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authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>2005-12-29 17:39:59 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2005-12-29 09:48:15 -0800
commit74433c0fe105f47e78c1f2267312693870c9ebc3 (patch)
tree7b5f23e5ae0fc252feadb34f5dc7c2448261326f
parent30f04a4efa73dc80bf3f59f3f19ad5a24ac5ac0a (diff)
downloadlinux-linaro-stable-74433c0fe105f47e78c1f2267312693870c9ebc3.tar.gz
[PATCH] Hostfs: update for new glibc - add missing symbol exports
Today, when compiling UML, I got warnings for two used unexported symbols: readdir64 and truncate64. Indeed, my glibc headers are aliasing readdir to readdir64 and truncate to truncate64 (and so on). I'm then adding additional exports. Since I've no idea if the symbols where always provided in the supported glibc's, I've added weak definitions too. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--arch/um/os-Linux/user_syms.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/um/os-Linux/user_syms.c b/arch/um/os-Linux/user_syms.c
index 56d3f870926b..8da6ab31152a 100644
--- a/arch/um/os-Linux/user_syms.c
+++ b/arch/um/os-Linux/user_syms.c
@@ -34,6 +34,11 @@ EXPORT_SYMBOL(strstr);
int sym(void); \
EXPORT_SYMBOL(sym);
+extern void readdir64(void) __attribute__((weak));
+EXPORT_SYMBOL(readdir64);
+extern void truncate64(void) __attribute__((weak));
+EXPORT_SYMBOL(truncate64);
+
#ifdef SUBARCH_i386
EXPORT_SYMBOL(vsyscall_ehdr);
EXPORT_SYMBOL(vsyscall_end);