command_thread.c

#include <stdio.h>
#include <stdlib.h>
 
#include <sp/spBase.h>
#include <sp/spThread.h>
 
static volatile spBool flag = SP_FALSE;
 
void command_func(spCommandThreadStatus status, long data, void *user_data)
{
    char *path = (char *)user_data;
    
    switch (status) {
      case SP_COMMAND_THREAD_STARTED:
        fprintf(stdout, "thread started\n");
        break;
        
      case SP_COMMAND_THREAD_FINISHED:
        fprintf(stdout, "thread finished\n");
        flag = SP_TRUE;
        break;
        
      case SP_COMMAND_THREAD_COMMAND_FINISHED:
        fprintf(stdout, "command \"%s\" finished: %d\n", path, data);
        break;
        
      case SP_COMMAND_THREAD_COMMAND_FAILED:
        fprintf(stdout, "command \"%s\" failed: %d\n", path, data);
        break;
        
      default:
        break;
    }
    
    return;
}
 
int main(int argc, char *argv[])
{
    int i;
    
    if (argc != 2) {
        fprintf(stderr, "usage: command_thread <command>\n");
        exit(1);
    }
 
    spCreateCommandThread(argv[1], command_func, argv[1]);
 
    for (i = 0;; i++) {
        if (flag == SP_TRUE) {
            break;
        }
        printf("i = %d\n", i);
    }
 
    return 0;
}