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authorRobert Schuster <thebohemian@gmx.net>2008-07-10 15:59:04 +0000
committerRobert Schuster <thebohemian@gmx.net>2008-07-10 15:59:04 +0000
commitdaca624e4b5f1363dc5ffaf333324e41746bf138 (patch)
tree27239de3f486e0d860293ab6cf83c81f67d41e40 /packages/classpath/files/javanet-local.patch
parent826c7fbb7c88eadd21abd948ef30182b6b281d06 (diff)
classpath: Added patch fixing build on newer GCCs (and prevents a bug).
Diffstat (limited to 'packages/classpath/files/javanet-local.patch')
-rw-r--r--packages/classpath/files/javanet-local.patch37
1 files changed, 37 insertions, 0 deletions
diff --git a/packages/classpath/files/javanet-local.patch b/packages/classpath/files/javanet-local.patch
new file mode 100644
index 0000000000..b8d1584e7c
--- /dev/null
+++ b/packages/classpath/files/javanet-local.patch
@@ -0,0 +1,37 @@
+Index: native/jni/java-net/local.c
+===================================================================
+RCS file: /sources/classpath/classpath/native/jni/java-net/local.c,v
+retrieving revision 1.4
+diff -u -r1.4 local.c
+--- native/jni/java-net/local.c 17 Apr 2007 21:46:27 -0000 1.4
++++ native/jni/java-net/local.c 27 Jun 2008 13:14:40 -0000
+@@ -73,27 +73,18 @@
+ return socket (PF_UNIX, stream ? SOCK_STREAM : SOCK_DGRAM, 0);
+ }
+
+-static int gcc_sucks = 0;
+-
+ int
+ local_bind (int fd, const char *addr)
+ {
+ struct sockaddr_un saddr;
+
+- /* For some reason, GCC 4.0.1 on Darwin/x86 MODIFIES the `addr'
+- pointer in the CALLER's STACK FRAME after calling this function,
+- but if we add this statement below, it doesn't! */
+- if (gcc_sucks)
+- fprintf (stderr, "bind %p\n", addr);
+-
+- if (strlen (addr) > sizeof (saddr.sun_path))
++ if (strlen (addr) >= sizeof (saddr.sun_path))
+ {
+ errno = ENAMETOOLONG;
+ return -1;
+ }
+
+- strncpy (saddr.sun_path, addr, sizeof (saddr.sun_path));
+- saddr.sun_path[sizeof (saddr.sun_path)] = '\0';
++ strcpy (saddr.sun_path, addr);
+ saddr.sun_family = AF_LOCAL;
+
+ return bind (fd, (struct sockaddr *) &saddr, SUN_LEN (&saddr));