diff options
Diffstat (limited to 'erts/emulator/beam/erl_init.c')
| -rw-r--r-- | erts/emulator/beam/erl_init.c | 64 |
1 files changed, 60 insertions, 4 deletions
diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c index f56ccac33d..51d3153a3b 100644 --- a/erts/emulator/beam/erl_init.c +++ b/erts/emulator/beam/erl_init.c @@ -56,6 +56,61 @@ #endif /* + * The variables below (prefixed with etp_) are for erts/etc/unix/etp-commands + * only. Do not remove even though they aren't used elsewhere in the emulator! + */ +#ifdef ERTS_SMP +const int etp_smp_compiled = 1; +#else +const int etp_smp_compiled = 0; +#endif +#ifdef USE_THREADS +const int etp_thread_compiled = 1; +#else +const int etp_thread_compiled = 0; +#endif +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 +const int etp_kernel_poll_support = 1; +#else +const int etp_kernel_poll_support = 0; +#endif +#if defined(ARCH_64) +const int etp_arch_bits = 64; +#elif defined(ARCH_32) +const int etp_arch_bits = 32; +#else +# error "Not 64-bit, nor 32-bit arch" +#endif +#if HALFWORD_HEAP +const int etp_halfword = 1; +#else +const int etp_halfword = 0; +#endif +#ifdef HIPE +const int etp_hipe = 1; +#else +const int etp_hipe = 0; +#endif +#ifdef DEBUG +const int etp_debug_compiled = 1; +#else +const int etp_debug_compiled = 0; +#endif +#ifdef ERTS_ENABLE_LOCK_COUNT +const int etp_lock_count = 1; +#else +const int etp_lock_count = 0; +#endif +#ifdef ERTS_ENABLE_LOCK_CHECK +const int etp_lock_check = 1; +#else +const int etp_lock_check = 0; +#endif +/* * Note about VxWorks: All variables must be initialized by executable code, * not by an initializer. Otherwise a new instance of the emulator will * inherit previous values. @@ -616,6 +671,7 @@ early_init(int *argc, char **argv) /* erts_printf_eterm_func = erts_printf_term; erts_disable_tolerant_timeofday = 0; display_items = 200; + erts_proc.max = ERTS_DEFAULT_MAX_PROCESSES; erts_backtrace_depth = DEFAULT_BACKTRACE_SIZE; erts_async_max_threads = 0; erts_async_thread_suggested_stack_size = ERTS_ASYNC_THREAD_MIN_STACK_SIZE; @@ -1162,7 +1218,7 @@ erl_start(int argc, char **argv) case 'P': /* set maximum number of processes */ Parg = get_arg(argv[i]+2, argv[i+1], &i); - erts_max_processes = atoi(Parg); + erts_proc.max = atoi(Parg); /* Check of result is delayed until later. This is because +R may be given after +P. */ break; @@ -1441,10 +1497,10 @@ erl_start(int argc, char **argv) } /* Delayed check of +P flag */ - if (erts_max_processes < ERTS_MIN_PROCESSES - || erts_max_processes > ERTS_MAX_PROCESSES + if (erts_proc.max < ERTS_MIN_PROCESSES + || erts_proc.max > ERTS_MAX_PROCESSES || (erts_use_r9_pids_ports - && erts_max_processes > ERTS_MAX_R9_PROCESSES)) { + && erts_proc.max > ERTS_MAX_R9_PROCESSES)) { erts_fprintf(stderr, "bad number of processes %s\n", Parg); erts_usage(); } |