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Subversion Repositories openrisc_me

[/] [openrisc/] [tags/] [gnu-src/] [gdb-6.8/] [pre-binutils-2.20.1-sync/] [gdb/] [inflow.c] - Diff between revs 24 and 131

Rev 24	Rev 131
Line 507...	Line 507...
`/* Save the name for later, for determining whether we and the child`	`/* Save the name for later, for determining whether we and the child`
`are sharing a tty. */`	`are sharing a tty. */`
`inferior_thisrun_terminal = ttyname;`	`inferior_thisrun_terminal = ttyname;`
`}`	`}`

	`/* JPB: Some picky Ubuntu GCC compilers don't like the result of dup being`
	`ignored (even if you cast it to void). So capture the value and ignore`
	`THAT. */`
`void`	`void`
`new_tty (void)`	`new_tty (void)`
`{`	`{`
	`int res; /* For dup result */`
`int tty;`	`int tty;`

`if (inferior_thisrun_terminal == 0)`	`if (inferior_thisrun_terminal == 0)`
`return;`	`return;`
`#if !defined(__GO32__) && !defined(_WIN32)`	`#if !defined(__GO32__) && !defined(_WIN32)`
Line 543...	Line 547...

`/* Avoid use of dup2; doesn't exist on all systems. */`	`/* Avoid use of dup2; doesn't exist on all systems. */`
`if (tty != 0)`	`if (tty != 0)`
`{`	`{`
`close (0);`	`close (0);`
`dup (tty);`	`res = dup (tty);`
`}`	`}`
`if (tty != 1)`	`if (tty != 1)`
`{`	`{`
`close (1);`	`close (1);`
`dup (tty);`	`res = dup (tty);`
`}`	`}`
`if (tty != 2)`	`if (tty != 2)`
`{`	`{`
`close (2);`	`close (2);`
`dup (tty);`	`res = dup (tty);`
`}`	`}`
`if (tty > 2)`	`if (tty > 2)`
`close (tty);`	`close (tty);`
`#endif /* !go32 && !win32 */`	`#endif /* !go32 && !win32 */`
`}`	`}`