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lightningd: remove log_add functions.

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They added complexity, and were only used in a few places.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2019-11-18 10:57:17 +10:30
parent a83fd16840
commit 39d537b495
4 changed files with 12 additions and 49 deletions
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48
lightningd/log.c
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@@ -120,7 +120,6 @@ static const char *level_prefix(enum log_level level)
static void log_to_file(const char *prefix,
enum log_level level,
const struct node_id *node_id,
bool continued,
const struct timeabs *time,
const char *str,
const u8 *io,
@@ -144,7 +143,7 @@ static void log_to_file(const char *prefix,
node_id_to_hexstr(tmpctx, node_id),
prefix, str, dir, hex);
tal_free(hex);
} else if (!continued) {
} else {
if (!node_id)
fprintf(logf, "%s %s %s: %s\n",
iso8601_s, level_prefix(level), prefix, str);
@@ -153,8 +152,6 @@ static void log_to_file(const char *prefix,
iso8601_s, level_prefix(level),
node_id_to_hexstr(tmpctx, node_id),
prefix, str);
} else {
fprintf(logf, "%s %s \t%s\n", iso8601_s, prefix, str);
}
fflush(logf);
}
@@ -345,13 +342,12 @@ static struct log_entry *new_log_entry(struct log *log, enum log_level level,
return l;
}
static void maybe_print(struct log *log, const struct log_entry *l,
size_t offset)
static void maybe_print(struct log *log, const struct log_entry *l)
{
if (l->level >= log_print_level(log))
log_to_file(log->prefix, l->level,
l->nc ? &l->nc->node_id : NULL, offset != 0,
&l->time, l->log + offset,
l->nc ? &l->nc->node_id : NULL,
&l->time, l->log,
l->io, tal_bytelen(l->io), log->lr->outf);
}
@@ -372,7 +368,7 @@ void logv(struct log *log, enum log_level level,
if (l->log[i] < ' ' || l->log[i] >= 0x7f)
l->log[i] = '?';
maybe_print(log, l, 0);
maybe_print(log, l);
add_entry(log, l);
@@ -395,7 +391,7 @@ void log_io(struct log *log, enum log_level dir,
/* Print first, in case we need to truncate. */
if (l->level >= log_print_level(log))
log_to_file(log->prefix, l->level,
l->nc ? &l->nc->node_id : NULL, false,
l->nc ? &l->nc->node_id : NULL,
&l->time, str,
data, len, log->lr->outf);
@@ -412,27 +408,6 @@ void log_io(struct log *log, enum log_level dir,
errno = save_errno;
}
void logv_add(struct log *log, const char *fmt, va_list ap)
{
struct log_entry *l = list_tail(&log->lr->log, struct log_entry, list);
size_t oldlen = strlen(l->log);
/* Remove from list, so it doesn't get pruned. */
log->lr->mem_used -= mem_used(l);
list_del_from(&log->lr->log, &l->list);
tal_append_vfmt(&l->log, fmt, ap);
/* Sanitize any non-printable characters, and replace with '?' */
for (size_t i=oldlen; i<strlen(l->log); i++)
if (l->log[i] < ' ' || l->log[i] >= 0x7f)
l->log[i] = '?';
add_entry(log, l);
maybe_print(log, l, oldlen);
}
void log_(struct log *log, enum log_level level,
const struct node_id *node_id,
bool call_notifier,
@@ -445,15 +420,6 @@ void log_(struct log *log, enum log_level level,
va_end(ap);
}
void log_add(struct log *log, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
logv_add(log, fmt, ap);
va_end(ap);
}
#define log_each_line(lr, func, arg) \
log_each_line_((lr), \
typesafe_cb_preargs(void, void *, (func), (arg), \
@@ -726,7 +692,7 @@ void logging_options_parsed(struct log_book *lr)
list_for_each(&lr->log, l, list) {
if (l->level >= filter_level(lr, l->prefix))
log_to_file(l->prefix, l->level,
l->nc ? &l->nc->node_id : NULL, false,
l->nc ? &l->nc->node_id : NULL,
&l->time, l->log,
l->io, tal_bytelen(l->io), lr->outf);
}