolidate duplicate files using hardlinks."));
156+
157+ fputs(USAGE_OPTIONS, stdout);
158+ puts(_(" -c, --content compare only contents, ignore permission, etc."));
159+ puts(_(" -n, --dry-run don't actually link anything"));
160+ puts(_(" -v, --verbose print summary after hardlinking"));
161+ puts(_(" -vv print every hardlinked file and summary"));
162+ puts(_(" -f, --force force hardlinking across filesystems"));
163+ puts(_(" -x, --exclude <regex> exclude files matching pattern"));
164+
165+ fputs(USAGE_SEPARATOR, stdout);
166+ printf(USAGE_HELP_OPTIONS(16)); /* char offset to align option descriptions */
167+ printf(USAGE_MAN_TAIL("hardlink(1)"));
168+ exit(EXIT_SUCCESS);
169+}
170+
171+__attribute__ ((always_inline))
172+static inline size_t add2(size_t a, size_t b)
173+{
174+ size_t sum = a + b;
175+
176+ if (sum < a)
177+ errx(EXIT_FAILURE, _("integer overflow"));
178+ return sum;
179+}
180+
181+__attribute__ ((always_inline))
182+static inline size_t add3(size_t a, size_t b, size_t c)
183+{
184+ return add2(add2(a, b), c);
185+}
186+
187+static void growstr(struct hardlink_dynstr *str, size_t newlen)
188+{
189+ if (newlen < str->alloc)
190+ return;
191+ str->buf = xrealloc(str->buf, str->alloc = add2(newlen, 1));
192+}
193+
194+static void process_path(struct hardlink_ctl *ctl, const char *name)
195+{
196+ struct stat st, st2, st3;
197+ const size_t namelen = strlen(name);
198+
199+ ctl->nobjects++;
200+ if (lstat(name, &st))
201+ return;
202+
203+ if (st.st_dev != ctl->dev && !ctl->force) {
204+ if (ctl->dev)
205+ errx(EXIT_FAILURE,
206+ _("%s is on different filesystem than the rest "
207+ "(use -f option to override)."), name);
208+ ctl->dev = st.st_dev;
209+ }
210+ if (S_ISDIR(st.st_mode)) {
211+ struct hardlink_dir *dp = xmalloc(add3(sizeof(*dp), namelen, 1));
212+ memcpy(dp->name, name, namelen + 1);
213+ dp->next = ctl->dirs;
214+ ctl->dirs = dp;
215+
216+ } else if (S_ISREG(st.st_mode)) {
217+ int fd, i;
218+ struct hardlink_file *fp, *fp2;
219+ struct hardlink_hash *hp;
220+ const char *n1, *n2;
221+ unsigned int buf[NBUF];
222+ int cksumsize = sizeof(buf);
223+ unsigned int cksum;
224+ time_t mtime = ctl->content_only ? 0 : st.st_mtime;
225+ unsigned int hsh = hash(st.st_size, mtime);
226+ off_t fsize;
227+
228+ ctl->nregfiles++;
229+ if (ctl->verbose > 1)
230+ printf("%s\n", name);
231+
232+ fd = open(name, O_RDONLY);
233+ if (fd < 0)
234+ return;
235+
236+ if ((size_t)st.st_size < sizeof(buf)) {
237+ cksumsize = st.st_size;
238+ memset(((char *)buf) + cksumsize, 0,
239+ (sizeof(buf) - cksumsize) % sizeof(buf[0]));
240+ }
241+ if (read(fd, buf, cksumsize) != cksumsize) {
242+ close(fd);
243+ return;
244+ }
245+ cksumsize = (cksumsize + sizeof(buf[0]) - 1) / sizeof(buf[0]);
246+ for (i = 0, cksum = 0; i < cksumsize; i++) {
247+ if (cksum + buf[i] < cksum)
248+ cksum += buf[i] + 1;
249+ else
250+ cksum += buf[i];
251+ }
252+ for (hp = ctl->hps[hsh]; hp; hp = hp->next) {
253+ if (hp->size == st.st_size && hp->mtime == mtime)
254+ break;
255+ }
256+ if (!hp) {
257+ hp = xmalloc(sizeof(*hp));
258+ hp->size = st.st_size;
259+ hp->mtime = mtime;
260+ hp->chain = NULL;
261+ hp->next = ctl->hps[hsh];
262+ ctl->hps[hsh] = hp;
263+ }
264+ for (fp = hp->chain; fp; fp = fp->next) {
265+ if (fp->cksum == cksum)
266+ break;
267+ }
268+ for (fp2 = fp; fp2 && fp2->cksum == cksum; fp2 = fp2->next) {
269+ if (fp2->ino == st.st_ino && fp2->dev == st.st_dev) {
270+ close(fd);
271+ return;
272+ }
273+ }
274+ for (fp2 = fp; fp2 && fp2->cksum == cksum; fp2 = fp2->next) {
275+
276+ if (!lstat(fp2->name, &st2) && S_ISREG(st2.st_mode) &&
277+ !stcmp(&st, &st2, ctl->content_only) &&
278+ st2.st_ino != st.st_ino &&
279+ st2.st_dev == st.st_dev) {
280+
281+ int fd2 = open(fp2->name, O_RDONLY);
282+ if (fd2 < 0)
283+ continue;
284+
285+ if (fstat(fd2, &st2) || !S_ISREG(st2.st_mode)
286+ || st2.st_size == 0) {
287+ close(fd2);
288+ continue;
289+ }
290+ ctl->ncomp++;
291+ lseek(fd, 0, SEEK_SET);
292+
293+ for (fsize = st.st_size; fsize > 0;
294+ fsize -= (off_t)sizeof(ctl->iobuf1)) {
295+ ssize_t xsz;
296+ ssize_t rsize = fsize > (ssize_t) sizeof(ctl->iobuf1) ?
297+ (ssize_t) sizeof(ctl->iobuf1) : fsize;
298+
299+ if ((xsz = read(fd, ctl->iobuf1, rsize)) != rsize)
300+ warn(_("cannot read %s"), name);
301+ else if ((xsz = read(fd2, ctl->iobuf2, rsize)) != rsize)
302+ warn(_("cannot read %s"), fp2->name);
303+
304+ if (xsz != rsize) {
305+ close(fd);
306+ close(fd2);
307+ return;
308+ }
309+ if (memcmp(ctl->iobuf1, ctl->iobuf2, rsize))
310+ break;
311+ }
312+ close(fd2);
313+ if (fsize > 0)
314+ continue;
315+ if (lstat(name, &st3)) {
316+ warn(_("cannot stat %s"), name);
317+ close(fd);
318+ return;
319+ }
320+ st3.st_atime = st.st_atime;
321+ if (stcmp(&st, &st3, 0)) {
322+ warnx(_("file %s changed underneath us"), name);
323+ close(fd);
324+ return;
325+ }
326+ n1 = fp2->name;
327+ n2 = name;
328+
329+ if (!ctl->no_link) {
330+ const char *suffix =
331+ ".$$$___cleanit___$$$";
332+ const size_t suffixlen = strlen(suffix);
333+ size_t n2len = strlen(n2);
334+ struct hardlink_dynstr nam2 = { NULL, 0 };
335+
336+ growstr(&nam2, add2(n2len, suffixlen));
337+ memcpy(nam2.buf, n2, n2len);
338+ memcpy(&nam2.buf[n2len], suffix,
339+ suffixlen + 1);
340+ /* First create a temporary link to n1 under a new name */
341+ if (link(n1, nam2.buf)) {
342+ warn(_("failed to hardlink %s to %s (create temporary link as %s failed)"),
343+ n1, n2, nam2.buf);
344+ free(nam2.buf);
345+ continue;
346+ }
347+ /* Then rename into place over the existing n2 */
348+ if (rename(nam2.buf, n2)) {
349+ warn(_("failed to hardlink %s to %s (rename temporary link to %s failed)"),
350+ n1, n2, n2);
351+ /* Something went wrong, try to remove the now redundant temporary link */
352+ if (unlink(nam2.buf))
353+ warn(_("failed to remove temporary link %s"), nam2.buf);
354+ free(nam2.buf);
355+ continue;
356+ }
357+ free(nam2.buf);
358+ }
359+ ctl->nlinks++;
360+ if (st3.st_nlink > 1) {
361+ /* We actually did not save anything this time, since the link second argument
362+ had some other links as well. */
363+ if (ctl->verbose > 1)
364+ printf(_(" %s %s to %s\n"),
365+ (ctl->no_link ? _("Would link") : _("Linked")),
366+ n1, n2);
367+ } else {
368+ ctl->nsaved += ((st.st_size + 4095) / 4096) * 4096;
369+ if (ctl->verbose > 1)
370+ printf(_(" %s %s to %s, %s %jd\n"),
371+ (ctl->no_link ? _("Would link") : _("Linked")),
372+ n1, n2,
373+ (ctl->no_link ? _("would save") : _("saved")),
374+ (intmax_t)st.st_size);
375+ }
376+ close(fd);
377+ return;
378+ }
379+ }
380+ fp2 = xmalloc(add3(sizeof(*fp2), namelen, 1));
381+ close(fd);
382+ fp2->ino = st.st_ino;
383+ fp2->dev = st.st_dev;
384+ fp2->cksum = cksum;
385+ memcpy(fp2->name, name, namelen + 1);
386+
387+ if (fp) {
388+ fp2->next = fp->next;
389+ fp->next = fp2;
390+ } else {
391+ fp2->next = hp->chain;
392+ hp->chain = fp2;
393+ }
394+ return;
395+ }
396+}
397+
398+int main(int argc, char **argv)
399+{
400+ int ch;
401+ int i;
402+#ifdef HAVE_PCRE
403+ int errornumber;
404+ PCRE2_SIZE erroroffset;
405+ pcre2_code *re = NULL;
406+ PCRE2_SPTR exclude_pattern = NULL;
407+ pcre2_match_data *match_data = NULL;
408+#endif
409+ struct hardlink_dynstr nam1 = { NULL, 0 };
410+ struct hardlink_ctl *ctl = &global_ctl;
411+
412+ static const struct option longopts[] = {
413+ { "content", no_argument, NULL, 'c' },
414+ { "dry-run", no_argument, NULL, 'n' },
415+ { "exclude", required_argument, NULL, 'x' },
416+ { "force", no_argument, NULL, 'f' },
417+ { "help", no_argument, NULL, 'h' },
418+ { "verbose", no_argument, NULL, 'v' },
419+ { "version", no_argument, NULL, 'V' },
420+ { NULL, 0, NULL, 0 },
421+ };
422+
423+ setlocale(LC_ALL, "");
424+ bindtextdomain(PACKAGE, LOCALEDIR);
425+ textdomain(PACKAGE);
426+ close_stdout_atexit();
427+
428+ while ((ch = getopt_long(argc, argv, "cnvfx:Vh", longopts, NULL)) != -1) {
429+ switch (ch) {
430+ case 'n':
431+ ctl->no_link = 1;
432+ break;
433+ case 'v':
434+ ctl->verbose++;
435+ break;
436+ case 'c':
437+ ctl->content_only = 1;
438+ break;
439+ case 'f':
440+ ctl->force = 1;
441+ break;
442+ case 'x':
443+#ifdef HAVE_PCRE
444+ exclude_pattern = (PCRE2_SPTR) optarg;
445+#else
446+ errx(EXIT_FAILURE,
447+ _("option --exclude not supported (built without pcre2)"));
448+#endif
449+ break;
450+ case 'V':
451+ print_version(EXIT_SUCCESS);
452+ case 'h':
453+ usage();
454+ default:
455+ errtryhelp(EXIT_FAILURE);
456+ }
457+ }
458+
459+ if (optind == argc) {
460+ warnx(_("no directory specified"));
461+ errtryhelp(EXIT_FAILURE);
462+ }
463+
464+#ifdef HAVE_PCRE
465+ if (exclude_pattern) {
466+ re = pcre2_compile(exclude_pattern, /* the pattern */
467+ PCRE2_ZERO_TERMINATED, /* indicates pattern is zero-terminate */
468+ 0, /* default options */
469+ &errornumber, &erroroffset, NULL); /* use default compile context */
470+ if (!re) {
471+ PCRE2_UCHAR buffer[256];
472+ pcre2_get_error_message(errornumber, buffer,
473+ sizeof(buffer));
474+ errx(EXIT_FAILURE, _("pattern error at offset %d: %s"),
475+ (int)erroroffset, buffer);
476+ }
477+ match_data = pcre2_match_data_create_from_pattern(re, NULL);
478+ }
479+#endif
480+ atexit(print_summary);
481+
482+ for (i = optind; i < argc; i++)
483+ process_path(ctl, argv[i]);
484+
485+ while (ctl->dirs) {
486+ DIR *dh;
487+ struct dirent *di;
488+ struct hardlink_dir *dp = ctl->dirs;
489+ size_t nam1baselen = strlen(dp->name);
490+
491+ ctl->dirs = dp->next;
492+ growstr(&nam1, add2(nam1baselen, 1));
493+ memcpy(nam1.buf, dp->name, nam1baselen);
494+ free(dp);
495+ nam1.buf[nam1baselen++] = '/';
496+ nam1.buf[nam1baselen] = 0;
497+ dh = opendir(nam1.buf);
498+
499+ if (dh == NULL)
500+ continue;
501+ ctl->ndirs++;
502+
503+ while ((di = readdir(dh)) != NULL) {
504+ if (!di->d_name[0])
505+ continue;
506+ if (di->d_name[0] == '.') {
507+ if (!di->d_name[1] || !strcmp(di->d_name, ".."))
508+ continue;
509+ }
510+#ifdef HAVE_PCRE
511+ if (re && pcre2_match(re, /* compiled regex */
512+ (PCRE2_SPTR) di->d_name, strlen(di->d_name), 0, /* start at offset 0 */
513+ 0, /* default options */
514+ match_data, /* block for storing the result */
515+ NULL) /* use default match context */
516+ >=0) {
517+ if (ctl->verbose) {
518+ nam1.buf[nam1baselen] = 0;
519+ printf(_("Skipping %s%s\n"), nam1.buf, di->d_name);
520+ }
521+ continue;
522+ }
523+#endif
524+ {
525+ size_t subdirlen;
526+ growstr(&nam1,
527+ add2(nam1baselen, subdirlen =
528+ strlen(di->d_name)));
529+ memcpy(&nam1.buf[nam1baselen], di->d_name,
530+ add2(subdirlen, 1));
531+ }
532+ process_path(ctl, nam1.buf);
533+ }
534+ closedir(dh);
535+ }
536+
537+ return 0;
538+}
539--- a/localedef/Makefile.in
540+++ b/localedef/Makefile.in
541@@ -40,6 +40,8 @@ WARNFLAGS = -Wall -Wno-format
542 FULLCC = $(CC) $(CPPFLAGS) $(CFLAGS) \
543 $(DEFINES) $(INCLUDES) $(WARNFLAGS)
544
545+CROSS_LOCALEDEF_HARDLINK_OBJS = cross-localedef-hardlink.o
546+
547 LOCALEDEF_OBJS = charmap.o charmap-dir.o ld-address.o ld-collate.o \
548 ld-ctype.o ld-identification.o ld-measurement.o \
549 ld-messages.o ld-monetary.o ld-name.o ld-numeric.o \
550@@ -54,11 +56,14 @@ LOCALEDEF_OBJS = charmap.o charmap-dir.o
551 asprintf.o getdelim.o localedef_extra.o \
552 obstack_printf.o vasprintf.o
553
554-all: localedef$(EXEEXT)
555+all: localedef$(EXEEXT) cross-localedef-hardlink$(EXEEXT)
556
557 localedef$(EXEEXT): $(LOCALEDEF_OBJS)
558 $(CC) -o $@ $(LOCALEDEF_OBJS) $(LIBS)
559
560+cross-localedef-hardlink$(EXEEXT): $(CROSS_LOCALEDEF_HARDLINK_OBJS)
561+ $(CC) -o $@ $(CROSS_LOCALEDEF_HARDLINK_OBJS) $(LIBS)
562+
563 clean:
564 rm -f locale$(EXEEXT) $(LOCALEDEF_OBJS)
565
566@@ -77,6 +82,7 @@ clean:
567 %.o: $(srcdir)/%.c
568 $(FULLCC) -c -o $@ $<
569
570+cross-localedef-hardlink.o: glibc/locale/programs/cross-localedef-hardlink.c
571 charmap.o: glibc/locale/programs/charmap.c
572 charmap-dir.o: glibc/locale/programs/charmap-dir.c
573 ld-address.o: glibc/locale/programs/ld-address.c
574--- /dev/null
575+++ b/locale/programs/c.h
576@@ -0,0 +1,407 @@
577+/*
578+ * Fundamental C definitions.
579+ */
580+
581+#ifndef UTIL_LINUX_C_H
582+#define UTIL_LINUX_C_H
583+
584+#include <limits.h>
585+#include <stddef.h>
586+#include <stdint.h>
587+#include <stdio.h>
588+#include <unistd.h>
589+#include <stdarg.h>
590+#include <stdlib.h>
591+#include <string.h>
592+#include <errno.h>
593+
594+#include <assert.h>
595+
596+#ifdef HAVE_ERR_H
597+# include <err.h>
598+#endif
599+
600+#ifdef HAVE_SYS_SYSMACROS_H
601+# include <sys/sysmacros.h> /* for major, minor */
602+#endif
603+
604+#ifndef LOGIN_NAME_MAX
605+# define LOGIN_NAME_MAX 256
606+#endif
607+
608+#ifndef NAME_MAX
609+# define NAME_MAX PATH_MAX
610+#endif
611+
612+/*
613+ * __GNUC_PREREQ is deprecated in favour of __has_attribute() and
614+ * __has_feature(). The __has macros are supported by clang and gcc>=5.
615+ */
616+#ifndef __GNUC_PREREQ
617+# if defined __GNUC__ && defined __GNUC_MINOR__
618+# define __GNUC_PREREQ(maj, min) \
619+ ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
620+# else
621+# define __GNUC_PREREQ(maj, min) 0
622+# endif
623+#endif
624+
625+#ifdef __GNUC__
626+
627+/* &a[0] degrades to a pointer: a different type from an array */
628+# define __must_be_array(a) \
629+ UL_BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(__typeof__(a), __typeof__(&a[0])))
630+
631+# define ignore_result(x) __extension__ ({ \
632+ __typeof__(x) __dummy __attribute__((__unused__)) = (x); (void) __dummy; \
633+})
634+
635+#else /* !__GNUC__ */
636+# define __must_be_array(a) 0
637+# define __attribute__(_arg_)
638+# define ignore_result(x) ((void) (x))
639+#endif /* !__GNUC__ */
640+
641+/*
642+ * It evaluates to 1 if the attribute/feature is supported by the current
643+ * compilation targed. Fallback for old compilers.
644+ */
645+#ifndef __has_attribute
646+ #define __has_attribute(x) 0
647+#endif
648+
649+#ifndef __has_feature
650+ #define __has_feature(x) 0
651+#endif
652+
653+/*
654+ * Function attributes
655+ */
656+#ifndef __ul_alloc_size
657+# if (__has_attribute(alloc_size) && __has_attribute(warn_unused_result)) || __GNUC_PREREQ (4, 3)
658+# define __ul_alloc_size(s) __attribute__((alloc_size(s), warn_unused_result))
659+# else
660+# define __ul_alloc_size(s)
661+# endif
662+#endif
663+
664+#ifndef __ul_calloc_size
665+# if (__has_attribute(alloc_size) && __has_attribute(warn_unused_result)) || __GNUC_PREREQ (4, 3)
666+# define __ul_calloc_size(n, s) __attribute__((alloc_size(n, s), warn_unused_result))
667+# else
668+# define __ul_calloc_size(n, s)
669+# endif
670+#endif
671+
672+#if __has_attribute(returns_nonnull) || __GNUC_PREREQ (4, 9)
673+# define __ul_returns_nonnull __attribute__((returns_nonnull))
674+#else
675+# define __ul_returns_nonnull
676+#endif
677+
678+/*
679+ * Force a compilation error if condition is true, but also produce a
680+ * result (of value 0 and type size_t), so the expression can be used
681+ * e.g. in a structure initializer (or wherever else comma expressions
682+ * aren't permitted).
683+ */
684+#define UL_BUILD_BUG_ON_ZERO(e) __extension__ (sizeof(struct { int:-!!(e); }))
685+#define BUILD_BUG_ON_NULL(e) ((void *)sizeof(struct { int:-!!(e); }))
686+
687+#ifndef ARRAY_SIZE
688+# define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
689+#endif
690+
691+#ifndef PATH_MAX
692+# define PATH_MAX 4096
693+#endif
694+
695+#ifndef TRUE
696+# define TRUE 1
697+#endif
698+
699+#ifndef FALSE
700+# define FALSE 0
701+#endif
702+
703+#ifndef min
704+# define min(x, y) __extension__ ({ \
705+ __typeof__(x) _min1 = (x); \
706+ __typeof__(y) _min2 = (y); \
707+ (void) (&_min1 == &_min2); \
708+ _min1 < _min2 ? _min1 : _min2; })
709+#endif
710+
711+#ifndef max
712+# define max(x, y) __extension__ ({ \
713+ __typeof__(x) _max1 = (x); \
714+ __typeof__(y) _max2 = (y); \
715+ (void) (&_max1 == &_max2); \
716+ _max1 > _max2 ? _max1 : _max2; })
717+#endif
718+
719+#ifndef cmp_numbers
720+# define cmp_numbers(x, y) __extension__ ({ \
721+ __typeof__(x) _a = (x); \
722+ __typeof__(y) _b = (y); \
723+ (void) (&_a == &_b); \
724+ _a == _b ? 0 : _a > _b ? 1 : -1; })
725+#endif
726+
727+#ifndef offsetof
728+#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
729+#endif
730+
731+/*
732+ * container_of - cast a member of a structure out to the containing structure
733+ * @ptr: the pointer to the member.
734+ * @type: the type of the container struct this is embedded in.
735+ * @member: the name of the member within the struct.
736+ */
737+#ifndef container_of
738+#define container_of(ptr, type, member) __extension__ ({ \
739+ const __typeof__( ((type *)0)->member ) *__mptr = (ptr); \
740+ (type *)( (char *)__mptr - offsetof(type,member) );})
741+#endif
742+
743+#ifndef HAVE_PROGRAM_INVOCATION_SHORT_NAME
744+# ifdef HAVE___PROGNAME
745+extern char *__progname;
746+# define program_invocation_short_name __progname
747+# else
748+# ifdef HAVE_GETEXECNAME
749+# define program_invocation_short_name \
750+ prog_inv_sh_nm_from_file(getexecname(), 0)
751+# else
752+# define program_invocation_short_name \
753+ prog_inv_sh_nm_from_file(__FILE__, 1)
754+# endif
755+static char prog_inv_sh_nm_buf[256];
756+static inline char *
757+prog_inv_sh_nm_from_file(char *f, char stripext)
758+{
759+ char *t;
760+
761+ if ((t = strrchr(f, '/')) != NULL)
762+ t++;
763+ else
764+ t = f;
765+
766+ strncpy(prog_inv_sh_nm_buf, t, sizeof(prog_inv_sh_nm_buf) - 1);
767+ prog_inv_sh_nm_buf[sizeof(prog_inv_sh_nm_buf) - 1] = '\0';
768+
769+ if (stripext && (t = strrchr(prog_inv_sh_nm_buf, '.')) != NULL)
770+ *t = '\0';
771+
772+ return prog_inv_sh_nm_buf;
773+}
774+# endif
775+#endif
776+
777+
778+#ifndef HAVE_ERR_H
779+static inline void
780+errmsg(char doexit, int excode, char adderr, const char *fmt, ...)
781+{
782+ fprintf(stderr, "%s: ", program_invocation_short_name);
783+ if (fmt != NULL) {
784+ va_list argp;
785+ va_start(argp, fmt);
786+ vfprintf(stderr, fmt, argp);
787+ va_end(argp);
788+ if (adderr)
789+ fprintf(stderr, ": ");
790+ }
791+ if (adderr)
792+ fprintf(stderr, "%m");
793+ fprintf(stderr, "\n");
794+ if (doexit)
795+ exit(excode);
796+}
797+
798+#ifndef HAVE_ERR
799+# define err(E, FMT...) errmsg(1, E, 1, FMT)
800+#endif
801+
802+#ifndef HAVE_ERRX
803+# define errx(E, FMT...) errmsg(1, E, 0, FMT)
804+#endif
805+
806+#ifndef HAVE_WARN
807+# define warn(FMT...) errmsg(0, 0, 1, FMT)
808+#endif
809+
810+#ifndef HAVE_WARNX
811+# define warnx(FMT...) errmsg(0, 0, 0, FMT)
812+#endif
813+#endif /* !HAVE_ERR_H */
814+
815+
816+/* Don't use inline function to avoid '#include "nls.h"' in c.h
817+ */
818+#define errtryhelp(eval) __extension__ ({ \
819+ fprintf(stderr, _("Try '%s --help' for more information.\n"), \
820+ program_invocation_short_name); \
821+ exit(eval); \
822+})
823+
824+/* After failed execvp() */
825+#define EX_EXEC_FAILED 126 /* Program located, but not usable. */
826+#define EX_EXEC_ENOENT 127 /* Could not find program to exec. */
827+#define errexec(name) err(errno == ENOENT ? EX_EXEC_ENOENT : EX_EXEC_FAILED, \
828+ _("failed to execute %s"), name)
829+
830+
831+static inline __attribute__((const)) int is_power_of_2(unsigned long num)
832+{
833+ return (num != 0 && ((num & (num - 1)) == 0));
834+}
835+
836+#ifndef HAVE_LOFF_T
837+typedef int64_t loff_t;
838+#endif
839+
840+#if !defined(HAVE_DIRFD) && (!defined(HAVE_DECL_DIRFD) || HAVE_DECL_DIRFD == 0) && defined(HAVE_DIR_DD_FD)
841+#include <sys/types.h>
842+#include <dirent.h>
843+static inline int dirfd(DIR *d)
844+{
845+ return d->dd_fd;
846+}
847+#endif
848+
849+/*
850+ * Fallback defines for old versions of glibc
851+ */
852+#include <fcntl.h>
853+
854+#ifdef O_CLOEXEC
855+#define UL_CLOEXECSTR "e"
856+#else
857+#define UL_CLOEXECSTR ""
858+#endif
859+
860+#ifndef O_CLOEXEC
861+#define O_CLOEXEC 0
862+#endif
863+
864+#ifdef __FreeBSD_kernel__
865+#ifndef F_DUPFD_CLOEXEC
866+#define F_DUPFD_CLOEXEC 17 /* Like F_DUPFD, but FD_CLOEXEC is set */
867+#endif
868+#endif
869+
870+
871+#ifndef AI_ADDRCONFIG
872+#define AI_ADDRCONFIG 0x0020
873+#endif
874+
875+#ifndef IUTF8
876+#define IUTF8 0040000
877+#endif
878+
879+/*
880+ * MAXHOSTNAMELEN replacement
881+ */
882+static inline size_t get_hostname_max(void)
883+{
884+ long len = sysconf(_SC_HOST_NAME_MAX);
885+
886+ if (0 < len)
887+ return len;
888+
889+#ifdef MAXHOSTNAMELEN
890+ return MAXHOSTNAMELEN;
891+#elif HOST_NAME_MAX
892+ return HOST_NAME_MAX;
893+#endif
894+ return 64;
895+}
896+
897+
898+/*
899+ * Constant strings for usage() functions. For more info see
900+ * Documentation/{howto-usage-function.txt,boilerplate.c}
901+ */
902+#define USAGE_HEADER ("\nUsage:\n")
903+#define USAGE_OPTIONS ("\nOptions:\n")
904+#define USAGE_FUNCTIONS ("\nFunctions:\n")
905+#define USAGE_COMMANDS ("\nCommands:\n")
906+#define USAGE_COLUMNS ("\nAvailable output columns:\n")
907+#define USAGE_SEPARATOR "\n"
908+
909+#define USAGE_OPTSTR_HELP ("display this help")
910+#define USAGE_OPTSTR_VERSION ("display version")
911+
912+#define USAGE_HELP_OPTIONS(marg_dsc) \
913+ "%-" #marg_dsc "s%s\n" \
914+ "%-" #marg_dsc "s%s\n" \
915+ , " -h, --help", USAGE_OPTSTR_HELP \
916+ , " -V, --version", USAGE_OPTSTR_VERSION
917+
918+#define USAGE_MAN_TAIL(_man) ("\nFor more details see %s.\n"), _man
919+
920+#define UTIL_LINUX_VERSION ("%s from %s\n"), program_invocation_short_name, PACKAGE_STRING
921+
922+#define print_version(eval) __extension__ ({ \
923+ printf(UTIL_LINUX_VERSION); \
924+ exit(eval); \
925+})
926+
927+/*
928+ * scanf modifiers for "strings allocation"
929+ */
930+#ifdef HAVE_SCANF_MS_MODIFIER
931+#define UL_SCNsA "%ms"
932+#elif defined(HAVE_SCANF_AS_MODIFIER)
933+#define UL_SCNsA "%as"
934+#endif
935+
936+/*
937+ * seek stuff
938+ */
939+#ifndef SEEK_DATA
940+# define SEEK_DATA 3
941+#endif
942+#ifndef SEEK_HOLE
943+# define SEEK_HOLE 4
944+#endif
945+
946+
947+/*
948+ * Macros to convert #define'itions to strings, for example
949+ * #define XYXXY 42
950+ * printf ("%s=%s\n", stringify(XYXXY), stringify_value(XYXXY));
951+ */
952+#define stringify_value(s) stringify(s)
953+#define stringify(s) #s
954+
955+/*
956+ * UL_ASAN_BLACKLIST is a macro to tell AddressSanitizer (a compile-time
957+ * instrumentation shipped with Clang and GCC) to not instrument the
958+ * annotated function. Furthermore, it will prevent the compiler from
959+ * inlining the function because inlining currently breaks the blacklisting
960+ * mechanism of AddressSanitizer.
961+ */
962+#if __has_feature(address_sanitizer) && __has_attribute(no_sanitize_memory) && __has_attribute(no_sanitize_address)
963+# define UL_ASAN_BLACKLIST __attribute__((noinline)) __attribute__((no_sanitize_memory)) __attribute__((no_sanitize_address))
964+#else
965+# define UL_ASAN_BLACKLIST /* nothing */
966+#endif
967+
968+/*
969+ * Note that sysconf(_SC_GETPW_R_SIZE_MAX) returns *initial* suggested size for
970+ * pwd buffer and in some cases it is not large enough. See POSIX and
971+ * getpwnam_r man page for more details.
972+ */
973+#define UL_GETPW_BUFSIZ (16 * 1024)
974+
975+/*
976+ * Darwin or other BSDs may only have MAP_ANON. To get it on Darwin we must
977+ * define _DARWIN_C_SOURCE before including sys/mman.h. We do this in config.h.
978+ */
979+#if !defined MAP_ANONYMOUS && defined MAP_ANON
980+# define MAP_ANONYMOUS (MAP_ANON)
981+#endif
982+
983+#endif /* UTIL_LINUX_C_H */
984--- /dev/null
985+++ b/locale/programs/xalloc.h
986@@ -0,0 +1,129 @@
987+/*
988+ * Copyright (C) 2010 Davidlohr Bueso <dave@gnu.org>
989+ *
990+ * This file may be redistributed under the terms of the
991+ * GNU Lesser General Public License.
992+ *
993+ * General memory allocation wrappers for malloc, realloc, calloc and strdup
994+ */
995+
996+#ifndef UTIL_LINUX_XALLOC_H
997+#define UTIL_LINUX_XALLOC_H
998+
999+#include <stdlib.h>
1000+#include <string.h>
1001+
1002+#include "c.h"
1003+
1004+#ifndef XALLOC_EXIT_CODE
1005+# define XALLOC_EXIT_CODE EXIT_FAILURE
1006+#endif
1007+
1008+static inline void __attribute__((__noreturn__))
1009+__err_oom(const char *file, unsigned int line)
1010+{
1011+ err(XALLOC_EXIT_CODE, "%s: %u: cannot allocate memory", file, line);
1012+}
1013+
1014+#define err_oom() __err_oom(__FILE__, __LINE__)
1015+
1016+static inline __ul_alloc_size(1) __ul_returns_nonnull
1017+void *xmalloc(const size_t size)
1018+{
1019+ void *ret = malloc(size);
1020+
1021+ if (!ret && size)
1022+ err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
1023+ return ret;
1024+}
1025+
1026+static inline __ul_alloc_size(2) __ul_returns_nonnull
1027+void *xrealloc(void *ptr, const size_t size)
1028+{
1029+ void *ret = realloc(ptr, size);
1030+
1031+ if (!ret && size)
1032+ err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
1033+ return ret;
1034+}
1035+
1036+static inline __ul_calloc_size(1, 2) __ul_returns_nonnull
1037+void *xcalloc(const size_t nelems, const size_t size)
1038+{
1039+ void *ret = calloc(nelems, size);
1040+
1041+ if (!ret && size && nelems)
1042+ err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
1043+ return ret;
1044+}
1045+
1046+static inline char __attribute__((warn_unused_result)) __ul_returns_nonnull
1047+*xstrdup(const char *str)
1048+{
1049+ char *ret;
1050+
1051+ if (!str)
1052+ return NULL;
1053+
1054+ ret = strdup(str);
1055+
1056+ if (!ret)
1057+ err(XALLOC_EXIT_CODE, "cannot duplicate string");
1058+ return ret;
1059+}
1060+
1061+static inline char * __attribute__((warn_unused_result)) __ul_returns_nonnull
1062+xstrndup(const char *str, size_t size)
1063+{
1064+ char *ret;
1065+
1066+ if (!str)
1067+ return NULL;
1068+
1069+ ret = strndup(str, size);
1070+
1071+ if (!ret)
1072+ err(XALLOC_EXIT_CODE, "cannot duplicate string");
1073+ return ret;
1074+}
1075+
1076+
1077+static inline int __attribute__ ((__format__(printf, 2, 3)))
1078+ xasprintf(char **strp, const char *fmt, ...)
1079+{
1080+ int ret;
1081+ va_list args;
1082+ va_start(args, fmt);
1083+ ret = vasprintf(&(*strp), fmt, args);
1084+ va_end(args);
1085+ if (ret < 0)
1086+ err(XALLOC_EXIT_CODE, "cannot allocate string");
1087+ return ret;
1088+}
1089+
1090+static inline int __attribute__ ((__format__(printf, 2, 0)))
1091+xvasprintf(char **strp, const char *fmt, va_list ap)
1092+{
1093+ int ret = vasprintf(&(*strp), fmt, ap);
1094+ if (ret < 0)
1095+ err(XALLOC_EXIT_CODE, "cannot allocate string");
1096+ return ret;
1097+}
1098+
1099+
1100+static inline char * __attribute__((warn_unused_result)) xgethostname(void)
1101+{
1102+ char *name;
1103+ size_t sz = get_hostname_max() + 1;
1104+
1105+ name = xmalloc(sizeof(char) * sz);
1106+
1107+ if (gethostname(name, sz) != 0) {
1108+ free(name);
1109+ return NULL;
1110+ }
1111+ name[sz - 1] = '\0';
1112+ return name;
1113+}
1114+
1115+#endif
diff --git a/meta/recipes-core/glibc/glibc/allow-compile-separate-from-util-linux-hardlink.patch b/meta/recipes-core/glibc/glibc/allow-compile-separate-from-util-linux-hardlink.patch
new file mode 100644
index 0000000000..1148ebfcc7
--- /dev/null
+++ b/meta/recipes-core/glibc/glibc/allow-compile-separate-from-util-linux-hardlink.patch
@@ -0,0 +1,226 @@
1---
2 locale/programs/c.h | 2
3 locale/programs/cross-localedef-hardlink.c | 79 +++++++++++++----------------
4 2 files changed, 39 insertions(+), 42 deletions(-)
5
6--- a/locale/programs/cross-localedef-hardlink.c
7+++ b/locale/programs/cross-localedef-hardlink.c
8@@ -20,6 +20,8 @@
9 * with this program; if not, write to the Free Software Foundation, Inc.,
10 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
11 */
12+
13+#undef HAVE_PCRE
14 #include <sys/types.h>
15 #include <stdlib.h>
16 #include <getopt.h>
17@@ -38,8 +40,8 @@
18
19 #include "c.h"
20 #include "xalloc.h"
21-#include "nls.h"
22-#include "closestream.h"
23+//#include "nls.h"
24+//#include "closestream.h"
25
26 #define NHASH (1<<17) /* Must be a power of 2! */
27 #define NBUF 64
28@@ -124,33 +126,33 @@ static void print_summary(void)
29 if (ctl->verbose > 1 && ctl->nlinks)
30 fputc('\n', stdout);
31
32- printf(_("Directories: %9lld\n"), ctl->ndirs);
33- printf(_("Objects: %9lld\n"), ctl->nobjects);
34- printf(_("Regular files: %9lld\n"), ctl->nregfiles);
35- printf(_("Comparisons: %9lld\n"), ctl->ncomp);
36+ printf(("Directories: %9lld\n"), ctl->ndirs);
37+ printf(("Objects: %9lld\n"), ctl->nobjects);
38+ printf(("Regular files: %9lld\n"), ctl->nregfiles);
39+ printf(("Comparisons: %9lld\n"), ctl->ncomp);
40 printf( "%s%9lld\n", (ctl->no_link ?
41- _("Would link: ") :
42- _("Linked: ")), ctl->nlinks);
43+ ("Would link: ") :
44+ ("Linked: ")), ctl->nlinks);
45 printf( "%s %9lld\n", (ctl->no_link ?
46- _("Would save: ") :
47- _("Saved: ")), ctl->nsaved);
48+ ("Would save: ") :
49+ ("Saved: ")), ctl->nsaved);
50 }
51
52 static void __attribute__((__noreturn__)) usage(void)
53 {
54 fputs(USAGE_HEADER, stdout);
55- printf(_(" %s [options] directory...\n"), program_invocation_short_name);
56+ printf((" %s [options] directory...\n"), program_invocation_short_name);
57
58 fputs(USAGE_SEPARATOR, stdout);
59- puts(_("Consolidate duplicate files using hardlinks."));
60+ puts(("Consolidate duplicate files using hardlinks."));
61
62 fputs(USAGE_OPTIONS, stdout);
63- puts(_(" -c, --content compare only contents, ignore permission, etc."));
64- puts(_(" -n, --dry-run don't actually link anything"));
65- puts(_(" -v, --verbose print summary after hardlinking"));
66- puts(_(" -vv print every hardlinked file and summary"));
67- puts(_(" -f, --force force hardlinking across filesystems"));
68- puts(_(" -x, --exclude <regex> exclude files matching pattern"));
69+ puts((" -c, --content compare only contents, ignore permission, etc."));
70+ puts((" -n, --dry-run don't actually link anything"));
71+ puts((" -v, --verbose print summary after hardlinking"));
72+ puts((" -vv print every hardlinked file and summary"));
73+ puts((" -f, --force force hardlinking across filesystems"));
74+ puts((" -x, --exclude <regex> exclude files matching pattern"));
75
76 fputs(USAGE_SEPARATOR, stdout);
77 printf(USAGE_HELP_OPTIONS(16)); /* char offset to align option descriptions */
78@@ -164,7 +166,7 @@ static inline size_t add2(size_t a, size
79 size_t sum = a + b;
80
81 if (sum < a)
82- errx(EXIT_FAILURE, _("integer overflow"));
83+ errx(EXIT_FAILURE, ("integer overflow"));
84 return sum;
85 }
86
87@@ -193,7 +195,7 @@ static void process_path(struct hardlink
88 if (st.st_dev != ctl->dev && !ctl->force) {
89 if (ctl->dev)
90 errx(EXIT_FAILURE,
91- _("%s is on different filesystem than the rest "
92+ ("%s is on different filesystem than the rest "
93 "(use -f option to override)."), name);
94 ctl->dev = st.st_dev;
95 }
96@@ -287,9 +289,9 @@ static void process_path(struct hardlink
97 (ssize_t) sizeof(ctl->iobuf1) : fsize;
98
99 if ((xsz = read(fd, ctl->iobuf1, rsize)) != rsize)
100- warn(_("cannot read %s"), name);
101+ warn(("cannot read %s"), name);
102 else if ((xsz = read(fd2, ctl->iobuf2, rsize)) != rsize)
103- warn(_("cannot read %s"), fp2->name);
104+ warn(("cannot read %s"), fp2->name);
105
106 if (xsz != rsize) {
107 close(fd);
108@@ -303,13 +305,13 @@ static void process_path(struct hardlink
109 if (fsize > 0)
110 continue;
111 if (lstat(name, &st3)) {
112- warn(_("cannot stat %s"), name);
113+ warn(("cannot stat %s"), name);
114 close(fd);
115 return;
116 }
117 st3.st_atime = st.st_atime;
118 if (stcmp(&st, &st3, 0)) {
119- warnx(_("file %s changed underneath us"), name);
120+ warnx(("file %s changed underneath us"), name);
121 close(fd);
122 return;
123 }
124@@ -329,18 +331,18 @@ static void process_path(struct hardlink
125 suffixlen + 1);
126 /* First create a temporary link to n1 under a new name */
127 if (link(n1, nam2.buf)) {
128- warn(_("failed to hardlink %s to %s (create temporary link as %s failed)"),
129+ warn(("failed to hardlink %s to %s (create temporary link as %s failed)"),
130 n1, n2, nam2.buf);
131 free(nam2.buf);
132 continue;
133 }
134 /* Then rename into place over the existing n2 */
135 if (rename(nam2.buf, n2)) {
136- warn(_("failed to hardlink %s to %s (rename temporary link to %s failed)"),
137+ warn(("failed to hardlink %s to %s (rename temporary link to %s failed)"),
138 n1, n2, n2);
139 /* Something went wrong, try to remove the now redundant temporary link */
140 if (unlink(nam2.buf))
141- warn(_("failed to remove temporary link %s"), nam2.buf);
142+ warn(("failed to remove temporary link %s"), nam2.buf);
143 free(nam2.buf);
144 continue;
145 }
146@@ -351,16 +353,16 @@ static void process_path(struct hardlink
147 /* We actually did not save anything this time, since the link second argument
148 had some other links as well. */
149 if (ctl->verbose > 1)
150- printf(_(" %s %s to %s\n"),
151- (ctl->no_link ? _("Would link") : _("Linked")),
152+ printf((" %s %s to %s\n"),
153+ (ctl->no_link ? ("Would link") : ("Linked")),
154 n1, n2);
155 } else {
156 ctl->nsaved += ((st.st_size + 4095) / 4096) * 4096;
157 if (ctl->verbose > 1)
158- printf(_(" %s %s to %s, %s %jd\n"),
159- (ctl->no_link ? _("Would link") : _("Linked")),
160+ printf((" %s %s to %s, %s %jd\n"),
161+ (ctl->no_link ? ("Would link") : ("Linked")),
162 n1, n2,
163- (ctl->no_link ? _("would save") : _("saved")),
164+ (ctl->no_link ? ("would save") : ("saved")),
165 (intmax_t)st.st_size);
166 }
167 close(fd);
168@@ -410,11 +412,6 @@ int main(int argc, char **argv)
169 { NULL, 0, NULL, 0 },
170 };
171
172- setlocale(LC_ALL, "");
173- bindtextdomain(PACKAGE, LOCALEDIR);
174- textdomain(PACKAGE);
175- close_stdout_atexit();
176-
177 while ((ch = getopt_long(argc, argv, "cnvfx:Vh", longopts, NULL)) != -1) {
178 switch (ch) {
179 case 'n':
180@@ -434,7 +431,7 @@ int main(int argc, char **argv)
181 exclude_pattern = (PCRE2_SPTR) optarg;
182 #else
183 errx(EXIT_FAILURE,
184- _("option --exclude not supported (built without pcre2)"));
185+ ("option --exclude not supported (built without pcre2)"));
186 #endif
187 break;
188 case 'V':
189@@ -447,7 +444,7 @@ int main(int argc, char **argv)
190 }
191
192 if (optind == argc) {
193- warnx(_("no directory specified"));
194+ warnx(("no directory specified"));
195 errtryhelp(EXIT_FAILURE);
196 }
197
198@@ -461,7 +458,7 @@ int main(int argc, char **argv)
199 PCRE2_UCHAR buffer[256];
200 pcre2_get_error_message(errornumber, buffer,
201 sizeof(buffer));
202- errx(EXIT_FAILURE, _("pattern error at offset %d: %s"),
203+ errx(EXIT_FAILURE, ("pattern error at offset %d: %s"),
204 (int)erroroffset, buffer);
205 }
206 match_data = pcre2_match_data_create_from_pattern(re, NULL);
207@@ -506,7 +503,7 @@ int main(int argc, char **argv)
208 >=0) {
209 if (ctl->verbose) {
210 nam1.buf[nam1baselen] = 0;
211- printf(_("Skipping %s%s\n"), nam1.buf, di->d_name);
212+ printf(("Skipping %s%s\n"), nam1.buf, di->d_name);
213 }
214 continue;
215 }
216--- a/locale/programs/c.h
217+++ b/locale/programs/c.h
218@@ -240,7 +240,7 @@ errmsg(char doexit, int excode, char add
219 /* Don't use inline function to avoid '#include "nls.h"' in c.h
220 */
221 #define errtryhelp(eval) __extension__ ({ \
222- fprintf(stderr, _("Try '%s --help' for more information.\n"), \
223+ fprintf(stderr, ("Try '%s --help' for more information.\n"), \
224 program_invocation_short_name); \
225 exit(eval); \
226 })
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-11 11:18:12 +0000