1 PSETFLAGS(3PROC)       Process Control Library Functions      PSETFLAGS(3PROC)
   2 
   3 NAME
   4      Psetflags, Punsetflags - set and unset process flags
   5 
   6 SYNOPSIS
   7      Process Control Library (libproc, -lproc)


   8      #include <libproc.h>
   9 
  10      int
  11      Psetflags(struct ps_prochandle *P, long flags);
  12 
  13      int
  14      Punsetflags(struct ps_prochandle *P, long flags);
  15 
  16 DESCRIPTION
  17      The Psetflags() and Punsetflags() functions manipulate the process flags
  18      for the process handle P.  The process flags determine how the process
  19      behaves in the face of various actions.  For example, setting the PR_FORK
  20      flag indicates that the tracing flags of the process and the inherit-on-
  21      fork mode should be set on children.  A full list of the process flags is
  22      available in the PCSET section in proc(4).
  23 
  24      The Psetflags() function sets the flags specified in flags by doing a
  25      bitwise-inclusive-OR with the previously set flags.
  26 
  27      The Punsetflags() function removes the flags specified in flags from the

   1 PSETFLAGS(3PROC)       Process Control Library Functions      PSETFLAGS(3PROC)
   2 
   3 NAME
   4      Psetflags, Punsetflags - set and unset process flags
   5 
   6 LIBRARY
   7      Process Control Library (libproc, -lproc)
   8 
   9 SYNOPSIS
  10      #include <libproc.h>
  11 
  12      int
  13      Psetflags(struct ps_prochandle *P, long flags);
  14 
  15      int
  16      Punsetflags(struct ps_prochandle *P, long flags);
  17 
  18 DESCRIPTION
  19      The Psetflags() and Punsetflags() functions manipulate the process flags
  20      for the process handle P.  The process flags determine how the process
  21      behaves in the face of various actions.  For example, setting the PR_FORK
  22      flag indicates that the tracing flags of the process and the inherit-on-
  23      fork mode should be set on children.  A full list of the process flags is
  24      available in the PCSET section in proc(4).
  25 
  26      The Psetflags() function sets the flags specified in flags by doing a
  27      bitwise-inclusive-OR with the previously set flags.
  28 
  29      The Punsetflags() function removes the flags specified in flags from the