925d05d38a
Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
40 lines
938 B
C++
40 lines
938 B
C++
/*
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* QEMU Guest Agent VSS debug declarations
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*
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* Copyright (C) 2023 Red Hat Inc
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*
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* Authors:
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* Konstantin Kostiuk <kkostiuk@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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#include "qemu/osdep.h"
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#include "vss-debug.h"
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#include "vss-common.h"
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void qga_debug_internal(const char *funcname, const char *fmt, ...)
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{
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char user_string[512] = {0};
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char full_string[640] = {0};
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va_list args;
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va_start(args, fmt);
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if (vsnprintf(user_string, _countof(user_string), fmt, args) <= 0) {
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va_end(args);
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return;
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}
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va_end(args);
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if (snprintf(full_string, _countof(full_string),
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QGA_PROVIDER_NAME "[%lu]: %s %s\n",
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GetCurrentThreadId(), funcname, user_string) <= 0) {
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return;
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}
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OutputDebugString(full_string);
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fputs(full_string, stderr);
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}
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