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# sync _______________________________________________________
#
# sys_sync(void)
#
@define _SYSCALL_SYNC_NAME
%(
name = "sync"
%)
@define _SYSCALL_SYNC_ARGSTR
%(
argstr = ""
%)
probe syscall.sync = dw_syscall.sync !, nd_syscall.sync {}
probe syscall.sync.return = dw_syscall.sync.return !, nd_syscall.sync.return {}
# dw_sync _____________________________________________________
probe dw_syscall.sync = kernel.function("sys_sync").call
{
@_SYSCALL_SYNC_NAME
@_SYSCALL_SYNC_ARGSTR
}
probe dw_syscall.sync.return = kernel.function("sys_sync").return
{
@_SYSCALL_SYNC_NAME
retstr = return_str(1, $return)
}
# nd_sync _____________________________________________________
probe nd_syscall.sync = kprobe.function("sys_sync")
{
@_SYSCALL_SYNC_NAME
@_SYSCALL_SYNC_ARGSTR
}
probe nd_syscall.sync.return = kprobe.function("sys_sync").return
{
@_SYSCALL_SYNC_NAME
retstr = returnstr(1)
}