scores.c File Reference

#include <crm_internal.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <sys/types.h>
#include <crm/common/scores_compat.h>

Include dependency graph for scores.c:

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Macros
#define	_GNU_SOURCE

Functions
int	pcmk_parse_score (const char *score_s, int *score, int default_score)
	Parse an integer score from a string. More...
int	char2score (const char *score)
	Get the integer value of a score string. More...
const char *	pcmk_readable_score (int score)
	Return a displayable static string for a score value. More...
int	pcmk__add_scores (int score1, int score2)
char *	score2char (int score)
char *	score2char_stack (int score, char *buf, size_t len)

Variables
int	pcmk__score_red = 0
int	pcmk__score_green = 0
int	pcmk__score_yellow = 0

Macro Definition Documentation

_GNU_SOURCE

#define _GNU_SOURCE

Definition at line 13 of file scores.c.

Function Documentation

char2score()

int char2score

(

const char *

score

)

Get the integer value of a score string.

Given a string representation of a score, return the integer equivalent. This accepts infinity strings as well as red, yellow, and green, and bounds the result to +/-INFINITY.

Parameters

[in]

score

Score as string

Returns

Integer value corresponding to score

Definition at line 115 of file scores.c.

pcmk__add_scores()

int pcmk__add_scores	(	int	score1,
		int	score2
	)

Definition at line 167 of file scores.c.

pcmk_parse_score()

int pcmk_parse_score	(	const char *	score_s,
		int *	score,
		int	default_score
	)

Parse an integer score from a string.

Parse an integer score from a string. This accepts infinity strings as well as red, yellow, and green, and bounds the result to +/-INFINITY.

Parameters

[in]	score_s	Score as string
[out]	score	Where to store integer value corresponding to score_s (may be NULL to only check validity)
[in]	default_score	Value to use if score_s is NULL or invalid

Returns

Standard Pacemaker return code

Definition at line 39 of file scores.c.

pcmk_readable_score()

const char* pcmk_readable_score

(

int

score

)

Return a displayable static string for a score value.

Given a score value, return a pointer to a static string representation of the score suitable for log messages, output, etc.

Parameters

[in]

score

Score to display

Returns

Pointer to static memory containing string representation of score

Note

Subsequent calls to this function will overwrite the returned value, so it should be used only in a local context such as a printf()-style statement.

Definition at line 137 of file scores.c.

score2char()

char* score2char

(

int

score

)

Deprecated:

Use pcmk_readable_score() instead

Definition at line 199 of file scores.c.

score2char_stack()

char* score2char_stack	(	int	score,
		char *	buf,
		size_t	len
	)

Deprecated:

Use pcmk_readable_score() instead

Definition at line 205 of file scores.c.

Variable Documentation

pcmk__score_green

int pcmk__score_green = 0

Definition at line 22 of file scores.c.

pcmk__score_red

int pcmk__score_red = 0

Definition at line 21 of file scores.c.

pcmk__score_yellow

int pcmk__score_yellow = 0

Definition at line 23 of file scores.c.