summaryrefslogtreecommitdiff
path: root/patches/glibc/2.9/440-alpha-glibc-2.4-xstat.patch
blob: 8b5954cd5b45f25b05d06e83281c22e22c0d4ce1 (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
Original patch from: gentoo/src/patchsets/glibc/2.9/6001_all_alpha-glibc-2.4-xstat.patch

-= BEGIN original header =-
http://sources.redhat.com/bugzilla/show_bug.cgi?id=1026
http://sourceware.org/ml/libc-alpha/2005-02/msg00122.html

2005-02-26  GOTO Masanori  <gotom@debian.or.jp>

	* sysdeps/unix/sysv/linux/kernel-features.h: Define
	__ASSUME_STAT64_SYSCALL.
	* sysdeps/unix/sysv/linux/alpha/fxstat.c: Check
	__ASSUME_STAT64_SYSCALL.
	* sysdeps/unix/sysv/linux/alpha/fxstatat.c: Likewise.
	* sysdeps/unix/sysv/linux/alpha/lxstat.c: Likewise.
	* sysdeps/unix/sysv/linux/alpha/xstat.c: Likewise.
	* sysdeps/unix/sysv/linux/alpha/xstatconv.c: Don't define
	__libc_missing_axp_stat64 when it's not needed.
	* sysdeps/unix/sysv/linux/alpha/xstatconv.h: Likewise.

-= END original header =-

diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/fxstat.c glibc-2_9/sysdeps/unix/sysv/linux/alpha/fxstat.c
--- glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/fxstat.c	2004-03-11 03:58:44.000000000 +0100
+++ glibc-2_9/sysdeps/unix/sysv/linux/alpha/fxstat.c	2009-02-02 22:01:30.000000000 +0100
@@ -35,27 +35,39 @@
 __fxstat (int vers, int fd, struct stat *buf)
 {
   INTERNAL_SYSCALL_DECL (err);
-  int result, errno_out;
+  int result;
   struct kernel_stat kbuf;
 
+#if __ASSUME_STAT64_SYSCALL > 0
+  if (vers == _STAT_VER_KERNEL64)
+    {
+      result = INTERNAL_SYSCALL (fstat64, err, 2, fd, buf);
+      if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+	return result;
+      __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
+      return -1;
+    }
+#elif defined __NR_fstat64
   if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
     {
+      int errno_out;
       result = INTERNAL_SYSCALL (fstat64, err, 2, fd, buf);
       if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
 	return result;
       errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
       if (errno_out != ENOSYS)
-	goto fail;
+	{
+	  __set_errno (errno_out);
+	  return -1;
+	}
       __libc_missing_axp_stat64 = 1;
     }
+#endif
 
   result = INTERNAL_SYSCALL (fstat, err, 2, fd, &kbuf);
   if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
     return __xstat_conv (vers, &kbuf, buf);
-  errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
-  
- fail:
-  __set_errno (errno_out);
+  __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
   return -1;
 }
 hidden_def (__fxstat)
diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/fxstatat.c glibc-2_9/sysdeps/unix/sysv/linux/alpha/fxstatat.c
--- glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/fxstatat.c	2006-02-20 23:51:48.000000000 +0100
+++ glibc-2_9/sysdeps/unix/sysv/linux/alpha/fxstatat.c	2009-02-02 22:01:30.000000000 +0100
@@ -65,6 +65,20 @@
   int result, errno_out;
   struct kernel_stat kst;
 
+#if __ASSUME_STAT64_SYSCALL > 0
+  if (vers == _STAT_VER_KERNEL64)
+    {
+      if (flag & AT_SYMLINK_NOFOLLOW)
+	result = INTERNAL_SYSCALL (lstat64, err, 2, file, st);
+      else
+	result = INTERNAL_SYSCALL (stat64, err, 2, file, st);
+
+      if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+	return result;
+      errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
+      goto fail;
+    }
+#elif defined __NR_stat64
   if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
     {
       if (flag & AT_SYMLINK_NOFOLLOW)
@@ -79,6 +93,7 @@
 	goto fail;
       __libc_missing_axp_stat64 = 1;
     }
+#endif
 
   if (flag & AT_SYMLINK_NOFOLLOW)
     result = INTERNAL_SYSCALL (lstat, err, 2, file, &kst);
diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/lxstat.c glibc-2_9/sysdeps/unix/sysv/linux/alpha/lxstat.c
--- glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/lxstat.c	2004-03-11 03:58:44.000000000 +0100
+++ glibc-2_9/sysdeps/unix/sysv/linux/alpha/lxstat.c	2009-02-02 22:01:30.000000000 +0100
@@ -35,27 +35,39 @@
 __lxstat (int vers, const char *name, struct stat *buf)
 {
   INTERNAL_SYSCALL_DECL (err);
-  int result, errno_out;
+  int result;
   struct kernel_stat kbuf;
 
+#if __ASSUME_STAT64_SYSCALL > 0
+  if (vers == _STAT_VER_KERNEL64)
+    {
+      result = INTERNAL_SYSCALL (lstat64, err, 2, name, buf);
+      if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+	return result;
+      __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
+      return -1;
+    }
+#elif defined __NR_lstat64
   if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
     {
+      int errno_out;
       result = INTERNAL_SYSCALL (lstat64, err, 2, name, buf);
       if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
 	return result;
       errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
       if (errno_out != ENOSYS)
-	goto fail;
+	{
+	  __set_errno (errno_out);
+	  return -1;
+	}
       __libc_missing_axp_stat64 = 1;
     }
+#endif
 
   result = INTERNAL_SYSCALL (lstat, err, 2, name, &kbuf);
   if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
     return __xstat_conv (vers, &kbuf, buf);
-  errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
-  
- fail:
-  __set_errno (errno_out);
+  __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
   return -1;
 }
 hidden_def (__lxstat)
diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/xstat.c glibc-2_9/sysdeps/unix/sysv/linux/alpha/xstat.c
--- glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/xstat.c	2004-03-11 03:58:44.000000000 +0100
+++ glibc-2_9/sysdeps/unix/sysv/linux/alpha/xstat.c	2009-02-02 22:01:30.000000000 +0100
@@ -35,27 +35,39 @@
 __xstat (int vers, const char *name, struct stat *buf)
 {
   INTERNAL_SYSCALL_DECL (err);
-  int result, errno_out;
+  int result;
   struct kernel_stat kbuf;
 
+#if __ASSUME_STAT64_SYSCALL > 0
+  if (vers == _STAT_VER_KERNEL64)
+    {
+      result = INTERNAL_SYSCALL (stat64, err, 2, name, buf);
+      if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+	return result;
+      __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
+      return -1;
+    }
+#elif defined __NR_stat64
   if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
     {
+      int errno_out;
       result = INTERNAL_SYSCALL (stat64, err, 2, name, buf);
       if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
 	return result;
       errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
       if (errno_out != ENOSYS)
-	goto fail;
+	{
+	  __set_errno (errno_out);
+	  return -1;
+	}
       __libc_missing_axp_stat64 = 1;
     }
+#endif
 
   result = INTERNAL_SYSCALL (stat, err, 2, name, &kbuf);
   if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
     return __xstat_conv (vers, &kbuf, buf);
-  errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
-  
- fail:
-  __set_errno (errno_out);
+  __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
   return -1;
 }
 hidden_def (__xstat)
diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/xstatconv.c glibc-2_9/sysdeps/unix/sysv/linux/alpha/xstatconv.c
--- glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/xstatconv.c	2004-03-11 03:58:44.000000000 +0100
+++ glibc-2_9/sysdeps/unix/sysv/linux/alpha/xstatconv.c	2009-02-02 22:01:30.000000000 +0100
@@ -22,9 +22,14 @@
 #include <sys/stat.h>
 #include <kernel_stat.h>
 #include <xstatconv.h>
+#include <sys/syscall.h>
 
 
+#ifdef __NR_stat64
+# if __ASSUME_STAT64_SYSCALL == 0
 int __libc_missing_axp_stat64;
+# endif
+#endif
 
 int
 __xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/xstatconv.h glibc-2_9/sysdeps/unix/sysv/linux/alpha/xstatconv.h
--- glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/xstatconv.h	2006-01-08 09:21:16.000000000 +0100
+++ glibc-2_9/sysdeps/unix/sysv/linux/alpha/xstatconv.h	2009-02-02 22:01:30.000000000 +0100
@@ -18,7 +18,12 @@
    02111-1307 USA.  */
 
 #include <kernel-features.h>
+#include <sys/syscall.h>
 
+#ifdef __NR_stat64
+# if __ASSUME_STAT64_SYSCALL == 0
 extern int __libc_missing_axp_stat64 attribute_hidden;
+# endif
+#endif
 extern int __xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
   attribute_hidden;
diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/kernel-features.h glibc-2_9/sysdeps/unix/sysv/linux/kernel-features.h
--- glibc-2_9.orig/sysdeps/unix/sysv/linux/kernel-features.h	2008-08-01 23:51:04.000000000 +0200
+++ glibc-2_9/sysdeps/unix/sysv/linux/kernel-features.h	2009-02-02 22:01:30.000000000 +0100
@@ -395,6 +395,11 @@
 # define __ASSUME_GETDENTS32_D_TYPE	1
 #endif
 
+/* Starting with version 2.6.4, alpha stat64 syscalls are available.  */
+#if __LINUX_KERNEL_VERSION >= 0x020604 && defined __alpha__
+# define __ASSUME_STAT64_SYSCALL	1
+#endif
+
 /* Starting with version 2.5.3, the initial location returned by `brk'
    after exec is always rounded up to the next page.  */
 #if __LINUX_KERNEL_VERSION >= 132355