suberrno.h

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/*
** suberrno.h for lseos in lseos-core/kernel/core
** 
** Copyright(c)2004 IONIS group, Vianney Rancurel - Paris
** Login   <vianney@epita.fr>
** 
** Started on  Mon Nov 29 12:27:53 2004 Vianney Rancurel
** Last update Mon Dec  6 11:20:14 2004 Vianney Rancurel
*/
/*
 * suberrno (advice) codes
 */

typedef enum
  {
    WIRE_VA_NOT_IN_KERNEL = 100,
    WIRE_VA_NOT_IN_AS,
    WIRE_PA_NOT_RESERVED,
    WIRE_PA_NOT_USED,
    WIRE_PA_NOT_A_SYSTEM_PG,
    WIRE_VA_ALREADY_WIRED,
    WIRE_PA_ALREADY_WIRED,
    WIRE_VA_NOT_MAPPED,
    WIRE_NO_MATCH,
  } t_wire_suberrno_codes;

typedef enum
  {
    PRSV_SYSTEM_PGS_MUST_BE_AGG = 100,
  } t_prsv_suberrno_codes;

typedef enum
  {
    LIDT_TOO_MANY_SELECTORS = 100,
    LIDT_IDXSEL_TOO_HIGH,
    LIDT_NOT_A_TASKGATE,
    LIDT_NOT_A_SERVICE,
    LIDT_BAD_CPU,
  } t_lidt_suberrno_codes;

typedef enum
  {
    WAIT4_NO_HANG = 100,                /* hanging is forbidden         */
  } t_wait4_suberrno_codes;

typedef enum
  {
    COLLECT_NO_HANG = 100,              /* hanging is forbidden         */
    COLLECT_NOT_MGR,
  } t_collect_suberrno_codes;

typedef enum
  {
    KILL_NOT_A_PROCESS = 100,
    KILL_NEGATIVE_SIG,
    KILL_BIG_SIG,
    KILL_NOT_KILLABLE,
    KILL_NOT_SAME_PGID,
  } t_kill_suberrno_codes;

typedef enum
  {
    PSHARE_BAD_TYPE = 100,
    PSHARE_TYPE_DISABLED,
    PSHARE_NOT_AGGREGATE,
    PSHARE_AGG_DOESNT_MATCH,
    PSHARE_ALREADY_SHARED,
    PSHARE_CANT_SHARE_SYSTEM_PAGE,
    PSHARE_HOLDER_ON_IT,
  } t_share_suberrno_codes;

typedef enum
  {
    LGDT_TCB_NOT_IN_KERNEL = 100,
    LGDT_TCB_NOT_MAPPED,
    LGDT_TCB_BAD_LIMIT,
  } t_lgdt_suberrno_codes;

typedef enum
  {
    PRELE_HOLDER_ON_IT = 100,
    PRELE_NOT_HOLDER,
  } t_prele_suberrno_codes;

typedef enum
  {
    VRELE_UNMAP_BEFORE = 100,
  } t_vrele_suberrno_codes;

typedef enum
  {
    KRELE_NOT_HOLDER = 100,
  } t_krele_suberrno_codes;

typedef enum
  {
    VMAP_HOLDER_ON_IT = 100,
    VMAP_UNMAP_BEFORE,
    VMAP_CANT_MAP_SYSPG,
    VMAP_NOT_HOLDER,
  } t_vmap_suberrno_codes;

typedef enum
  {
    VUNMAP_NOT_MAPPED = 100,
  } t_vunmap_suberrno_codes;

typedef enum
  {
    PAGGREGATE_HOLDER_ON_IT = 100,
  } t_aggregate_suberrno_codes;

typedef enum
  {
    PGIVE_HOLDER_ON_IT = 100,
  } t_chholder_suberrno_codes;

typedef enum
  {
    ASREG_AS_NOT_IN_KERNEL = 100,
    ASREG_NOT_CORRECTLY_MAPPED,
    ASREG_NOT_A_SYSTEM_PAGE,
    ASREG_KAS_ALREADY_USED,
    ASREG_PAS_ALREADY_USED,
  } t_asreg_suberrno_codes;

typedef enum
  {
    TCBREG_NOT_CORRECTLY_MAPPED = 100,
    TCBREG_KA_ALREADY_USED,
    TCBREG_PA_ALREADY_USED,
    TCBREG_BAD_CPU,
    TCBREG_BAD_RING,
    TCBREG_NOT_HOLDER,
    TCBREG_NOT_SYSPG,
    TCBREG_CANT_SPECIFY_FIXEDSEL,
    TCBREG_NO_FREE_GDT_ENTRY,
  } t_tcbreg_suberrno_codes;

typedef enum
  {
    COPY_FROM_FAILED = 100,
    COPY_TO_FAILED,
    COPY_GET_FROM_TCB,
    COPY_GET_TO_TCB,
    COPY_ARGS_FAILED
  } t_copy_suberrno_codes;

typedef enum
  {
    SIGACTION2_SIG_TOO_BIG = 100,
    SIGACTION2_NOT_SIGNALABLE
  } t_sigaction2_suberrno_codes;

typedef enum
  {
    SIGRETURN_NOT_SIGNALABLE = 100,
    SIGRETURN_NOT_IN_SIGCTX,
  } t_sigreturn_suberrno_codes;

typedef enum
  {
    SIGSUSPEND_NOT_SIGNALABLE = 100
  } t_sigsuspend_suberrno_codes;

typedef enum
  {
    SIGPROCMASK_NOT_SIGNALABLE = 100
  } t_sigprocmask_suberrno_codes;

typedef enum
  {
    ASUNREG_STILL_USED = 100,
    ASUNREG_IN_RUNQ
  } t_asunreg_suberrno_codes;

typedef enum
  {
    LCLASS_INVALID_SIZEPG = 100,
    LCLASS_ALREADY_DEFINED,
    LCLASS_UNKNOWN_CLASS,
  } t_lclass_suberrno_codes;

typedef enum
  {
    LTSS_INVALID_CS = 100,
    
  } t_ltss_suberrno_codes;

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