readproc, freeproc - read information from next /proc/## entry

readproc  reads the information for the next process matching the criteria specified in PT and fills them
       into a proc_t structure. If return_buf is not NULL, it will use the  struct  pointed  at  by  return_buf.
       Otherwise it will allocate a new proc_t structure and return a pointer to it.  Note that (if so specified
       in PT) readproc always allocates memory if it fills in the environ or cmdline parts of proc_t.

       freeproc frees all memory allocated for the proc_t struct *p.

       The proc_t structure is defined in <proc/readproc.h>, please look there for a definition of all fields.

       readproc, freeproc  - read information from next /proc/## entry

       Please send bug reports to procps@freelists.org

Linux Manpage                                     14 July 2014                                       READPROC(3)

readproc returns a pointer to the next proc_t or NULL if there are no more processes left.

openproc(3), readproctab(3), /usr/include/proc/readproc.h, /proc/#pid/,

#include<proc/readproc.h>proc_t*readproc(PROCTAB*PT,proc_t*return_buf);voidfreeproc(proc_t*p);