initHooks.c File Reference

#include <stdlib.h>
#include <stddef.h>
#include <stdio.h>
#include "dbDefs.h"
#include "ellLib.h"
#include "epicsMutex.h"
#include "epicsThread.h"
#include "initHooks.h"

Include dependency graph for initHooks.c:

Go to the source code of this file.

Classes
struct	initHookLink

Typedefs
typedef struct initHookLink	initHookLink

Functions
int	initHookRegister (initHookFunction func)
void	initHookAnnounce (initHookState state)
void	initHookFree (void)
const char *	initHookName (int state)

Typedef Documentation

typedef struct initHookLink initHookLink

Function Documentation

void initHookAnnounce

(

initHookState

state

)

Definition at line 76 of file initHooks.c.

{
    initHookLink *hook;

    initHookInit();

    epicsMutexMustLock(listLock);
    hook = (initHookLink *)ellFirst(&functionList);
    epicsMutexUnlock(listLock);

    while (hook != NULL) {
        hook->func(state);

        epicsMutexMustLock(listLock);
        hook = (initHookLink *)ellNext(&hook->node);
        epicsMutexUnlock(listLock);
    }
}

void initHookFree

(

void

)

Definition at line 95 of file initHooks.c.

{
    initHookInit();
    epicsMutexMustLock(listLock);
    ellFree(&functionList);
    epicsMutexUnlock(listLock);
}

const char* initHookName

(

int

state

)

Definition at line 106 of file initHooks.c.

{
    const char *stateName[] = {
        "initHookAtIocBuild",
        "initHookAtBeginning",
        "initHookAfterCallbackInit",
        "initHookAfterCaLinkInit",
        "initHookAfterInitDrvSup",
        "initHookAfterInitRecSup",
        "initHookAfterInitDevSup",
        "initHookAfterInitDatabase",
        "initHookAfterFinishDevSup",
        "initHookAfterScanInit",
        "initHookAfterInitialProcess",
        "initHookAfterCaServerInit",
        "initHookAfterIocBuilt",
        "initHookAtIocRun",
        "initHookAfterDatabaseRunning",
        "initHookAfterCaServerRunning",
        "initHookAfterIocRunning",
        "initHookAtIocPause",
        "initHookAfterCaServerPaused",
        "initHookAfterDatabasePaused",
        "initHookAfterIocPaused",
        "initHookAfterInterruptAccept",
        "initHookAtEnd"
    };
    if (state < 0 || state >= NELEMENTS(stateName)) {
        return "Not an initHookState";
    }
    return stateName[state];
}

int initHookRegister

(

initHookFunction

func

)

Definition at line 51 of file initHooks.c.

{
    initHookLink *newHook;

    if (!func) return 0;

    initHookInit();

    newHook = (initHookLink *)malloc(sizeof(initHookLink));
    if (!newHook) {
        printf("Cannot malloc a new initHookLink\n");
        return -1;
    }
    newHook->func = func;

    epicsMutexMustLock(listLock);
    ellAdd(&functionList, &newHook->node);
    epicsMutexUnlock(listLock);
    return 0;
}