1 PSTACK_ITER(3PROC)     Process Control Library Functions    PSTACK_ITER(3PROC)
   2 
   3 NAME
   4      Pstack_iter - iterate process stack frames
   5 
   6 SYNOPSIS
   7      Process Control Library (libproc, -lproc)


   8      #include <libproc.h>
   9 
  10      int
  11      Pstack_iter(struct ps_prochandle *P, const prgregset_t regs,
  12          proc_stack_f *func, void *data);
  13 
  14 DESCRIPTION
  15      The Pstack_iter() function iterates over the stack frames in the process
  16      P starting at the point defined by regs.
  17 
  18      For each valid stack frame encountered, the callback function func is
  19      invoked with data passed as argument.  The full signature of proc_stack_f
  20      is defined in libproc(3LIB).  With each callback, a register set,
  21      argument set, and argument count will be provided.  In that register set,
  22      only a subset of the registers will be valid, which include the frame
  23      pointer, program counter, and on SPARC systems, the next program counter.
  24      These registers can be accessed with the constants R_FP, R_PC, and R_nPC
  25      respectively.  These correspond to the registers %ebp and %eip on i386,
  26      %rbp and %rip on amd64, %fp, %pc, and %npc on both SPARC and SPARCv9.
  27 

   1 PSTACK_ITER(3PROC)     Process Control Library Functions    PSTACK_ITER(3PROC)
   2 
   3 NAME
   4      Pstack_iter - iterate process stack frames
   5 
   6 LIBRARY
   7      Process Control Library (libproc, -lproc)
   8 
   9 SYNOPSIS
  10      #include <libproc.h>
  11 
  12      int
  13      Pstack_iter(struct ps_prochandle *P, const prgregset_t regs,
  14          proc_stack_f *func, void *data);
  15 
  16 DESCRIPTION
  17      The Pstack_iter() function iterates over the stack frames in the process
  18      P starting at the point defined by regs.
  19 
  20      For each valid stack frame encountered, the callback function func is
  21      invoked with data passed as argument.  The full signature of proc_stack_f
  22      is defined in libproc(3LIB).  With each callback, a register set,
  23      argument set, and argument count will be provided.  In that register set,
  24      only a subset of the registers will be valid, which include the frame
  25      pointer, program counter, and on SPARC systems, the next program counter.
  26      These registers can be accessed with the constants R_FP, R_PC, and R_nPC
  27      respectively.  These correspond to the registers %ebp and %eip on i386,
  28      %rbp and %rip on amd64, %fp, %pc, and %npc on both SPARC and SPARCv9.
  29