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uml: memcpy export needs to follow host declaration

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x86_64 defines either memcpy or __memcpy depending on the gcc version, and
it looks like UML needs to follow that in its exporting.

Cc: Gabriel C <nix.or.die@googlemail.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Dike 2008-06-05 22:46:13 -07:00 committed by Linus Torvalds
parent 40fb16a360
commit 8bfd04b974
1 changed files with 4 additions and 0 deletions
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4
arch/um/sys-x86_64/ksyms.c
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@ -3,5 +3,9 @@
#include <asm/checksum.h>
/*XXX: we need them because they would be exported by x86_64 */
#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4
EXPORT_SYMBOL(memcpy);
#else
EXPORT_SYMBOL(__memcpy);
#endif
EXPORT_SYMBOL(csum_partial);