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add FILE* output

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This commit is contained in:
Bruno Raoult
2023-07-01 20:56:26 +02:00
parent fe5b21aad9
commit aa7cb11056
6 changed files with 40 additions and 23 deletions
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29
libsrc/debug.c
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@@ -26,19 +26,26 @@
#define MILLISEC 1000000 /* milli sec in sec */
static long long timer_start; /* in nanosecond */
static u32 debug_level=0;
static u32 debug_level = 0;
static FILE *stream = NULL;
void debug_level_set(u32 level)
{
debug_level = level;
log(1, "debug level set to %u\n", level);
log(0, "debug level set to %u\n", level);
}
void debug_init(u32 level)
void debug_stream_set(FILE *_stream)
{
stream = _stream;
log(0, "stream set to %d\n", stream? fileno(stream): -1);
}
void debug_init(u32 level, FILE *_stream)
{
struct timespec timer;
debug_stream_set(_stream);
debug_level_set(level);
if (!clock_gettime(CLOCK_MONOTONIC, &timer)) {
timer_start = timer.tv_sec * NANOSEC + timer.tv_nsec;
@@ -66,28 +73,28 @@ inline static long long timer_elapsed()
void debug(u32 level, bool timestamp, u32 indent, const char *src,
u32 line, const char *fmt, ...)
{
if (level > debug_level)
if (!stream || level > debug_level)
return;
va_list ap;
if (indent)
printf("%*s", 2*(indent-1), "");
fprintf(stream, "%*s", 2*(indent-1), "");
if (timestamp) {
long long diff = timer_elapsed();
printf("%lld.%03lld ", diff/NANOSEC, (diff/1000000)%1000);
printf("%010lld ", diff);
fprintf(stream, "%lld.%03lld ", diff/NANOSEC, (diff/1000000)%1000);
fprintf(stream, "%010lld ", diff);
}
if (src) {
if (line)
printf("[%s:%u] ", src, line);
fprintf(stream, "[%s:%u] ", src, line);
else
printf("[%s] ", src);
fprintf(stream, "[%s] ", src);
}
va_start(ap, fmt);
vprintf(fmt, ap);
vfprintf(stream, fmt, ap);
va_end(ap);
}