637de4dba2
We commonly want to print to the current monitor if we have one, else to stdout/stderr. For stderr, have error_printf(). For stdout, all we have is monitor_vfprintf(), which is rather unwieldy. We often print to stderr just because error_printf() is easier. New qemu_printf() and qemu_vprintf() do exactly what's needed. The next commits will put them to use. Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20190417190641.26814-12-armbru@redhat.com>
20 lines
449 B
C
20 lines
449 B
C
/*
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* Print to stream or current monitor
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*
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* Copyright (C) 2019 Red Hat Inc.
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*
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* Authors:
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* Markus Armbruster <armbru@redhat.com>,
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef QEMU_PRINT_H
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#define QEMU_PRINT_H
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int qemu_vprintf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
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int qemu_printf(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
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#endif
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