#include <unistd.h>
#include <stdbool.h>
#include <stdint.h>
#include <glib.h>
#include <libxml/tree.h>
#include <crm/common/logging.h>
#include <crm/common/mainloop.h>
#include <crm/common/strings.h>
#include <crm/common/actions_internal.h>
#include <crm/common/digest_internal.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/nvpair_internal.h>
#include <crm/common/scores_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__assert_alloc(nmemb, size) pcmk__assert_alloc_as(__FILE__, __func__, __LINE__, nmemb, size)

#define	PCMK__FAIL_COUNT_PREFIX "fail-count"

#define	PCMK__LAST_FAILURE_PREFIX "last-failure"

Functions
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)

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)

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)

void	pcmk__daemonize (const char name, const char pidfile)

void	pcmk__panic (const char *reason)

pid_t	pcmk__locate_sbd (void)

void	pcmk__sleep_ms (unsigned int ms)

guint	pcmk__create_timer (guint interval_ms, GSourceFunc fn, gpointer data)

guint	pcmk__timeout_ms2s (guint timeout_ms)

int	pcmk__effective_rc (int rc)

Variables
bool	pcmk__is_daemon

int	pcmk__score_red

int	pcmk__score_green

int	pcmk__score_yellow

Macro Definition Documentation

◆ pcmk__assert_alloc

#define pcmk__assert_alloc	(	nmemb,
		size
	)	pcmk__assert_alloc_as(__FILE__, __func__, __LINE__, nmemb, size)

Definition at line 257 of file internal.h.

◆ PCMK__FAIL_COUNT_PREFIX

#define PCMK__FAIL_COUNT_PREFIX "fail-count"

Definition at line 310 of file internal.h.

◆ PCMK__LAST_FAILURE_PREFIX

#define PCMK__LAST_FAILURE_PREFIX "last-failure"

Definition at line 311 of file internal.h.

◆ PCMK__NELEM

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

Definition at line 49 of file internal.h.

Function Documentation

◆ 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 861 of file mainloop.c.

◆ pcmk__create_timer()

guint pcmk__create_timer	(	guint	interval_ms,
		GSourceFunc	fn,
		gpointer	data
	)

Definition at line 401 of file utils.c.

◆ pcmk__daemonize()

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

Definition at line 284 of file utils.c.

◆ pcmk__effective_rc()

int pcmk__effective_rc ( int rc )

Definition at line 63 of file agents.c.

◆ pcmk__format_nvpair()

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

Definition at line 187 of file nvpair.c.

◆ pcmk__locate_sbd()

pid_t pcmk__locate_sbd ( void )

Definition at line 190 of file watchdog.c.

◆ pcmk__lock_pidfile()

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

Definition at line 210 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 907 of file mainloop.c.

◆ pcmk__panic()

void pcmk__panic ( const char * reason )

Definition at line 172 of file watchdog.c.

◆ pcmk__pid_active()

int pcmk__pid_active	(	pid_t	pid,
		const char *	daemon
	)

Definition at line 19 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 168 of file pid.c.

◆ pcmk__procfs_has_pids()

bool pcmk__procfs_has_pids ( void )

Definition at line 207 of file procfs.c.

◆ pcmk__procfs_num_cores()

unsigned int pcmk__procfs_num_cores ( void )

Definition at line 141 of file procfs.c.

◆ pcmk__procfs_pid2path()

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

Definition at line 175 of file procfs.c.

◆ pcmk__procfs_pid_of()

pid_t pcmk__procfs_pid_of ( const char * name )

Definition at line 107 of file procfs.c.

◆ pcmk__read_pidfile()

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

Definition at line 107 of file pid.c.

◆ pcmk__scan_nvpair()

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

Definition at line 124 of file nvpair.c.

◆ pcmk__sleep_ms()

void pcmk__sleep_ms ( unsigned int ms )

Definition at line 355 of file utils.c.

◆ pcmk__timeout_ms2s()

guint pcmk__timeout_ms2s ( guint timeout_ms )

Definition at line 425 of file utils.c.

◆ pcmk__xe_add_node()

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

Definition at line 147 of file nodes.c.

Variable Documentation

◆ pcmk__is_daemon

bool pcmk__is_daemon

Definition at line 47 of file logging.c.

◆ pcmk__score_green

int pcmk__score_green

Definition at line 17 of file scores.c.

◆ pcmk__score_red

int pcmk__score_red

Definition at line 16 of file scores.c.

◆ pcmk__score_yellow

int pcmk__score_yellow

Definition at line 18 of file scores.c.

Macros

Functions

Variables