--- otp_src_28.0.1/erts/epmd/src/epmd.c.orig +++ otp_src_28.0.1/erts/epmd/src/epmd.c @@ -126,6 +126,7 @@ g->debug = 0; g->silent = 0; + g->logging = 1; g->is_daemon = 0; g->brutal_kill = check_relaxed(); g->packet_timeout = CLOSE_TIMEOUT; /* Default timeout */ @@ -217,6 +218,9 @@ g->is_systemd = 1; argv++; argc--; #endif /* HAVE_SYSTEMD_DAEMON */ + } else if (strcmp(argv[0], "-disable_syslog") == 0) { + g->logging = 0; + argv++; argc--; } else usage(g); } @@ -255,6 +259,7 @@ if (( child_pid = fork()) < 0) { #ifdef HAVE_SYSLOG_H + if (g->logging) syslog(LOG_ERR,"erlang mapper daemon can't fork %m"); #endif epmd_cleanup_exit(g,1); @@ -281,6 +286,7 @@ if ((child_pid = fork()) < 0) { #ifdef HAVE_SYSLOG_H + if (g->logging) syslog(LOG_ERR,"erlang mapper daemon can't fork 2'nd time %m"); #endif epmd_cleanup_exit(g,1); @@ -450,7 +456,7 @@ if (g->is_daemon) { #ifdef HAVE_SYSLOG_H - if (onsyslog) + if (onsyslog && g->logging == 1) { erts_vsnprintf(buf, DEBUG_BUFFER_SIZE, format, args); syslog(LOG_ERR,"epmd: %s",buf); --- otp_src_28.0.1/erts/epmd/src/epmd_int.h.orig +++ otp_src_28.0.1/erts/epmd/src/epmd_int.h @@ -334,6 +334,7 @@ int port; int debug; int silent; + int logging; int is_daemon; int brutal_kill; unsigned packet_timeout;