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# fsync ______________________________________________________
# long sys_fsync(unsigned int fd)
@define _SYSCALL_FSYNC_NAME
%(
name = "fsync"
%)
@define _SYSCALL_FSYNC_ARGSTR
%(
argstr = sprint(fd)
%)
probe syscall.fsync = dw_syscall.fsync !, nd_syscall.fsync ? {}
probe syscall.fsync.return = dw_syscall.fsync.return !, nd_syscall.fsync.return ? {}
# dw_fsync _____________________________________________________
probe dw_syscall.fsync = kernel.function("sys_fsync").call
{
@_SYSCALL_FSYNC_NAME
fd = __int32($fd)
@_SYSCALL_FSYNC_ARGSTR
}
probe dw_syscall.fsync.return = kernel.function("sys_fsync").return
{
@_SYSCALL_FSYNC_NAME
retstr = return_str(1, $return)
}
# nd_fsync _____________________________________________________
probe nd_syscall.fsync = kprobe.function("sys_fsync") ?
{
@_SYSCALL_FSYNC_NAME
asmlinkage()
fd = int_arg(1)
@_SYSCALL_FSYNC_ARGSTR
}
probe nd_syscall.fsync.return = kprobe.function("sys_fsync").return ?
{
@_SYSCALL_FSYNC_NAME
retstr = returnstr(1)
}