task.c File Reference

#include "routix/system.h"
#include "routix/task.h"
#include "routix/paging.h"
#include "routix/kalloc.h"
#include "error.h"
#include "routix/file.h"
#include "string.h"
#include "sys/list.h"

Go to the source code of this file.

Functions

• void inicializarTss (tss_t *tss, word cs, word ds, dword eip, dword esp, dword eflags)
• dword * inicializar_task (dword *stack, word cs, word ds, dword eip, dword esp, dword eflags)
• pid_t get_new_pid (void)
• void inc_tareas_activas ()
• void dormir_task (task_struct_t *tarea)
• void despertar_task (task_struct_t *tarea)
• void sleep_init ()
• void wakeup_init ()
• task_struct_t * init_new_task (word cs, word ds, dword eip, dword esp, dword eflags, char *descripcion, word prioridad)
• int insertar_tarea (task_struct_t *nueva)
• task_struct_t * encontrar_proceso_por_pid (pid_t pid)
• void tomar_nombre_tarea (const char *viejo, char *nuevo)
• int remover_task (task_struct_t *tarea)

Variables

• tss_t tss
• volatile int tareas_activas = 0

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Function Documentation

void despertar_task (  task_struct_t *  tarea  )  [inline]

Definition at line 147 of file task.c. Referenced by actualizar_eventos(), cache_read(), despertar(), endrequest(), start_scheduler(), sys_exec(), sys_execve(), and sys_fork().

void dormir_task (  task_struct_t *  tarea  )  [inline]

Definition at line 128 of file task.c. Referenced by cache_read(), sys_renice(), and sys_usleep().

task_struct_t* encontrar_proceso_por_pid (  pid_t  pid  )

Definition at line 298 of file task.c. Referenced by sys_kill(), sys_proc_dump_v(), sys_renice(), and tarea_init().

pid_t get_new_pid (  void   )  [inline]

Definition at line 111 of file task.c. Referenced by sys_exec(), sys_execve(), and sys_fork().

void inc_tareas_activas (   )

Definition at line 123 of file task.c.

dword* inicializar_task (  dword *  stack, word  cs, word  ds, dword  eip, dword  esp, dword  eflags )

Definition at line 38 of file task.c. Referenced by init_new_task().

void inicializarTss (  tss_t *  tss, word  cs, word  ds, dword  eip, dword  esp, dword  eflags )

Definition at line 19 of file task.c. Referenced by start_scheduler().

task_struct_t* init_new_task (  word  cs, word  ds, dword  eip, dword  esp, dword  eflags, char *  descripcion, word  prioridad )

Definition at line 186 of file task.c. Referenced by start_scheduler(), sys_exec(), sys_execve(), and sys_fork().

int insertar_tarea (  task_struct_t *  nueva  )

Definition at line 267 of file task.c. Referenced by init_new_task().

int remover_task (  task_struct_t *  tarea  )

Saca a un proceso de la lista de procesos del scheduler Definition at line 325 of file task.c. Referenced by sys_exec(), sys_execve(), and sys_waitpid().

void sleep_init (   )  [inline]

Definition at line 164 of file task.c.

void tomar_nombre_tarea (  const char *  viejo, char *  nuevo )

Definition at line 313 of file task.c. Referenced by sys_exec(), and sys_execve().

void wakeup_init (   )  [inline]

Definition at line 175 of file task.c. Referenced by sys_exit_notify().

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Variable Documentation

volatile int tareas_activas = 0

Definition at line 121 of file task.c. Referenced by despertar_task(), dormir_task(), inc_tareas_activas(), scheduler(), sleep_init(), and wakeup_init().

tss_t tss

Definition at line 17 of file task.c. Referenced by inicializarTss(), init_MM_base(), and start_scheduler().

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