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When creating a new session from the command-line where there is an external

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terminal, copy the termios(4) special characters and use them for new windows
created in the new session. Suggested by Theo.
This commit is contained in:
Nicholas Marriott
2009-08-13 19:03:59 +00:00
parent 2e3bb5a511
commit 52793e7a3f
7 changed files with 49 additions and 16 deletions
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25
cmd-new-session.c
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@ -18,6 +18,12 @@
#include <sys/types.h>
#include <string.h>
#include <termios.h>
#define TTYDEFCHARS
#include <sys/ttydefaults.h>
#include "tmux.h"
/*
@ -109,6 +115,7 @@ cmd_new_session_exec(struct cmd *self, struct cmd_ctx *ctx)
struct cmd_new_session_data *data = self->data;
struct session *s;
struct environ env;
struct termios tio;
const char *update;
char *overrides, *cmd, *cwd, *cause;
int detached;
@ -192,8 +199,24 @@ cmd_new_session_exec(struct cmd *self, struct cmd_ctx *ctx)
if (ctx->cmdclient != NULL)
environ_update(update, &ctx->cmdclient->environ, &env);
/*
* Fill in the termios settings used for new windows in this session;
* if there is a command client, use the control characters from it.
*/
if (ctx->cmdclient != NULL && ctx->cmdclient->tty.fd != -1) {
if (tcgetattr(ctx->cmdclient->tty.fd, &tio) != 0)
fatal("tcgetattr failed");
} else
memcpy(tio.c_cc, ttydefchars, sizeof tio.c_cc);
tio.c_iflag = TTYDEF_IFLAG;
tio.c_oflag = TTYDEF_OFLAG;
tio.c_lflag = TTYDEF_LFLAG;
tio.c_cflag = TTYDEF_CFLAG;
tio.c_ispeed = TTYDEF_SPEED;
tio.c_ospeed = TTYDEF_SPEED;
/* Create the new session. */
s = session_create(data->newname, cmd, cwd, &env, sx, sy, &cause);
s = session_create(data->newname, cmd, cwd, &env, &tio, sx, sy, &cause);
if (s == NULL) {
ctx->error(ctx, "create session failed: %s", cause);
xfree(cause);