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901a3ba023
Clean up cli_output.c to be more readable. Use enum instead of #define for message levels. Kill a few exit(0) calls. Print the command line arguments in verbose mode. Move actions (--list-supported etc.) after argument sanity checks. Reduce the number of code paths which have their own programmer_shutdown(). Corresponding to flashrom svn r1536. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/*
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* This file is part of the flashrom project.
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*
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* Copyright (C) 2009 Sean Nelson <audiohacked@gmail.com>
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include "flash.h"
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/* Please note that level is the verbosity, not the importance of the message. */
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int print(enum msglevel level, const char *fmt, ...)
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{
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va_list ap;
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int ret = 0;
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FILE *output_type = stdout;
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if (level == MSG_ERROR)
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output_type = stderr;
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if (level <= verbose) {
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va_start(ap, fmt);
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ret = vfprintf(output_type, fmt, ap);
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va_end(ap);
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/* msg_*spew usually happens inside chip accessors in possibly
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* time-critical operations. Don't slow them down by flushing.
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*/
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if (level != MSG_SPEW)
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fflush(output_type);
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}
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return ret;
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}
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