88 lines
1.5 KiB
C
88 lines
1.5 KiB
C
/*
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* Guillaume Cottenceau (gc@mandrakesoft.com)
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*
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* Copyright 2000 MandrakeSoft
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*
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* This software may be freely redistributed under the terms of the GNU
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* public license.
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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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/*
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* Portions from Erik Troan (ewt@redhat.com)
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*
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* Copyright 1996 Red Hat Software
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*
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*/
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#include <stdlib.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include <errno.h>
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#include "stage1.h"
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#include "log.h"
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static FILE * logfile = NULL;
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void vlog_message(const char * s, va_list args)
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{
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fprintf(logfile, "* ");
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vfprintf(logfile, s, args);
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fprintf(logfile, "\n");
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fflush(logfile);
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}
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void log_message(const char * s, ...)
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{
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va_list args;
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if (!logfile) {
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fprintf(stderr, "Log is not open!\n");
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return;
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}
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va_start(args, s);
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vlog_message(s, args);
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va_end(args);
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return;
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}
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void log_perror(char *msg)
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{
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log_message("%s: %s", msg, strerror(errno));
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}
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void open_log(void)
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{
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if (!IS_TESTING) {
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mknod("/dev/tty3", S_IFCHR, MKDEV(4, 3));
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logfile = fopen("/dev/tty3", "w");
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if (!logfile)
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logfile = fopen("/tmp/install.log", "a");
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}
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else
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logfile = fopen("debug.log", "w");
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}
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void close_log(void)
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{
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if (logfile) {
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log_message("stage1: disconnecting life support systems");
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fclose(logfile);
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}
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}
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