int e_check_files(char *serverid, char *name){ int fd_read; char *filename; strcpy(filename, E_CACHE_DIR); strcat(filename, serverid); strcat(filename, "_#_"); strcat(filename, name); if(fd_read = open(filename, O_RDONLY) == -1){ strcat(filename, "\n"); e_error_handle_file((errno)), filename); return EXIT_FAILURE; } }