8158 Want named threads API
9857 proc manpages should have LIBRARY section

          --- old/usr/src/man/man3proc/Pclearfault.3proc.man.txt
          +++ new/usr/src/man/man3proc/Pclearfault.3proc.man.txt
   1    1  PCLEARFAULT(3PROC)     Process Control Library Functions    PCLEARFAULT(3PROC)
   2    2  
   3    3  NAME
   4    4       Pclearfault, Lclearfault - clear process and thread faults
   5    5  
   6      -SYNOPSIS
        6 +LIBRARY
   7    7       Process Control Library (libproc, -lproc)
        8 +
        9 +SYNOPSIS
   8   10       #include <libproc.h>
   9   11  
  10   12       int
  11   13       Pclearfault(struct ps_prochandle *P);
  12   14  
  13   15       int
  14   16       Lclearfault(struct ps_lwphandle *L);
  15   17  
  16   18  DESCRIPTION
  17   19       During normal operation a process may encounter a fault, due to a

  18   20       hardware exception, identifying a problem with the running process.
  19   21       Hardware faults include things like executing illegal instructions,
  20   22       encountering a breakpoint, and arithmetic exceptions.  Faults are
  21   23       discussed further in proc(4).
  22   24  
  23   25       The Pclearfault() function instructs the system to clear any fault
  24   26       pending delivery to a thread in the process represented by the process
  25   27       handle P.  The pending fault will never be delivered to process
  26   28       represented by P.
  27   29  
  28   30       The Lclearfault() function is identical to the Pclearfault() function,
  29   31       except rather than operating on the representative thread of the process
  30   32       it operates on the thread handle L.
  31   33  
  32   34       The Pclearfault() and Lclearfault() functions only have meaning for
  33   35       active processes.  They will fail on process handles corresponding to
  34   36       zombie processes, ELF objects, and cores.
  35   37  
  36   38  RETURN VALUES
  37   39       Upon successful completion, the Pclearfault() and Lclearfault() functions
  38   40       clear pending faults and return 0.  Otherwise, -1 is returned, errno is
  39   41       set to indicate the error, and no faults are cleared.
  40   42  
  41   43  ERRORS
  42   44       For a full list of possible errors see the DIAGNOSTICS section in
  43   45       proc(4).
  44   46  
  45   47  INTERFACE STABILITY
  46   48       Uncommitted
  47   49  
  48   50  MT-LEVEL
  49   51       See LOCKING in libproc(3LIB).
  50   52  
  51   53  SEE ALSO
  52   54       libproc(3LIB), proc(4)
  53   55  
  54   56  illumos                          May 11, 2016                          illumos

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