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Synchronise HEAD with CABAL branch.

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This commit is contained in:
Guus Sliepen 2003-08-24 20:38:31 +00:00
parent efa5148bc7
commit 013a2e159e
173 changed files with 12252 additions and 28046 deletions
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97
lib/utils.c
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@ -1,7 +1,7 @@
/*
utils.c -- gathering of some stupid small functions
Copyright (C) 1999-2001 Ivo Timmermans <zarq@iname.com>
2000,2001 Guus Sliepen <guus@sliepen.warande.net>
Copyright (C) 1999-2003 Ivo Timmermans <zarq@iname.com>
2000-2003 Guus Sliepen <guus@sliepen.eu.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -18,15 +18,10 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <sys/types.h>
#include <ctype.h>
#include <string.h>
#include "system.h"
#include "config.h"
#include <utils.h>
#include <syslog.h>
#include <xalloc.h>
#include "../src/logger.h"
#include "utils.h"
#ifdef ENABLE_TRACING
volatile int (cp_line[]) = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
@ -38,50 +33,70 @@ char *hexadecimals = "0123456789ABCDEF";
int charhex2bin(char c)
{
if(isdigit(c))
return c - '0';
else
return toupper(c) - 'A' + 10;
if(isdigit(c))
return c - '0';
else
return toupper(c) - 'A' + 10;
}
void hex2bin(char *src, char *dst, int length)
{
int i;
for(i=0; i<length; i++)
dst[i] = charhex2bin(src[i*2])*16 + charhex2bin(src[i*2+1]);
int i;
for(i = 0; i < length; i++)
dst[i] = charhex2bin(src[i * 2]) * 16 + charhex2bin(src[i * 2 + 1]);
}
void bin2hex(char *src, char *dst, int length)
{
int i;
for(i=length-1; i>=0; i--)
{
dst[i*2+1] = hexadecimals[(unsigned char)src[i] & 15];
dst[i*2] = hexadecimals[(unsigned char)src[i]>>4];
}
int i;
for(i = length - 1; i >= 0; i--) {
dst[i * 2 + 1] = hexadecimals[(unsigned char) src[i] & 15];
dst[i * 2] = hexadecimals[(unsigned char) src[i] >> 4];
}
}
#ifdef ENABLE_TRACING
void cp_trace()
{
syslog(LOG_DEBUG, "Checkpoint trace: %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d...",
cp_file[(cp_index+15)%16], cp_line[(cp_index+15)%16],
cp_file[(cp_index+14)%16], cp_line[(cp_index+14)%16],
cp_file[(cp_index+13)%16], cp_line[(cp_index+13)%16],
cp_file[(cp_index+12)%16], cp_line[(cp_index+12)%16],
cp_file[(cp_index+11)%16], cp_line[(cp_index+11)%16],
cp_file[(cp_index+10)%16], cp_line[(cp_index+10)%16],
cp_file[(cp_index+9)%16], cp_line[(cp_index+9)%16],
cp_file[(cp_index+8)%16], cp_line[(cp_index+8)%16],
cp_file[(cp_index+7)%16], cp_line[(cp_index+7)%16],
cp_file[(cp_index+6)%16], cp_line[(cp_index+6)%16],
cp_file[(cp_index+5)%16], cp_line[(cp_index+5)%16],
cp_file[(cp_index+4)%16], cp_line[(cp_index+4)%16],
cp_file[(cp_index+3)%16], cp_line[(cp_index+3)%16],
cp_file[(cp_index+2)%16], cp_line[(cp_index+2)%16],
cp_file[(cp_index+1)%16], cp_line[(cp_index+1)%16],
cp_file[cp_index], cp_line[cp_index]
);
logger(LOG_DEBUG, "Checkpoint trace: %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d...",
cp_file[(cp_index + 15) % 16], cp_line[(cp_index + 15) % 16],
cp_file[(cp_index + 14) % 16], cp_line[(cp_index + 14) % 16],
cp_file[(cp_index + 13) % 16], cp_line[(cp_index + 13) % 16],
cp_file[(cp_index + 12) % 16], cp_line[(cp_index + 12) % 16],
cp_file[(cp_index + 11) % 16], cp_line[(cp_index + 11) % 16],
cp_file[(cp_index + 10) % 16], cp_line[(cp_index + 10) % 16],
cp_file[(cp_index + 9) % 16], cp_line[(cp_index + 9) % 16],
cp_file[(cp_index + 8) % 16], cp_line[(cp_index + 8) % 16],
cp_file[(cp_index + 7) % 16], cp_line[(cp_index + 7) % 16],
cp_file[(cp_index + 6) % 16], cp_line[(cp_index + 6) % 16],
cp_file[(cp_index + 5) % 16], cp_line[(cp_index + 5) % 16],
cp_file[(cp_index + 4) % 16], cp_line[(cp_index + 4) % 16],
cp_file[(cp_index + 3) % 16], cp_line[(cp_index + 3) % 16],
cp_file[(cp_index + 2) % 16], cp_line[(cp_index + 2) % 16],
cp_file[(cp_index + 1) % 16], cp_line[(cp_index + 1) % 16],
cp_file[cp_index], cp_line[cp_index]
);
}
#endif
#if defined(HAVE_MINGW) || defined(HAVE_CYGWIN)
#ifdef HAVE_CYGWIN
#include <w32api/windows.h>
#endif
char *winerror(int err) {
static char buf[1024], *newline;
if (!FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, err, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, sizeof(buf), NULL)) {
strncpy(buf, _("(unable to format errormessage)"), sizeof(buf));
};
if((newline = strchr(buf, '\r')))
*newline = '\0';
return buf;
}
#endif