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Diff for /src/usr.bin/ktrace/ltrace.1 between version 1.8 and 1.9

version 1.8, 2015/09/07 18:17:10 version 1.9, 2016/03/06 20:25:27
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 The string argument represents the kernel trace points, one per letter.  The string argument represents the kernel trace points, one per letter.
 The default flags are  The default flags are
 .Cm c ,  .Cm c ,
 .Cm e ,  
 .Cm i ,  .Cm i ,
 .Cm n ,  .Cm n ,
 .Cm s ,  .Cm s ,
 .Cm t ,  .Cm t ,
   .Cm u ,
 and  and
 .Cm u .  .Cm x .
 The following table equates the letters with the tracepoints:  The following table equates the letters with the tracepoints:
 .Pp  .Pp
 .Bl -tag -width flag -offset indent -compact  .Bl -tag -width flag -offset indent -compact
 .It Cm c  .It Cm c
 trace system calls  trace system calls
 .It Cm e  
 trace emulation changes  
 .It Cm i  .It Cm i
 trace I/O  trace I/O
 .It Cm n  .It Cm n
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 .It Cm u  .It Cm u
 trace user data coming from  trace user data coming from
 .Xr utrace 2  .Xr utrace 2
 .El  .It Cm x
   trace argument vector in
   .Xr execve 2
   .It Cm X
   trace environment in
   .Xr execve 2
 .It Cm +  .It Cm +
 trace the default points  trace the default points
   .El
 .It Fl u Ar trspec  .It Fl u Ar trspec
 Restrict the trace to a list of shared objects and/or function names, as  Restrict the trace to a list of shared objects and/or function names, as
 specified by the  specified by the
Legend:
Removed from v.1.8  
changed lines
  Added in v.1.9