summaryrefslogtreecommitdiffstats
path: root/meta/packages/glibc/ldconfig-native-2.5/ldconfig.patch
blob: d143a075f5f8b8a12422dd3edb209f819cc290de (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
---
 cache.c        |   11 +-
 chroot_canon.c |    7 +
 dl-cache.c     |  235 ---------------------------------------------------------
 dl-cache.h     |    3 
 ldconfig.c     |   27 ++++--
 readlib.c      |    7 +
 xstrdup.c      |   11 --
 7 files changed, 45 insertions(+), 256 deletions(-)

Index: 1/cache.c
===================================================================
--- 1.orig/cache.c	2007-11-23 17:05:44.000000000 +0000
+++ 1/cache.c	2007-11-23 17:05:56.000000000 +0000
@@ -15,6 +15,9 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
+#define _LARGEFILE64_SOURCE
+#define _GNU_SOURCE
+
 #include <errno.h>
 #include <error.h>
 #include <dirent.h>
@@ -29,8 +32,10 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 
-#include <ldconfig.h>
-#include <dl-cache.h>
+#include "ldconfig.h"
+#include "dl-cache.h"
+# define N_(msgid)  msgid
+#define _(msg) msg
 
 struct cache_entry
 {
@@ -230,8 +235,6 @@ init_cache (void)
   entries = NULL;
 }
 
-
-
 static
 int compare (const struct cache_entry *e1, const struct cache_entry *e2)
 {
Index: 1/chroot_canon.c
===================================================================
--- 1.orig/chroot_canon.c	2007-11-23 17:05:44.000000000 +0000
+++ 1/chroot_canon.c	2007-11-23 17:05:56.000000000 +0000
@@ -16,6 +16,9 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
+#define _LARGEFILE64_SOURCE
+#define _GNU_SOURCE
+
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
@@ -26,7 +29,9 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include <ldconfig.h>
+#include "ldconfig.h"
+
+#define __set_errno(Val) errno = (Val)
 
 #ifndef PATH_MAX
 #define PATH_MAX 1024
Index: 1/dl-cache.c
===================================================================
--- 1.orig/dl-cache.c	2007-11-23 17:05:44.000000000 +0000
+++ 1/dl-cache.c	2007-11-23 17:05:56.000000000 +0000
@@ -19,12 +19,12 @@
 
 #include <assert.h>
 #include <unistd.h>
-#include <ldsodefs.h>
+//#include "ldsodefs.h"
 #include <sys/mman.h>
 #include <dl-cache.h>
 #include <dl-procinfo.h>
 
-#include <stdio-common/_itoa.h>
+//#include "_itoa.h"
 
 #ifndef _DL_PLATFORMS_COUNT
 # define _DL_PLATFORMS_COUNT 0
@@ -38,103 +38,7 @@ static size_t cachesize;
 /* 1 if cache_data + PTR points into the cache.  */
 #define _dl_cache_verify_ptr(ptr) (ptr < cache_data_size)
 
-#define SEARCH_CACHE(cache) \
-/* We use binary search since the table is sorted in the cache file.	      \
-   The first matching entry in the table is returned.			      \
-   It is important to use the same algorithm as used while generating	      \
-   the cache file.  */							      \
-do									      \
-  {									      \
-    left = 0;								      \
-    right = cache->nlibs - 1;						      \
-									      \
-    while (left <= right)						      \
-      {									      \
-	__typeof__ (cache->libs[0].key) key;				      \
-									      \
-	middle = (left + right) / 2;					      \
-									      \
-	key = cache->libs[middle].key;					      \
-									      \
-	/* Make sure string table indices are not bogus before using	      \
-	   them.  */							      \
-	if (! _dl_cache_verify_ptr (key))				      \
-	  {								      \
-	    cmpres = 1;							      \
-	    break;							      \
-	  }								      \
-									      \
-	/* Actually compare the entry with the key.  */			      \
-	cmpres = _dl_cache_libcmp (name, cache_data + key);		      \
-	if (__builtin_expect (cmpres == 0, 0))				      \
-	  {								      \
-	    /* Found it.  LEFT now marks the last entry for which we	      \
-	       know the name is correct.  */				      \
-	    left = middle;						      \
-									      \
-	    /* There might be entries with this name before the one we	      \
-	       found.  So we have to find the beginning.  */		      \
-	    while (middle > 0)						      \
-	      {								      \
-		__typeof__ (cache->libs[0].key) key;			      \
-									      \
-		key = cache->libs[middle - 1].key;			      \
-		/* Make sure string table indices are not bogus before	      \
-		   using them.  */					      \
-		if (! _dl_cache_verify_ptr (key)			      \
-		    /* Actually compare the entry.  */			      \
-		    || _dl_cache_libcmp (name, cache_data + key) != 0)	      \
-		  break;						      \
-		--middle;						      \
-	      }								      \
-									      \
-	    do								      \
-	      {								      \
-		int flags;						      \
-		__typeof__ (cache->libs[0]) *lib = &cache->libs[middle];      \
-									      \
-		/* Only perform the name test if necessary.  */		      \
-		if (middle > left					      \
-		    /* We haven't seen this string so far.  Test whether the  \
-		       index is ok and whether the name matches.  Otherwise   \
-		       we are done.  */					      \
-		    && (! _dl_cache_verify_ptr (lib->key)		      \
-			|| (_dl_cache_libcmp (name, cache_data + lib->key)    \
-			    != 0)))					      \
-		  break;						      \
-									      \
-		flags = lib->flags;					      \
-		if (_dl_cache_check_flags (flags)			      \
-		    && _dl_cache_verify_ptr (lib->value))		      \
-		  {							      \
-		    if (best == NULL || flags == GLRO(dl_correct_cache_id))   \
-		      {							      \
-			HWCAP_CHECK;					      \
-			best = cache_data + lib->value;			      \
-									      \
-			if (flags == GLRO(dl_correct_cache_id))		      \
-			  /* We've found an exact match for the shared	      \
-			     object and no general `ELF' release.  Stop	      \
-			     searching.  */				      \
-			  break;					      \
-		      }							      \
-		  }							      \
-	      }								      \
-	    while (++middle <= right);					      \
-	    break;							      \
-	}								      \
-									      \
-	if (cmpres < 0)							      \
-	  left = middle + 1;						      \
-	else								      \
-	  right = middle - 1;						      \
-      }									      \
-  }									      \
-while (0)
-
-
 int
-internal_function
 _dl_cache_libcmp (const char *p1, const char *p2)
 {
   while (*p1 != '\0')
@@ -173,139 +77,4 @@ _dl_cache_libcmp (const char *p1, const 
 }
 
 
-/* Look up NAME in ld.so.cache and return the file name stored there,
-   or null if none is found.  */
 
-const char *
-internal_function
-_dl_load_cache_lookup (const char *name)
-{
-  int left, right, middle;
-  int cmpres;
-  const char *cache_data;
-  uint32_t cache_data_size;
-  const char *best;
-
-  /* Print a message if the loading of libs is traced.  */
-  if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_LIBS, 0))
-    _dl_debug_printf (" search cache=%s\n", LD_SO_CACHE);
-
-  if (cache == NULL)
-    {
-      /* Read the contents of the file.  */
-      void *file = _dl_sysdep_read_whole_file (LD_SO_CACHE, &cachesize,
-					       PROT_READ);
-
-      /* We can handle three different cache file formats here:
-	 - the old libc5/glibc2.0/2.1 format
-	 - the old format with the new format in it
-	 - only the new format
-	 The following checks if the cache contains any of these formats.  */
-      if (file != MAP_FAILED && cachesize > sizeof *cache
-	  && memcmp (file, CACHEMAGIC, sizeof CACHEMAGIC - 1) == 0)
-	{
-	  size_t offset;
-	  /* Looks ok.  */
-	  cache = file;
-
-	  /* Check for new version.  */
-	  offset = ALIGN_CACHE (sizeof (struct cache_file)
-				+ cache->nlibs * sizeof (struct file_entry));
-
-	  cache_new = (struct cache_file_new *) ((void *) cache + offset);
-	  if (cachesize < (offset + sizeof (struct cache_file_new))
-	      || memcmp (cache_new->magic, CACHEMAGIC_VERSION_NEW,
-			 sizeof CACHEMAGIC_VERSION_NEW - 1) != 0)
-	    cache_new = (void *) -1;
-	}
-      else if (file != MAP_FAILED && cachesize > sizeof *cache_new
-	       && memcmp (file, CACHEMAGIC_VERSION_NEW,
-			  sizeof CACHEMAGIC_VERSION_NEW - 1) == 0)
-	{
-	  cache_new = file;
-	  cache = file;
-	}
-      else
-	{
-	  if (file != MAP_FAILED)
-	    __munmap (file, cachesize);
-	  cache = (void *) -1;
-	}
-
-      assert (cache != NULL);
-    }
-
-  if (cache == (void *) -1)
-    /* Previously looked for the cache file and didn't find it.  */
-    return NULL;
-
-  best = NULL;
-
-  if (cache_new != (void *) -1)
-    {
-      uint64_t platform;
-
-      /* This is where the strings start.  */
-      cache_data = (const char *) cache_new;
-
-      /* Now we can compute how large the string table is.  */
-      cache_data_size = (const char *) cache + cachesize - cache_data;
-
-      platform = _dl_string_platform (GLRO(dl_platform));
-      if (platform != (uint64_t) -1)
-	platform = 1ULL << platform;
-
-      /* Only accept hwcap if it's for the right platform.  */
-#ifdef USE_TLS
-# define _DL_HWCAP_TLS_MASK (1LL << 63)
-#else
-# define _DL_HWCAP_TLS_MASK 0
-#endif
-#define HWCAP_CHECK \
-      if (GLRO(dl_osversion) && lib->osversion > GLRO(dl_osversion))	      \
-	continue;							      \
-      if (_DL_PLATFORMS_COUNT						      \
-	  && (lib->hwcap & _DL_HWCAP_PLATFORM) != 0			      \
-	  && (lib->hwcap & _DL_HWCAP_PLATFORM) != platform)		      \
-	continue;							      \
-      if (lib->hwcap							      \
-	  & ~(GLRO(dl_hwcap) | _DL_HWCAP_PLATFORM | _DL_HWCAP_TLS_MASK))      \
-	continue
-      SEARCH_CACHE (cache_new);
-    }
-  else
-    {
-      /* This is where the strings start.  */
-      cache_data = (const char *) &cache->libs[cache->nlibs];
-
-      /* Now we can compute how large the string table is.  */
-      cache_data_size = (const char *) cache + cachesize - cache_data;
-
-#undef HWCAP_CHECK
-#define HWCAP_CHECK do {} while (0)
-      SEARCH_CACHE (cache);
-    }
-
-  /* Print our result if wanted.  */
-  if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_LIBS, 0)
-      && best != NULL)
-    _dl_debug_printf ("  trying file=%s\n", best);
-
-  return best;
-}
-
-#ifndef MAP_COPY
-/* If the system does not support MAP_COPY we cannot leave the file open
-   all the time since this would create problems when the file is replaced.
-   Therefore we provide this function to close the file and open it again
-   once needed.  */
-void
-_dl_unload_cache (void)
-{
-  if (cache != NULL && cache != (struct cache_file *) -1)
-    {
-      __munmap (cache, cachesize);
-      cache = NULL;
-    }
-}
-#endif
Index: 1/dl-cache.h
===================================================================
--- 1.orig/dl-cache.h	2007-11-23 17:05:44.000000000 +0000
+++ 1/dl-cache.h	2007-11-23 17:05:56.000000000 +0000
@@ -101,5 +101,4 @@ struct cache_file_new
 (((addr) + __alignof__ (struct cache_file_new) -1)	\
  & (~(__alignof__ (struct cache_file_new) - 1)))
 
-extern int _dl_cache_libcmp (const char *p1, const char *p2)
-     internal_function;
+extern int _dl_cache_libcmp (const char *p1, const char *p2);
Index: 1/ldconfig.c
===================================================================
--- 1.orig/ldconfig.c	2007-11-23 17:05:44.000000000 +0000
+++ 1/ldconfig.c	2007-11-23 17:05:56.000000000 +0000
@@ -15,6 +15,9 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
+#define _LARGEFILE64_SOURCE
+#define _GNU_SOURCE
+
 #define PROCINFO_CLASS static
 #include <alloca.h>
 #include <argp.h>
@@ -37,10 +40,20 @@
 #include <glob.h>
 #include <libgen.h>
 
-#include <ldconfig.h>
-#include <dl-cache.h>
+#include "ldconfig.h"
+#include "dl-cache.h"
+
+#include "dl-procinfo.h"
+
+#include "argp.h"
+
+
+#define SYSCONFDIR "/etc"
+#define LIBDIR "/usr/lib"
+#define SLIBDIR "/lib"
+# define N_(msgid)  msgid
+#define _(msg) msg
 
-#include <dl-procinfo.h>
 
 #ifdef _DL_FIRST_PLATFORM
 # define _DL_FIRST_EXTRA (_DL_FIRST_PLATFORM + _DL_PLATFORMS_COUNT)
@@ -53,7 +66,7 @@
 #endif
 
 /* Get libc version number.  */
-#include <version.h>
+#include "version.h"
 
 #define PACKAGE _libc_intl_domainname
 
@@ -143,8 +156,8 @@ static const struct argp_option options[
   { NULL, 0, NULL, 0, NULL, 0 }
 };
 
-#define PROCINFO_CLASS static
-#include <dl-procinfo.c>
+//#define PROCINFO_CLASS static
+//#include <dl-procinfo.c>
 
 /* Short description of program.  */
 static const char doc[] = N_("Configure Dynamic Linker Run Time Bindings.");
@@ -281,7 +294,7 @@ parse_opt (int key, char *arg, struct ar
 static void
 print_version (FILE *stream, struct argp_state *state)
 {
-  fprintf (stream, "ldconfig (GNU %s) %s\n", PACKAGE, VERSION);
+  fprintf (stream, "ldconfig (Hacked Poky Version)\n");
   fprintf (stream, gettext ("\
 Copyright (C) %s Free Software Foundation, Inc.\n\
 This is free software; see the source for copying conditions.  There is NO\n\
Index: 1/readlib.c
===================================================================
--- 1.orig/readlib.c	2007-11-23 17:05:44.000000000 +0000
+++ 1/readlib.c	2007-11-23 17:05:56.000000000 +0000
@@ -21,6 +21,9 @@
    development version.  Besides the simplification, it has also been
    modified to read some other file formats.  */
 
+#define _LARGEFILE64_SOURCE
+#define _GNU_SOURCE
+
 #include <a.out.h>
 #include <elf.h>
 #include <error.h>
@@ -34,7 +37,9 @@
 #include <sys/stat.h>
 #include <gnu/lib-names.h>
 
-#include <ldconfig.h>
+#include "ldconfig.h"
+
+#define _(msg) msg
 
 #define Elf32_CLASS ELFCLASS32
 #define Elf64_CLASS ELFCLASS64
Index: 1/xstrdup.c
===================================================================
--- 1.orig/xstrdup.c	2007-11-23 17:05:44.000000000 +0000
+++ 1/xstrdup.c	2007-11-23 17:05:56.000000000 +0000
@@ -15,15 +15,10 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#define _GNU_SOURCE
+
+#include <string.h>
 
-#if defined STDC_HEADERS || defined HAVE_STRING_H || _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-#endif
 void *xmalloc (size_t n) __THROW;
 char *xstrdup (char *string) __THROW;