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uml: i386: Avoid redefinition of NR_syscalls

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The i386 subarch happens to pull in original NR_syscalls. Maybe we can
make that work for all host arch, but for now just avoid the clash by
using an all-upper-case name.

  CC      arch/um/kernel/skas/syscall.o/data/linux-2.6/arch/um/kernel/skas/syscall.c:13:1: warning: "NR_syscalls" redefined
In file included from /data/linux-2.6/arch/x86/include/asm/unistd.h:3,
                 from /data/linux-2.6/arch/um/sys-i386/shared/sysdep/syscalls.h:6,
                 from /data/linux-2.6/arch/um/kernel/skas/syscall.c:10:
/data/linux-2.6/arch/x86/include/asm/unistd_32.h:349:1: warning: this is the location of the previous definition

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jan Kiszka 2010-04-19 23:53:07 +02:00 committed by Jiri Kosina
parent a8cd4561ea
commit ce60d4d5d5
1 changed files with 2 additions and 2 deletions
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4
arch/um/kernel/skas/syscall.c
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@ -10,7 +10,7 @@
#include "sysdep/syscalls.h"
extern int syscall_table_size;
#define NR_syscalls (syscall_table_size / sizeof(void *))
#define NR_SYSCALLS (syscall_table_size / sizeof(void *))
void handle_syscall(struct uml_pt_regs *r)
{
@ -30,7 +30,7 @@ void handle_syscall(struct uml_pt_regs *r)
* in case it's a compiler bug.
*/
syscall = UPT_SYSCALL_NR(r);
if ((syscall >= NR_syscalls) || (syscall < 0))
if ((syscall >= NR_SYSCALLS) || (syscall < 0))
result = -ENOSYS;
else result = EXECUTE_SYSCALL(syscall, regs);