Commit a67ba43d authored by Chris Metcalf's avatar Chris Metcalf
Browse files

asm-generic/unistd.h: support new process_vm_{readv,write} syscalls 



Also prototype the "compat" functions so they can be referenced
from C code.

Signed-off-by: default avatarChris Metcalf <cmetcalf@tilera.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
parent c2851a9b

include/asm-generic/unistd.h

+7 −1
Original line number Diff line number Diff line
@@ -685,9 +685,15 @@ __SYSCALL(__NR_syncfs, sys_syncfs) 
__SYSCALL(__NR_setns, sys_setns)

#define __NR_sendmmsg 269

__SC_COMP(__NR_sendmmsg, sys_sendmmsg, compat_sys_sendmmsg)

#define __NR_process_vm_readv 270

__SC_COMP(__NR_process_vm_readv, sys_process_vm_readv, \

          compat_sys_process_vm_readv)

#define __NR_process_vm_writev 271

__SC_COMP(__NR_process_vm_writev, sys_process_vm_writev, \

          compat_sys_process_vm_writev)



#undef __NR_syscalls

#define __NR_syscalls 270

#define __NR_syscalls 272



/*

 * All syscalls below here should go away really,

include/linux/compat.h

+9 −0
Original line number Diff line number Diff line
@@ -552,5 +552,14 @@ extern ssize_t compat_rw_copy_check_uvector(int type, 


extern void __user *compat_alloc_user_space(unsigned long len);



asmlinkage ssize_t compat_sys_process_vm_readv(compat_pid_t pid,

		const struct compat_iovec __user *lvec,

		unsigned long liovcnt, const struct compat_iovec __user *rvec,

		unsigned long riovcnt, unsigned long flags);

asmlinkage ssize_t compat_sys_process_vm_writev(compat_pid_t pid,

		const struct compat_iovec __user *lvec,

		unsigned long liovcnt, const struct compat_iovec __user *rvec,

		unsigned long riovcnt, unsigned long flags);



#endif /* CONFIG_COMPAT */

#endif /* _LINUX_COMPAT_H */