patches/gcc/4.4.5/330-libmudflap-susv3-legacy.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Aug 02 18:26:53 2011 +0200 (2011-08-02)
changeset 2592 4908eb2b6f17
permissions -rw-r--r--
scripts/functions: cvs retrieval first tries the mirror for tarballs

The cvs download helper looks for the local tarballs dir to see if it
can find a pre-downloaded tarball, and if it does not find it, does
the actual fetch to upstream via cvs.

In the process, it does not even try to get a tarball from the local
mirror, which can be useful if the mirror has been pre-populated
manually (or with a previously downloaded tree).

Fake a tarball get with the standard tarball-download helper, but
without specifying any upstream URL, which makes the helper directly
try the LAN mirror.

Of course, if no mirror is specified, no URL wil be available, and
the standard cvs retrieval will kick in.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
yann@2149
     1
diff -durN gcc-4.4.5.orig/libmudflap/mf-hooks2.c gcc-4.4.5/libmudflap/mf-hooks2.c
yann@2149
     2
--- gcc-4.4.5.orig/libmudflap/mf-hooks2.c	2009-04-10 01:23:07.000000000 +0200
yann@2149
     3
+++ gcc-4.4.5/libmudflap/mf-hooks2.c	2010-10-09 23:11:52.000000000 +0200
yann@2149
     4
@@ -421,7 +421,7 @@
yann@2149
     5
 {
yann@2149
     6
   TRACE ("%s\n", __PRETTY_FUNCTION__);
yann@2149
     7
   MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
yann@2149
     8
-  bzero (s, n);
yann@2149
     9
+  memset (s, 0, n);
yann@2149
    10
 }
yann@2149
    11
 
yann@2149
    12
 
yann@2149
    13
@@ -431,7 +431,7 @@
yann@2149
    14
   TRACE ("%s\n", __PRETTY_FUNCTION__);
yann@2149
    15
   MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
yann@2149
    16
   MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
yann@2149
    17
-  bcopy (src, dest, n);
yann@2149
    18
+  memmove (dest, src, n);
yann@2149
    19
 }
yann@2149
    20
 
yann@2149
    21
 
yann@2149
    22
@@ -441,7 +441,7 @@
yann@2149
    23
   TRACE ("%s\n", __PRETTY_FUNCTION__);
yann@2149
    24
   MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
yann@2149
    25
   MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
yann@2149
    26
-  return bcmp (s1, s2, n);
yann@2149
    27
+  return n == 0 ? 0 : memcmp (s1, s2, n);
yann@2149
    28
 }
yann@2149
    29
 
yann@2149
    30
 
yann@2149
    31
@@ -450,7 +450,7 @@
yann@2149
    32
   size_t n = strlen (s);
yann@2149
    33
   TRACE ("%s\n", __PRETTY_FUNCTION__);
yann@2149
    34
   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
yann@2149
    35
-  return index (s, c);
yann@2149
    36
+  return strchr (s, c);
yann@2149
    37
 }
yann@2149
    38
 
yann@2149
    39
 
yann@2149
    40
@@ -459,7 +459,7 @@
yann@2149
    41
   size_t n = strlen (s);
yann@2149
    42
   TRACE ("%s\n", __PRETTY_FUNCTION__);
yann@2149
    43
   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");
yann@2149
    44
-  return rindex (s, c);
yann@2149
    45
+  return strrchr (s, c);
yann@2149
    46
 }
yann@2149
    47
 
yann@2149
    48
 /* XXX:  stpcpy, memccpy */