diff options
| -rw-r--r-- | erts/etc/unix/run_erl.c | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/erts/etc/unix/run_erl.c b/erts/etc/unix/run_erl.c index 4bb148df98..cadff12c6f 100644 --- a/erts/etc/unix/run_erl.c +++ b/erts/etc/unix/run_erl.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2009. All Rights Reserved. + * Copyright Ericsson AB 1996-2010. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -75,6 +75,9 @@ #ifdef HAVE_SYS_IOCTL_H # include <sys/ioctl.h> #endif +#if defined(__sun) && defined(__SVR4) +# include <stropts.h> +#endif #include "run_erl.h" #include "safe_string.h" /* sn_printf, strn_cpy, strn_cat, etc */ @@ -864,8 +867,12 @@ static int open_pty_master(char **ptyslave) /* Use the posix_openpt if working, as this guarantees creation of the slave device properly. */ -#ifdef HAVE_WORKING_POSIX_OPENPT +#if defined(HAVE_WORKING_POSIX_OPENPT) || (defined(__sun) && defined(__SVR4)) +# ifdef HAVE_WORKING_POSIX_OPENPT if ((mfd = posix_openpt(O_RDWR)) >= 0) { +# elif defined(__sun) && defined(__SVR4) + if ((mfd = open("/dev/ptmx", O_RDWR)) >= 0) { +# endif if ((*ptyslave = ptsname(mfd)) != NULL && grantpt(mfd) == 0 && unlockpt(mfd) == 0) { @@ -981,8 +988,28 @@ static int open_pty_slave(char *name) return -1; } +#if defined(__sun) && defined(__SVR4) + /* Load the necessary STREAMS modules for Solaris */ + if ((ioctl(sfd, I_FIND, "ldterm")) < 0) { + ERROR0(LOG_ERR, "Failed to find ldterm STREAMS module"); + return -1; + } + if (ioctl(sfd, I_PUSH, "ptem") < 0) { + ERROR0(LOG_ERR, "Failed to push ptem STREAMS module"); + return -1; + } + if (ioctl(sfd, I_PUSH, "ldterm") < 0) { + ERROR0(LOG_ERR, "Failed to push ldterm STREAMS module"); + return -1; + } + if (ioctl(sfd, I_PUSH, "ttcompat") < 0) { + ERROR0(LOG_ERR, "Failed to push ttcompat STREAMS module"); + return -1; + } +#endif + #ifdef DEBUG - if (tcgetattr(sfd, &tty_rmode) , 0) { + if (tcgetattr(sfd, &tty_rmode) < 0) { fprintf(stderr, "Cannot get terminals current mode\n"); exit(-1); } |