pacemaker  2.0.2-debe490
Scalable High-Availability cluster resource manager
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Functions
xpath.c File Reference
#include <crm_internal.h>
#include <stdio.h>
#include <string.h>
Include dependency graph for xpath.c:

Go to the source code of this file.

Functions

void freeXpathObject (xmlXPathObjectPtr xpathObj)
 
xmlNode * getXpathResult (xmlXPathObjectPtr xpathObj, int index)
 
void dedupXpathResults (xmlXPathObjectPtr xpathObj)
 
xmlXPathObjectPtr xpath_search (xmlNode *xml_top, const char *path)
 
void crm_foreach_xpath_result (xmlNode *xml, const char *xpath, void(*helper)(xmlNode *, void *), void *user_data)
 Run a supplied function for each result of an xpath search. More...
 
xmlNode * get_xpath_object_relative (const char *xpath, xmlNode *xml_obj, int error_level)
 
xmlNode * get_xpath_object (const char *xpath, xmlNode *xml_obj, int error_level)
 

Function Documentation

void crm_foreach_xpath_result ( xmlNode *  xml,
const char *  xpath,
void(*)(xmlNode *, void *)  helper,
void *  user_data 
)

Run a supplied function for each result of an xpath search.

Parameters
[in]xmlXML to search
[in]xpathXPath search string
[in]helperFunction to call for each result
[in,out]user_dataData to pass to supplied function
Note
The helper function will be passed the XML node of the result, and the supplied user_data. This function does not otherwise use user_data.

Definition at line 179 of file xpath.c.

void dedupXpathResults ( xmlXPathObjectPtr  xpathObj)

Definition at line 107 of file xpath.c.

void freeXpathObject ( xmlXPathObjectPtr  xpathObj)

Definition at line 45 of file xpath.c.

xmlNode* get_xpath_object ( const char *  xpath,
xmlNode *  xml_obj,
int  error_level 
)

Definition at line 220 of file xpath.c.

xmlNode* get_xpath_object_relative ( const char *  xpath,
xmlNode *  xml_obj,
int  error_level 
)

Definition at line 198 of file xpath.c.

xmlNode* getXpathResult ( xmlXPathObjectPtr  xpathObj,
int  index 
)

Definition at line 64 of file xpath.c.

xmlXPathObjectPtr xpath_search ( xmlNode *  xml_top,
const char *  path 
)

Definition at line 145 of file xpath.c.