void process_config_file(
job_data_container *attr)
{
char torque_cfg_buf[MAX_LINE_LEN]; /* Buffer holds config file */
char *param_val;
if (load_config(torque_cfg_buf, sizeof(torque_cfg_buf)) == 0)
{
if ((param_val = get_trq_param("CLIENTRETRY", torque_cfg_buf)) != NULL)
{
hash_add_or_exit(attr, "PBS_CLIENTRETRY", param_val, CONFIG_DATA);
}
}
} /* END process_config_file */
/* trq_get_if_name: This function parses the torque.cfg file
* for the TRQ_IFNAME keyword and if set returns the value.
* The variable if_name is allocated space for the new
* interface name. It must be released by the called function.
*/
char *trq_get_if_name()
{
struct stat filestruct;
char home_dir[MAXPATHLEN];
char *torque_cfg_buf;
char *if_name, *ptr;
int length = strlen(PBS_SERVER_HOME) + strlen(TCONST_CFGFILE) + 1;
int file_size;
int rc;
if(length > MAXPATHLEN)
return(NULL); /* How are we going to return error information */
home_dir[0] = '\0';
strncat(home_dir, PBS_SERVER_HOME, MAXPATHLEN);
strcat(home_dir, "/");
strcat(home_dir, TCONST_CFGFILE);
rc = stat(home_dir, &filestruct);
if(rc < 0)
return(NULL); /* this is not an error. torque.cfg file is optional */
file_size = filestruct.st_size;
/* we know the size of the torque.cfg file. Allocate some space for it */
torque_cfg_buf = (char *)malloc(file_size+1);
if(torque_cfg_buf == NULL)
{
fprintf(stderr, "failed to allocate memory in trq_get_if_name\n");
return(NULL);
}
rc = load_config(torque_cfg_buf, file_size);
if(rc)
{
fprintf(stderr, "load_config failed in trq_get_if_name: %d\n", rc);
if(torque_cfg_buf)
free(torque_cfg_buf);
return(NULL);
}
ptr = get_trq_param(TRQ_IFNAME, torque_cfg_buf);
if(ptr == NULL)
{
if(torque_cfg_buf)
free(torque_cfg_buf);
return(NULL);
}
/* we have a name. We need to copy it to permanent storage */
if_name = (char *)malloc(strlen(ptr)+1);
if(if_name == NULL)
{
fprintf(stderr, "failed to allocate memory in trq_get_if_name for if_name\n");
if(torque_cfg_buf)
free(torque_cfg_buf);
return(NULL);
}
strcpy(if_name, ptr);
if(torque_cfg_buf)
free(torque_cfg_buf);
return(if_name);
}
