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73 lines
2.7 KiB
C
73 lines
2.7 KiB
C
//----------------------------------------------------------------------------//
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// GNU GPL OS/K //
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// //
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// Desc: KernLog() and DebugLog() //
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// //
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// //
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// Copyright © 2018-2020 The OS/K Team //
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// //
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// This file is part of OS/K. //
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// //
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// OS/K is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 3 of the License, or //
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// any later version. //
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// //
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// OS/K is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY//without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
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//----------------------------------------------------------------------------//
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#include <libbuf.h>
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#include <kernel.h>
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#include <ke/time.h>
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#include <io/vga.h>
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//
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// Prints formatted string on standard output
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//
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error_t KernLog(const char *fmt, ...)
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{
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error_t rc;
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va_list ap;
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va_start(ap, fmt);
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rc = BPrintOnBufV(BStdOut, fmt, ap);
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va_end(ap);
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return rc;
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}
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#ifndef NDEBUG
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//
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// Prints formatted string on debug output
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//
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void DebugLog(const char *fmt, ...)
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{
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ulong ticks = KeGetTicks();
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va_list ap;
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va_start(ap, fmt);
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if (ticks) {
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BPrintOnBuf(BStdDbg, "[%C%8d%C]\t",
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VGA_COLOR_LIGHT_BROWN,
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ticks,
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VGA_COLOR_LIGHT_GREY);
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} else {
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BPrintOnBuf(BStdDbg, "[%C%s%C]\t",
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VGA_COLOR_GREEN,
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" ok",
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VGA_COLOR_LIGHT_GREY);
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}
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BPrintOnBufV(BStdDbg, fmt, ap);
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va_end(ap);
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}
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#endif
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