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chardev: clean up chardev-parallel.c

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Replace HAVE_CHARDEV_PARPORT with a Meson conditional, remove unnecessary
defines, and close the file descriptor on FreeBSD/DragonFly.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2022-12-19 10:17:09 +01:00
parent c0a6665c3c
commit 1baf34a136
3 changed files with 6 additions and 19 deletions
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5
include/qemu/osdep.h
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@ -427,11 +427,6 @@ void qemu_anon_ram_free(void *ptr, size_t size);
#define HAVE_CHARDEV_SERIAL 1
#endif
#if defined(__linux__) || defined(__FreeBSD__) || \
defined(__FreeBSD_kernel__) || defined(__DragonFly__)
#define HAVE_CHARDEV_PARPORT 1
#endif
#if defined(__HAIKU__)
#define SIGIO SIGPOLL
#endif