include/crm/common/tickets

/* */
   1 /*
   2  * Copyright 2004-2024 the Pacemaker project contributors
   3  *
   4  * The version control history for this file may have further details.
   5  *
   6  * This source code is licensed under the GNU Lesser General Public License
   7  * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
   8  */
   9 
  10 #ifndef PCMK__CRM_COMMON_TICKETS_INTERNAL__H
  11 #define PCMK__CRM_COMMON_TICKETS_INTERNAL__H
  12 
  13 #include <stdint.h>         // uint32_t, UINT32_C()
  14 #include <sys/types.h>      // time_t
  15 #include <glib.h>           // GHashTable
  16 
  17 #ifdef __cplusplus
  18 extern "C" {
  19 #endif
  20 
  21 /*!
  22  * \file
  23  * \brief Scheduler API for tickets
  24  * \ingroup core
  25  */
  26 
  27 /*!
  28  * \internal
  29  * \brief Set ticket flags
  30  *
  31  * \param[in,out] ticket        Ticket to set flags for
  32  * \param[in]     flags_to_set  Group of enum pcmk__ticket_flags to set
  33  */
  34 #define pcmk__set_ticket_flags(ticket, flags_to_set) do {           \
  35         (ticket)->flags = pcmk__set_flags_as(__func__, __LINE__,    \
  36             LOG_TRACE, "Ticket", (ticket)->id, (ticket)->flags,     \
  37             (flags_to_set), #flags_to_set);                         \
  38     } while (0)
  39 
  40 /*!
  41  * \internal
  42  * \brief Clear ticket flags
  43  *
  44  * \param[in,out] ticket          Ticket to clear flags for
  45  * \param[in]     flags_to_clear  Group of enum pcmk__ticket_flags to clear
  46  */
  47 #define pcmk__clear_ticket_flags(ticket, flags_to_clear) do {       \
  48         (ticket)->flags = pcmk__clear_flags_as(__func__, __LINE__,  \
  49             LOG_TRACE, "Ticket", (ticket)->id, (ticket)->flags,     \
  50             (flags_to_clear), #flags_to_clear);                     \
  51     } while (0)
  52 
  53 enum pcmk__ticket_flags {
  54     pcmk__ticket_none       = UINT32_C(0),
  55     pcmk__ticket_granted    = (UINT32_C(1) << 0),
  56     pcmk__ticket_standby    = (UINT32_C(1) << 1),
  57 };
  58 
  59 // Ticket constraint object
  60 typedef struct {
  61     char *id;               // XML ID of ticket constraint or state
  62     GHashTable *state;      // XML attributes from ticket state
  63     time_t last_granted;    // When cluster was last granted the ticket
  64     uint32_t flags;         // Group of enum pcmk__ticket_flags
  65 } pcmk__ticket_t;
  66 
  67 #ifdef __cplusplus
  68 }
  69 #endif
  70 
  71 #endif // PCMK__CRM_COMMON_TICKETS_INTERNAL__H
/* */
root/include/crm/common/tickets_internal.h

INCLUDED FROM
