diff options
Diffstat (limited to 'erts/emulator/beam/erl_init.c')
-rw-r--r-- | erts/emulator/beam/erl_init.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c index 41bec17dfa..163724ed3c 100644 --- a/erts/emulator/beam/erl_init.c +++ b/erts/emulator/beam/erl_init.c @@ -78,7 +78,7 @@ const char etp_erts_version[] = ERLANG_VERSION; const char etp_otp_release[] = ERLANG_OTP_RELEASE; const char etp_compile_date[] = ERLANG_COMPILE_DATE; const char etp_arch[] = ERLANG_ARCHITECTURE; -#ifdef ERTS_ENABLE_KERNEL_POLL +#if ERTS_ENABLE_KERNEL_POLL const int erts_use_kernel_poll = 1; const int etp_kernel_poll_support = 1; #else @@ -729,6 +729,9 @@ void erts_usage(void) erts_fprintf(stderr, "-zebwt val set ets busy wait threshold, valid values are:\n"); erts_fprintf(stderr, " none|very_short|short|medium|long|very_long|extremely_long\n"); #endif + erts_fprintf(stderr, "-ztma bool enable/disable tuple module apply support in emulator\n"); + erts_fprintf(stderr, " (transitional flag for parameterized modules; recompile\n"); + erts_fprintf(stderr, " with +tuple_calls for compatibility with future versions)\n"); erts_fprintf(stderr, "\n"); erts_fprintf(stderr, "Note that if the emulator is started with erlexec (typically\n"); erts_fprintf(stderr, "from the erl script), these flags should be specified with +.\n"); @@ -2212,6 +2215,17 @@ erl_start(int argc, char **argv) erts_usage(); } } + else if (has_prefix("tma", sub_param)) { + arg = get_arg(sub_param+3, argv[i+1], &i); + if (sys_strcmp(arg,"true") == 0) { + tuple_module_apply = 1; + } else if (sys_strcmp(arg,"false") == 0) { + tuple_module_apply = 0; + } else { + erts_fprintf(stderr, "bad tuple module apply %s\n", arg); + erts_usage(); + } + } else { erts_fprintf(stderr, "bad -z option %s\n", argv[i]); erts_usage(); |