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* win32-nat.c (child_create_inferior): Honor 'tty' command.

This commit is contained in:
Christopher Faylor 2002-09-14 03:28:23 +00:00
parent de17c821b3
commit 2becadeece
3 changed files with 72 additions and 0 deletions
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4
gdb/ChangeLog
View File

@ -1,3 +1,7 @@
2002-09-13 Christopher Faylor <cgf@redhat.com>
* win32-nat.c (child_create_inferior): Honor 'tty' command.
2002-09-13 Daniel Jacobowitz <drow@mvista.com>
* gdbtypes.c (check_stub_method): Make static.

34
gdb/win32-nat.c
View File

@ -1461,6 +1461,8 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
char *toexec;
char shell[MAX_PATH + 1]; /* Path to shell */
const char *sh;
int tty;
int ostdin, ostdout, ostderr;
if (!exec_file)
error ("No executable specified, use `target exec'.\n");
@ -1573,6 +1575,27 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
*temp = 0;
}
if (!inferior_io_terminal)
tty = ostdin = ostdout = ostderr = -1;
else
{
tty = open (inferior_io_terminal, O_RDWR | O_NOCTTY);
if (tty < 0)
{
print_sys_errmsg (inferior_io_terminal, errno);
ostdin = ostdout = ostderr = -1;
}
else
{
ostdin = dup (0);
ostdout = dup (1);
ostderr = dup (2);
dup2 (tty, 0);
dup2 (tty, 1);
dup2 (tty, 2);
}
}
ret = CreateProcess (0,
args, /* command line */
NULL, /* Security */
@ -1583,6 +1606,17 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
NULL, /* current directory */
&si,
&pi);
if (tty >= 0)
{
close (tty);
dup2 (ostdin, 0);
dup2 (ostdout, 1);
dup2 (ostderr, 2);
close (ostdin);
close (ostdout);
close (ostderr);
}
if (!ret)
error ("Error creating process %s, (error %d)\n", exec_file, GetLastError ());

34
gdb/windows-nat.c
View File

@ -1461,6 +1461,8 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
char *toexec;
char shell[MAX_PATH + 1]; /* Path to shell */
const char *sh;
int tty;
int ostdin, ostdout, ostderr;
if (!exec_file)
error ("No executable specified, use `target exec'.\n");
@ -1573,6 +1575,27 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
*temp = 0;
}
if (!inferior_io_terminal)
tty = ostdin = ostdout = ostderr = -1;
else
{
tty = open (inferior_io_terminal, O_RDWR | O_NOCTTY);
if (tty < 0)
{
print_sys_errmsg (inferior_io_terminal, errno);
ostdin = ostdout = ostderr = -1;
}
else
{
ostdin = dup (0);
ostdout = dup (1);
ostderr = dup (2);
dup2 (tty, 0);
dup2 (tty, 1);
dup2 (tty, 2);
}
}
ret = CreateProcess (0,
args, /* command line */
NULL, /* Security */
@ -1583,6 +1606,17 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
NULL, /* current directory */
&si,
&pi);
if (tty >= 0)
{
close (tty);
dup2 (ostdin, 0);
dup2 (ostdout, 1);
dup2 (ostderr, 2);
close (ostdin);
close (ostdout);
close (ostderr);
}
if (!ret)
error ("Error creating process %s, (error %d)\n", exec_file, GetLastError ());