Function _omFindExec

resources/omFindExec.c:278–310

#endif

char * _omFindExec (const char *name, char* exec)
{
  char * link = omFindExec_link(name, exec);
  char buf[MAXPATHLEN];
  int ret;

  if (link == NULL && (ret=full_readlink(name, buf, MAXPATHLEN)) > 0)
  {
    buf[ret] ='\0';
    link = omFindExec_link(buf, exec);
  }
  if (link != NULL && (ret=full_readlink(link, buf, MAXPATHLEN)) > 0)
  {
    char *p = strrchr(link, '/');


    if(p!=NULL) *(p+1)='\0';
    buf[ret]='\0';

    if (buf[0] != '/')
    {
      strcpy(exec, link);
      strcat(exec, buf);
    }
    else
    {
      strcpy(exec, buf);
    }

    return exec;
  }
  return link;
}
#endif /* HAVE_READLINK */

#else