test_manual_semaphores.c

Go to the documentation of this file.

#include <stdio.h>
#include <string.h>
#include "sr_communications/ipc/semaphores.h"

//#define DEFAULT_SEMFILE        AD_CORE_OUTPUTDIR "communications/ipc/semfile.tests"
#define DEFAULT_SEMFILE        "/tmp/communications/ipc/semfile.tests"

#define TRUE 1
#define FALSE 0

int main(int argc, char **argv)
{
    key_t semKey;
    int semID;
    char semFile[128];

    strcpy(semFile, DEFAULT_SEMFILE);

    if (createKey(&semKey, semFile) < 0) {
        perror("Error cretaing semaphore Key.\n");
        return (-1);
    }
    printf("Key created.\n");

    if (getSemID(semKey, &semID) < 0) {
        perror("Error in getSemID.\n");
        return (-2);
    }
    printf("getSemID successful\n");

    if (waitSem(semID) < 0) {
        perror("Error in waitSem.\n");
        return -3;
    }
    printf("waitSem successful\n");

    if (freeSem(semID) < 0) {
        perror("Error in freeSem().\n");
        return -4;
    }
    printf("freeSem successful\n");

    if (rmSem(semID) < 0) {
        perror("Error in rmSem().\n");
    }
    printf("rmSem successful\n");

    return 0;
}