#include <unistd.h>
#include <stdbool.h>
#include <stdint.h>
#include <glib.h>
#include <libxml/tree.h>
#include <crm/common/util.h>
#include <crm/common/logging.h>
#include <crm/common/mainloop.h>
#include <crm/common/health_internal.h>
#include <crm/common/io_internal.h>
#include <crm/common/iso8601_internal.h>
#include <crm/common/results_internal.h>
#include <crm/common/messages_internal.h>
#include <crm/common/strings_internal.h>
#include <crm/common/acl_internal.h>

Include dependency graph for internal.h:

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Go to the source code of this file.

Macros
#define	PCMK__NELEM(a) ((int) (sizeof(a)/sizeof(a[0])) )

#define	PCMK__OP_FMT "%s_%s_%u"

#define	PCMK__FAIL_COUNT_PREFIX "fail-count"

#define	PCMK__LAST_FAILURE_PREFIX "last-failure"

Functions
bool	pcmk__verify_digest (xmlNode input, const char expected)

int	pcmk__add_mainloop_ipc (crm_ipc_t ipc, int priority, void userdata, const struct ipc_client_callbacks callbacks, mainloop_io_t *source)
	Connect to IPC and add it as a main loop source. More...

guint	pcmk__mainloop_timer_get_period (const mainloop_timer_t *timer)
	Get period for mainloop timer. More...

void	pcmk__xe_add_node (xmlNode xml, const char node, int nodeid)

int	pcmk__scan_nvpair (const char input, char name, char *value)

char *	pcmk__format_nvpair (const char name, const char value, const char *units)

void	pcmk__xe_set_bool_attr (xmlNodePtr node, const char *name, bool value)

bool	pcmk__xe_attr_is_true (const xmlNode node, const char name)

int	pcmk__xe_get_bool_attr (const xmlNode node, const char name, bool *value)

pid_t	pcmk__procfs_pid_of (const char *name)

unsigned int	pcmk__procfs_num_cores (void)

int	pcmk__procfs_pid2path (pid_t pid, char path[], size_t path_size)

bool	pcmk__procfs_has_pids (void)

void	crm_schema_init (void)

void	crm_schema_cleanup (void)

int	pcmk__pid_active (pid_t pid, const char *daemon)

int	pcmk__read_pidfile (const char filename, pid_t pid)

int	pcmk__pidfile_matches (const char filename, pid_t expected_pid, const char expected_name, pid_t *pid)

int	pcmk__lock_pidfile (const char filename, const char name)

char *	pcmk__op_key (const char rsc_id, const char op_type, guint interval_ms)
	Generate an operation key (RESOURCE_ACTION_INTERVAL) More...

char *	pcmk__notify_key (const char rsc_id, const char notify_type, const char *op_type)

char *	pcmk__transition_key (int transition_id, int action_id, int target_rc, const char *node)

void	pcmk__filter_op_for_digest (xmlNode *param_set)

bool	pcmk__is_fencing_action (const char *action)

void	pcmk__daemonize (const char name, const char pidfile)

void	pcmk__panic (const char *origin)

pid_t	pcmk__locate_sbd (void)

void	pcmk__sleep_ms (unsigned int ms)

int	pcmk__effective_rc (int rc)

Variables
bool	pcmk__is_daemon

char *	pcmk__our_nodename
	Node name of the local node. More...

int	pcmk__score_red

int	pcmk__score_green

int	pcmk__score_yellow

Macro Definition Documentation

◆ PCMK__FAIL_COUNT_PREFIX

#define PCMK__FAIL_COUNT_PREFIX "fail-count"

Definition at line 313 of file internal.h.

◆ PCMK__LAST_FAILURE_PREFIX

#define PCMK__LAST_FAILURE_PREFIX "last-failure"

Definition at line 314 of file internal.h.

◆ PCMK__NELEM

#define PCMK__NELEM ( a ) ((int) (sizeof(a)/sizeof(a[0])) )

Definition at line 44 of file internal.h.

◆ PCMK__OP_FMT

#define PCMK__OP_FMT "%s_%s_%u"

Definition at line 170 of file internal.h.

Function Documentation

◆ crm_schema_cleanup()

void crm_schema_cleanup ( void )

Definition at line 554 of file schemas.c.

◆ crm_schema_init()

void crm_schema_init ( void )

Definition at line 377 of file schemas.c.

◆ pcmk__add_mainloop_ipc()

int pcmk__add_mainloop_ipc	(	crm_ipc_t *	ipc,
		int	priority,
		void *	userdata,
		const struct ipc_client_callbacks *	callbacks,
		mainloop_io_t **	source
	)

Connect to IPC and add it as a main loop source.

Parameters

[in,out]	ipc	IPC connection to add
[in]	priority	Event source priority to use for connection
[in]	userdata	Data to register with callbacks
[in]	callbacks	Dispatch and destroy callbacks for connection
[out]	source	Newly allocated event source

Returns: Standard Pacemaker return code

Note: On failure, the caller is still responsible for ipc. On success, the caller should call mainloop_del_ipc_client() when source is no longer needed, which will lead to the disconnection of the IPC later in the main loop if it is connected. However the IPC disconnects, mainloop_gio_destroy() will free ipc and source after calling the destroy callback.

Definition at line 873 of file mainloop.c.

◆ pcmk__daemonize()

void pcmk__daemonize	(	const char *	name,
		const char *	pidfile
	)

Definition at line 421 of file utils.c.

◆ pcmk__effective_rc()

int pcmk__effective_rc ( int rc )

Definition at line 71 of file agents.c.

◆ pcmk__filter_op_for_digest()

void pcmk__filter_op_for_digest ( xmlNode * param_set )

Definition at line 344 of file operations.c.

◆ pcmk__format_nvpair()

char* pcmk__format_nvpair	(	const char *	name,
		const char *	value,
		const char *	units
	)

Definition at line 284 of file nvpair.c.

◆ pcmk__is_fencing_action()

bool pcmk__is_fencing_action ( const char * action )

Definition at line 489 of file operations.c.

◆ pcmk__locate_sbd()

pid_t pcmk__locate_sbd ( void )

Definition at line 195 of file watchdog.c.

◆ pcmk__lock_pidfile()

int pcmk__lock_pidfile	(	const char *	filename,
		const char *	name
	)

Definition at line 214 of file pid.c.

◆ pcmk__mainloop_timer_get_period()

guint pcmk__mainloop_timer_get_period ( const mainloop_timer_t * timer )

Get period for mainloop timer.

Parameters

[in] timer Timer

Returns: Period in ms

Definition at line 906 of file mainloop.c.

◆ pcmk__notify_key()

char* pcmk__notify_key	(	const char *	rsc_id,
		const char *	notify_type,
		const char *	op_type
	)

Definition at line 183 of file operations.c.

◆ pcmk__op_key()

char* pcmk__op_key	(	const char *	rsc_id,
		const char *	op_type,
		guint	interval_ms
	)

Generate an operation key (RESOURCE_ACTION_INTERVAL)

Parameters

[in]	rsc_id	ID of resource being operated on
[in]	op_type	Operation name
[in]	interval_ms	Operation interval

Returns: Newly allocated memory containing operation key as string

Note: This function asserts on errors, so it will never return NULL. The caller is responsible for freeing the result with free().

Definition at line 42 of file operations.c.

◆ pcmk__panic()

void pcmk__panic ( const char * origin )

Definition at line 162 of file watchdog.c.

◆ pcmk__pid_active()

int pcmk__pid_active	(	pid_t	pid,
		const char *	daemon
	)

Definition at line 23 of file pid.c.

◆ pcmk__pidfile_matches()

int pcmk__pidfile_matches	(	const char *	filename,
		pid_t	expected_pid,
		const char *	expected_name,
		pid_t *	pid
	)

Definition at line 172 of file pid.c.

◆ pcmk__procfs_has_pids()

bool pcmk__procfs_has_pids ( void )

Definition at line 211 of file procfs.c.

◆ pcmk__procfs_num_cores()

unsigned int pcmk__procfs_num_cores ( void )

Definition at line 145 of file procfs.c.

◆ pcmk__procfs_pid2path()

int pcmk__procfs_pid2path	(	pid_t	pid,
		char	path[],
		size_t	path_size
	)

Definition at line 179 of file procfs.c.

◆ pcmk__procfs_pid_of()

pid_t pcmk__procfs_pid_of ( const char * name )

Definition at line 111 of file procfs.c.

◆ pcmk__read_pidfile()

int pcmk__read_pidfile	(	const char *	filename,
		pid_t *	pid
	)

Definition at line 111 of file pid.c.

◆ pcmk__scan_nvpair()

int pcmk__scan_nvpair	(	const char *	input,
		char **	name,
		char **	value
	)

Definition at line 221 of file nvpair.c.

◆ pcmk__sleep_ms()

void pcmk__sleep_ms ( unsigned int ms )

Definition at line 561 of file utils.c.

◆ pcmk__transition_key()

char* pcmk__transition_key	(	int	transition_id,
		int	action_id,
		int	target_rc,
		const char *	node
	)

Definition at line 250 of file operations.c.

◆ pcmk__verify_digest()

bool pcmk__verify_digest	(	xmlNode *	input,
		const char *	expected
	)

Definition at line 202 of file digest.c.

◆ pcmk__xe_add_node()

void pcmk__xe_add_node	(	xmlNode *	xml,
		const char *	node,
		int	nodeid
	)

Definition at line 15 of file nodes.c.

◆ pcmk__xe_attr_is_true()

bool pcmk__xe_attr_is_true	(	const xmlNode *	node,
		const char *	name
	)

Definition at line 954 of file nvpair.c.

◆ pcmk__xe_get_bool_attr()

int pcmk__xe_get_bool_attr	(	const xmlNode *	node,
		const char *	name,
		bool *	value
	)

Definition at line 927 of file nvpair.c.

◆ pcmk__xe_set_bool_attr()

void pcmk__xe_set_bool_attr	(	xmlNodePtr	node,
		const char *	name,
		bool	value
	)

Definition at line 921 of file nvpair.c.

Variable Documentation

◆ pcmk__is_daemon

bool pcmk__is_daemon

Definition at line 47 of file logging.c.

◆ pcmk__our_nodename

char* pcmk__our_nodename

Node name of the local node.

Definition at line 48 of file logging.c.

◆ pcmk__score_green

int pcmk__score_green

Definition at line 21 of file scores.c.

◆ pcmk__score_red

int pcmk__score_red

Definition at line 20 of file scores.c.

◆ pcmk__score_yellow

int pcmk__score_yellow

Definition at line 22 of file scores.c.

Macros

Functions

Variables

Macro Definition Documentation

◆ PCMK__FAIL_COUNT_PREFIX

◆ PCMK__LAST_FAILURE_PREFIX

◆ PCMK__NELEM

◆ PCMK__OP_FMT

Function Documentation

◆ crm_schema_cleanup()

◆ crm_schema_init()

◆ pcmk__add_mainloop_ipc()

◆ pcmk__daemonize()

◆ pcmk__effective_rc()

◆ pcmk__filter_op_for_digest()

◆ pcmk__format_nvpair()

◆ pcmk__is_fencing_action()

◆ pcmk__locate_sbd()

◆ pcmk__lock_pidfile()

◆ pcmk__mainloop_timer_get_period()

◆ pcmk__notify_key()

◆ pcmk__op_key()

◆ pcmk__panic()

◆ pcmk__pid_active()

◆ pcmk__pidfile_matches()

◆ pcmk__procfs_has_pids()

◆ pcmk__procfs_num_cores()

◆ pcmk__procfs_pid2path()

◆ pcmk__procfs_pid_of()

◆ pcmk__read_pidfile()

◆ pcmk__scan_nvpair()

◆ pcmk__sleep_ms()

◆ pcmk__transition_key()

◆ pcmk__verify_digest()

◆ pcmk__xe_add_node()

◆ pcmk__xe_attr_is_true()

◆ pcmk__xe_get_bool_attr()

◆ pcmk__xe_set_bool_attr()

Variable Documentation

◆ pcmk__is_daemon

◆ pcmk__our_nodename

◆ pcmk__score_green

◆ pcmk__score_red

◆ pcmk__score_yellow