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- cleanup and remove time() warning 

git-svn-id: svn://svn.berlios.de/openocd/trunk@299 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
ntfreak 2008-02-16 15:10:26 +00:00
parent a32de76d61
commit a2595950c7
2 changed files with 25 additions and 28 deletions
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51
src/helper/log.c
View File

@ -40,8 +40,8 @@ static logCallback callback;
void log_setCallback(logCallback c, void *p) void log_setCallback(logCallback c, void *p)
{ {
callback=c; callback = c;
privData=p; privData = p;
} }
static char *log_strings[4] = static char *log_strings[4] =
@ -54,7 +54,7 @@ static char *log_strings[4] =
void log_printf(enum log_levels level, const char *file, int line, const char *function, const char *format, ...) void log_printf(enum log_levels level, const char *file, int line, const char *function, const char *format, ...)
{ {
static int count=0; static int count = 0;
count++; count++;
va_list args; va_list args;
char buffer[512]; char buffer[512];
@ -65,26 +65,22 @@ void log_printf(enum log_levels level, const char *file, int line, const char *f
va_start(args, format); va_start(args, format);
vsnprintf(buffer, 512, format, args); vsnprintf(buffer, 512, format, args);
char *f=strrchr(file, '/'); char *f = strrchr(file, '/');
if (f!=NULL) if (f != NULL)
file=f+1; file = f + 1;
fprintf(log_output, "%s %d %d %s:%d %s(): %s\n", log_strings[level], count, time(NULL), file, line, function, buffer); fprintf(log_output, "%s %d %ld %s:%d %s(): %s\n", log_strings[level], count, time(NULL), file, line, function, buffer);
fflush(log_output); fflush(log_output);
va_end(args); va_end(args);
/* Never forward LOG_DEBUG, too verbose and they can be found in the log if need be */ /* Never forward LOG_DEBUG, too verbose and they can be found in the log if need be */
if (callback&&(level<=LOG_INFO)) if (callback && (level <= LOG_INFO))
{ {
va_start(args, format); va_start(args, format);
callback(privData, file, line, function, format, args); callback(privData, file, line, function, format, args);
va_end(args); va_end(args);
} }
} }
/* change the current debug level on the fly /* change the current debug level on the fly
@ -151,26 +147,29 @@ int log_init(struct command_context_s *cmd_ctx)
int set_log_output(struct command_context_s *cmd_ctx, FILE *output) int set_log_output(struct command_context_s *cmd_ctx, FILE *output)
{ {
log_output=output; log_output = output;
return ERROR_OK; return ERROR_OK;
} }
/* return allocated string w/printf() result */ /* return allocated string w/printf() result */
char *allocPrintf(const char *fmt, va_list ap) char *allocPrintf(const char *fmt, va_list ap)
{ {
char *string=NULL; char *string = NULL;
int size=0; // start by 0 to exercise all the code paths. Need minimum 2 bytes to fit 1 char and 0 terminator.
int first=1; /* start by 0 to exercise all the code paths. Need minimum 2 bytes to
* fit 1 char and 0 terminator. */
int size = 0;
int first = 1;
for (;;) for (;;)
{ {
if ((string==NULL)||(!first)) if ((string == NULL) || (!first))
{ {
size=size*2+2; size = size * 2 + 2;
char *t=string; char *t = string;
string=realloc(string, size); string = realloc(string, size);
if (string==NULL) if (string == NULL)
{ {
if (t!=NULL) if (t != NULL)
free(t); free(t);
return NULL; return NULL;
} }
@ -178,12 +177,12 @@ char *allocPrintf(const char *fmt, va_list ap)
int ret; int ret;
ret = vsnprintf(string, size, fmt, ap); ret = vsnprintf(string, size, fmt, ap);
// NB! The result of the vsnprintf() might be an *EMPTY* string! /* NB! The result of the vsnprintf() might be an *EMPTY* string! */
if ((ret>=0)&&((ret+1)<size)) if ((ret >= 0) && ((ret + 1) < size))
{ {
return string; return string;
} }
// there was just enough or not enough space, allocate more. /* there was just enough or not enough space, allocate more. */
first=0; first = 0;
} }
} }

2
src/helper/log.h
View File

@ -73,7 +73,6 @@ extern int debug_level;
log_printf (LOG_ERROR, __FILE__, __LINE__, __FUNCTION__, expr); \ log_printf (LOG_ERROR, __FILE__, __LINE__, __FUNCTION__, expr); \
} while(0) } while(0)
/* general failures /* general failures
* error codes < 100 * error codes < 100
*/ */
@ -84,5 +83,4 @@ extern int debug_level;
char *allocPrintf(const char *fmt, va_list ap); char *allocPrintf(const char *fmt, va_list ap);
#endif /* LOG_H */ #endif /* LOG_H */