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#include <stdio.h>
/* MEMLOG -- SPP callable routines for logging MEMIO debug messages and
* user application messages in sequence to the mem.log file.
*
* memlog (message)
* memlog1 (message, arg1)
* memlog2 (message, arg1, arg2)
* memlogs (message, strarg)
* memlev (loglevel)
*
* Memlog logs a simple message string. Memlog[12] allow one or two integer
* arguments. Memlogs allows one string argument.
*/
#define FNAME "mem.log"
#define XCHAR short
static FILE *fp = NULL;
static int loglevel = 3;
static int number = 0;
#define LOG_MALLOC 0001
#define LOG_SALLOC 0002
static void memput();
/* MEMLOG -- User routine to log a message in sequence to the memio debug
* log file.
*/
memlog_ (message)
XCHAR *message;
{
register XCHAR *ip;
register char *op;
char p_message[1024];
for (ip=message, op=p_message; *op++ = *ip++; )
;
memput (p_message);
}
/* MEMLEV -- Set the logging level.
*/
memlev_ (level)
int *level;
{
loglevel = *level;
}
/* MEMLOG1 -- User routine to log a message in sequence to the memio debug
* log file.
*/
memlo1_ (format, arg1)
XCHAR *format;
int *arg1;
{
register XCHAR *ip;
register char *op;
char p_format[1024];
char message[1024];
/* Output user message. */
for (ip=format, op=p_format; *op++ = *ip++; )
;
sprintf (message, p_format, *arg1);
memput (message);
}
/* MEMLOG2 -- User routine to log a message in sequence to the memio debug
* log file.
*/
memlo2_ (format, arg1, arg2)
XCHAR *format;
int *arg1;
int *arg2;
{
register XCHAR *ip;
register char *op;
char p_format[1024];
char message[1024];
/* Output user message. */
for (ip=format, op=p_format; *op++ = *ip++; )
;
sprintf (message, p_format, *arg1, *arg2);
memput (message);
}
/* MEMLOGS -- User routine to log a message in sequence to the memio debug
* log file.
*/
memlos_ (format, strarg)
XCHAR *format;
XCHAR *strarg;
{
register XCHAR *ip;
register char *op;
char p_format[1024];
char p_strarg[1024];
char message[1024];
/* Output user message. */
for (ip=format, op=p_format; *op++ = *ip++; )
;
for (ip=strarg, op=p_strarg; *op++ = *ip++; )
;
sprintf (message, p_format, p_strarg);
memput (message);
}
/* MEMPUT -- Log a message in sequence to the memio debug log file.
*/
static void
memput (message)
char *message;
{
/* Open logfile. */
if (fp == NULL) {
unlink (FNAME);
if ((fp = fopen (FNAME, "a")) == NULL)
return;
}
/* Output sequence number. */
fprintf (fp, "%10s %08d %8s - - ",
"------", number++, "------");
/* Output message. */
fprintf (fp, message);
fprintf (fp, "\n");
fflush (fp);
}
/* ZMEMLG -- Used internally by the MEMIO routines.
*/
zmemlg_ (addr, retaddr, action, class, format, arg1, arg2)
int *addr, *retaddr;
int *action, *class;
XCHAR *format;
int *arg1, *arg2;
{
register XCHAR *ip;
register char *op;
char p_format[1024];
char s_action[2];
if (!(loglevel & *class))
return;
for (ip=format, op=p_format; *op++ = *ip++; )
;
s_action[0] = *action;
s_action[1] = '\0';
if (fp == NULL) {
unlink (FNAME);
if ((fp = fopen (FNAME, "a")) == NULL)
return;
}
fprintf (fp, "%10x %08d %8x %s %d ",
*addr, number++, *retaddr, s_action, *class);
fprintf (fp, p_format, *arg1, *arg2);
fprintf (fp, "\n");
fflush (fp);
}
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