patches/glibc/2.7/250-sh-chop-linux-version.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed Sep 21 22:42:35 2011 +0200 (2011-09-21)
changeset 2677 7df89370f805
permissions -rw-r--r--
kernel/linux: add alternate download locations

Since kernel.org is dead, and there is no announced or known estimated
time or return to normality, it is impossible to download any kernel at
this time.

Add a known-working mirror.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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--- glibc-2.7/sysdeps/unix/sysv/linux/dl-osinfo.h.orig	2007-09-15 23:54:08.000000000 +0100
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+++ glibc-2.7/sysdeps/unix/sysv/linux/dl-osinfo.h	2008-08-20 09:26:26.000000000 +0100
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@@ -83,6 +83,10 @@
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   int parts;
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   char *cp;
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   struct utsname uts;
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+  int dotsfound = 0;
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+  int versionindex = 0;
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+  char *choppoint;
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+
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   /* Try the uname system call.  */
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   if (__uname (&uts))
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@@ -102,8 +106,34 @@
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   else
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     buf = uts.release;
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+  /* We are only interested in the first three kernel numbers, so */
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+  /* chop off anything past that: */
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+
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+  choppoint = buf;
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+  while (1)
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+    {
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+      versionindex++;
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+      if (versionindex == 63) break;
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+      if (*choppoint == '.') dotsfound++;
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+      choppoint++;
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+      if (dotsfound == 2)
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+      {
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+        if (*choppoint == '0' || *choppoint == '1'
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+          || *choppoint == '2' || *choppoint == '3'
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+          || *choppoint == '4' || *choppoint == '5'
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+          || *choppoint == '6' || *choppoint == '7'
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+          || *choppoint == '8' || *choppoint == '9')
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+          continue;
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+        else
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+          {
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+            *choppoint = 0;
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+            break;
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+          }
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+      }
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+    }
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+
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   /* Now convert it into a number.  The string consists of at most
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-     three parts.  */
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+     three parts.  Now it does, anyway.  ;-)  */
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   version = 0;
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   parts = 0;
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   cp = buf;