Usermode/Libraries/libposix.so_src/include_exp/sys/resource.h

   1 /*
   2  * Acess2 POSIX Emulation
   3  * - By John Hodge (thePowersGang)
   4  *
   5  * sys/resource.h
   6  * - (XSI) Resource Operations
   7  */
   8 #ifndef _LIBPOSIX__SYS__RESOURCE_H_
   9 #define _LIBPOSIX__SYS__RESOURCE_H_
  10
  11 #include <sys/time.h>   // struct timeval
  12
  13 // (get|set)priority(which)
  14 enum
  15 {
  16         PRIO_PROCESS,
  17         PRIO_PGRP,
  18         PRIO_USER
  19 };
  20
  21 typedef unsigned int    rlim_t;
  22 #define RLIM_INFINITY   -1
  23 #define RLIM_SAVED_MAX  -2
  24 #define RLIM_SAVED_CUR  -3
  25
  26 struct rlimit
  27 {
  28         rlim_t  rlim_cur;
  29         rlim_t  rlim_max;
  30 };
  31
  32 enum
  33 {
  34         RLIMIT_AS,      // Address space size
  35         RLIMIT_CORE,    // Max core file size
  36         RLIMIT_CPU,     // CPU time limit in s (SIGXCPU when reached)
  37         RLIMIT_DATA,
  38         // TODO: More?
  39 };
  40
  41 struct rusage
  42 {
  43         struct timeval  ru_time;
  44         struct timeval  ru_stime;
  45 };
  46
  47 extern int      getpriority(int, id_t);
  48 extern int      getrlimit(int, struct rlimit *);
  49 extern int      getrusage(int, struct rusage *);
  50 extern int      setpriority(int, id_t, int);
  51 extern int      setrlimit(int, const struct rlimit *);
  52
  53 #endif
  54