diff options
Diffstat (limited to 'erts/etc/unix')
| -rw-r--r-- | erts/etc/unix/cerl.src | 66 | ||||
| -rw-r--r-- | erts/etc/unix/run_erl.c | 21 |
2 files changed, 56 insertions, 31 deletions
diff --git a/erts/etc/unix/cerl.src b/erts/etc/unix/cerl.src index 0355f2629f..0b2d6512ea 100644 --- a/erts/etc/unix/cerl.src +++ b/erts/etc/unix/cerl.src @@ -62,13 +62,21 @@ cxargs_add() { done } +eeargs= +eeargs_add() { + while [ $# -gt 0 ]; do + cargs="$cargs $1" + eeargs="$eeargs $1" + shift + done +} + core= GDB= GDBBP= GDBARGS= TYPE= -EMU_TYPE= debug= run_valgrind=no @@ -127,34 +135,37 @@ while [ $# -gt 0 ]; do ;; "-smp") shift - cargs="$cargs -smp" - EMU_TYPE=.smp + if [ $# -le 0 ]; then + eeargs_add -smp + else + case $1 in + disable) + shift + eeargs_add -smpdisable + ;; + enable) + shift + eeargs_add -smp + ;; + *) + eeargs_add -smp + esac + fi + ;; + "-smpdisable") + shift + eeargs_add -smpdisable ;; "-lcnt") shift cargs="$cargs -lcnt" TYPE=.lcnt ;; - "-frag") - shift - cargs="$cargs -frag" - EMU_TYPE=.frag - ;; - "-smp_frag") - shift - cargs="$cargs -smp_frag" - EMU_TYPE=.smp_frag - ;; "-gprof") shift cargs="$cargs -gprof" TYPE=.gprof ;; - "-hybrid") - shift - cargs="$cargs -hybrid" - EMU_TYPE=.hybrid - ;; "-debug") shift cargs="$cargs -debug" @@ -180,11 +191,6 @@ while [ $# -gt 0 ]; do # shift # GDB=xxgdb # ;; - "-shared") - shift - cargs="$cargs -shared" - TYPE=.shared - ;; "-purify") shift cargs="$cargs -purify" @@ -222,7 +228,9 @@ PATH=$BINDIR:$ROOTDIR/bin:$PATH EXEC=$BINDIR/erlexec PROGNAME="$PROGNAME $cargs" -EMU=$EMU$TYPE$EMU_TYPE +EMU="$EMU$TYPE" +EMU_NAME=`$EXEC -emu_name_exit $eeargs` + if [ $run_valgrind != yes ]; then xargs="$xargs -pz $PRELOADED --" fi @@ -248,9 +256,9 @@ if [ "x$GDB" = "x" ]; then valgrind_log= else if [ $valmajor -gt 2 -a $valminor -gt 4 ]; then - valgrind_log="$log_file_prefix$VALGRIND_LOG_DIR/$VALGRIND_LOGFILE_PREFIX$VALGRIND_LOGFILE_INFIX$EMU.log.$$" + valgrind_log="$log_file_prefix$VALGRIND_LOG_DIR/$VALGRIND_LOGFILE_PREFIX$VALGRIND_LOGFILE_INFIX$EMU_NAME.log.$$" else - valgrind_log="$log_file_prefix$VALGRIND_LOG_DIR/$VALGRIND_LOGFILE_PREFIX$VALGRIND_LOGFILE_INFIX$EMU.log" + valgrind_log="$log_file_prefix$VALGRIND_LOG_DIR/$VALGRIND_LOGFILE_PREFIX$VALGRIND_LOGFILE_INFIX$EMU_NAME.log" fi fi if [ "x$VALGRIND_MISC_FLAGS" = "x" ]; then @@ -263,9 +271,9 @@ if [ "x$GDB" = "x" ]; then early_beam_args=`echo $beam_args | sed "s|^\(.*-progname\).*$|\1|g"` late_beam_args=`echo $beam_args | sed "s|^$pre_beam_args.*\(-- -home.*\)$|\1|g"` - exec valgrind $valgrind_xml $valgrind_log $valgrind_misc_flags $BINDIR/$EMU $emu_xargs $early_beam_args "$PROGNAME" $late_beam_args -pz $PRELOADED + exec valgrind $valgrind_xml $valgrind_log $valgrind_misc_flags $BINDIR/$EMU_NAME $emu_xargs $early_beam_args "$PROGNAME" $late_beam_args -pz $PRELOADED else - exec $EXEC $xargs ${1+"$@"} + exec $EXEC $eeargs $xargs ${1+"$@"} fi else if [ "x$EMACS" = "x" ]; then @@ -300,5 +308,5 @@ else (insert-string \"source $ROOTDIR/erts/etc/unix/etp-commands\") \ (comint-send-input)" # Fire up gdb in emacs... - exec $EMACS --eval "(progn (gdb \"gdb $GDBARGS$EMU\") $gdbcmd)" + exec $EMACS --eval "(progn (gdb \"gdb $GDBARGS$EMU_NAME\") $gdbcmd)" fi diff --git a/erts/etc/unix/run_erl.c b/erts/etc/unix/run_erl.c index e97cc14fab..8db8e09bee 100644 --- a/erts/etc/unix/run_erl.c +++ b/erts/etc/unix/run_erl.c @@ -991,9 +991,7 @@ static int open_pty_master(char **ptyslave) static int open_pty_slave(char *name) { int sfd; -#ifdef DEBUG struct termios tty_rmode; -#endif if ((sfd = open(name, O_RDWR, 0)) < 0) { return -1; @@ -1019,6 +1017,25 @@ static int open_pty_slave(char *name) } #endif + if (getenv("RUN_ERL_DISABLE_FLOWCNTRL")) { + if (tcgetattr(sfd, &tty_rmode) < 0) { + fprintf(stderr, "Cannot get terminal's current mode\n"); + exit(-1); + } + + tty_rmode.c_iflag &= ~IXOFF; + if (tcsetattr(sfd, TCSANOW, &tty_rmode) < 0) { + fprintf(stderr, "Cannot disable terminal's flow control on input\n"); + exit(-1); + } + + tty_rmode.c_iflag &= ~IXON; + if (tcsetattr(sfd, TCSANOW, &tty_rmode) < 0) { + fprintf(stderr, "Cannot disable terminal's flow control on output\n"); + exit(-1); + } + } + #ifdef DEBUG if (tcgetattr(sfd, &tty_rmode) < 0) { fprintf(stderr, "Cannot get terminals current mode\n"); |