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chardev: reduce chardev ifdef mess a bit 

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2012-12-19 16:35:42 +01:00
parent 2274ae9d1a
commit e551498e72
1 changed files with 11 additions and 11 deletions
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22
qemu-char.c
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@ -856,6 +856,8 @@ static void cfmakeraw (struct termios *termios_p)
|| defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) \
|| defined(__GLIBC__)
#define HAVE_CHARDEV_TTY 1
typedef struct {
int fd;
int connected;
@ -1244,14 +1246,12 @@ static CharDriverState *qemu_chr_open_tty(QemuOpts *opts)
chr->chr_close = qemu_chr_close_tty;
return chr;
}
#else /* ! __linux__ && ! __sun__ */
static CharDriverState *qemu_chr_open_pty(QemuOpts *opts)
{
return NULL;
}
#endif /* __linux__ || __sun__ */
#if defined(__linux__)
#define HAVE_CHARDEV_PARPORT 1
typedef struct {
int fd;
int mode;
@ -1395,6 +1395,9 @@ static CharDriverState *qemu_chr_open_pp(QemuOpts *opts)
#endif /* __linux__ */
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
#define HAVE_CHARDEV_PARPORT 1
static int pp_ioctl(CharDriverState *chr, int cmd, void *arg)
{
int fd = (int)(intptr_t)chr->opaque;
@ -2755,19 +2758,16 @@ static const struct {
#else
{ .name = "file", .open = qemu_chr_open_file_out },
{ .name = "pipe", .open = qemu_chr_open_pipe },
{ .name = "pty", .open = qemu_chr_open_pty },
{ .name = "stdio", .open = qemu_chr_open_stdio },
#endif
#ifdef CONFIG_BRLAPI
{ .name = "braille", .open = chr_baum_init },
#endif
#if defined(__linux__) || defined(__sun__) || defined(__FreeBSD__) \
|| defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) \
|| defined(__FreeBSD_kernel__)
#ifdef HAVE_CHARDEV_TTY
{ .name = "tty", .open = qemu_chr_open_tty },
{ .name = "pty", .open = qemu_chr_open_pty },
#endif
#if defined(__linux__) || defined(__FreeBSD__) || defined(__DragonFly__) \
|| defined(__FreeBSD_kernel__)
#ifdef HAVE_CHARDEV_PARPORT
{ .name = "parport", .open = qemu_chr_open_pp },
#endif
#ifdef CONFIG_SPICE