[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 4 of 5] qemu: implement qemu_chr_open_pty for stubdoms
This patchs implements qemu_chr_open_pty for stubdoms. Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> --- diff --git a/qemu-char.c b/qemu-char.c index 819b881..177abb9 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -1120,6 +1120,26 @@ static CharDriverState *qemu_chr_open_tty(const char *filename) qemu_chr_reset(chr); return chr; } +#elif CONFIG_STUBDOM +#include <lib.h> +static CharDriverState *qemu_chr_open_pty(void) +{ + CharDriverState *chr; + int fd; + + fd = openpty(); + if (fd < 0) + return NULL; + + chr = qemu_chr_open_fd(fd, fd); + if (!chr) { + close(fd); + return NULL; + } + + qemu_chr_reset(chr); + return chr; +} #else /* ! __linux__ && ! __sun__ */ static CharDriverState *qemu_chr_open_pty(void) { _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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