cory/tildefriends
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I just decided. Braces on their own lines.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3668 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams
2021-10-10 21:51:38 +00:00
parent 470814f147
commit 843c53e15e
20 changed files with 2373 additions and 1110 deletions
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49
src/trace.c
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@ -34,7 +34,8 @@ static int64_t _trace_ts()
{
int64_t result = 0;
struct timespec ts;
if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0) {
if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0)
{
result = (ts.tv_sec * 1e9 + ts.tv_nsec) / 1e3;
}
return result;
@ -42,12 +43,14 @@ static int64_t _trace_ts()
static void _trace_append(tf_trace_t* trace, const char* buffer, size_t size)
{
if (trace->write_offset + size >= k_buffer_size) {
if (trace->write_offset + size >= k_buffer_size)
{
trace->buffer[trace->write_offset] = '\0';
trace->write_offset = 0;
}
if (trace->write_offset + size < k_buffer_size) {
if (trace->write_offset + size < k_buffer_size)
{
memcpy(trace->buffer + trace->write_offset, buffer, size);
trace->write_offset += size;
trace->buffer[trace->write_offset++] = '\n';
@ -56,7 +59,8 @@ static void _trace_append(tf_trace_t* trace, const char* buffer, size_t size)
void tf_trace_counter(tf_trace_t* trace, const char* name, int argc, const char** arg_names, const int64_t* arg_values)
{
if (!trace) {
if (!trace)
{
return;
}
@ -73,18 +77,22 @@ void tf_trace_counter(tf_trace_t* trace, const char* name, int argc, const char*
void tf_trace_begin(tf_trace_t* trace, const char* name)
{
if (!trace) {
if (!trace)
{
return;
}
char line[1024];
int p = snprintf(line, sizeof(line), "{\"ph\": \"B\", \"pid\": %d, \"ts\": %" PRId64 ", \"name\": \"", getpid(), _trace_ts());
for (const char* c = name; *c && p < (int)sizeof(line); c++) {
switch (*c) {
for (const char* c = name; *c && p < (int)sizeof(line); c++)
{
switch (*c)
{
case '"':
case '\\':
line[p++] = '\\';
if (p < (int)sizeof(line)) {
if (p < (int)sizeof(line))
{
line[p++] = *c;
}
break;
@ -99,7 +107,8 @@ void tf_trace_begin(tf_trace_t* trace, const char* name)
void tf_trace_end(tf_trace_t* trace)
{
if (!trace) {
if (!trace)
{
return;
}
@ -110,7 +119,8 @@ void tf_trace_end(tf_trace_t* trace)
char* tf_trace_export(tf_trace_t* trace)
{
if (!trace) {
if (!trace)
{
return NULL;
}
@ -120,14 +130,16 @@ char* tf_trace_export(tf_trace_t* trace)
int begin = newline ? newline - trace->buffer : 0;
size_t size = 0;
size += snprintf(buffer, k_buffer_size, "{\"displayTimeUnit\": \"ns\",\n\"traceEvents\": [\n");
if (begin) {
if (begin)
{
size_t this_size = strlen(trace->buffer + begin);
memcpy(buffer + size, trace->buffer + begin, this_size);
size += this_size;
}
memcpy(buffer + size, trace->buffer, trace->write_offset);
size += trace->write_offset;
if (size > 2 && buffer[size - 1] == '\n' && buffer[size - 2] == ',') {
if (size > 2 && buffer[size - 1] == '\n' && buffer[size - 2] == ',')
{
buffer[size - 2] = '\n';
size--;
}
@ -140,11 +152,13 @@ char* tf_trace_export(tf_trace_t* trace)
static int _tf_trace_sqlite_callback(unsigned int t, void* c, void* p, void* x)
{
tf_trace_t* trace = c;
switch (t) {
switch (t)
{
case SQLITE_TRACE_STMT:
{
const char* statement = x;
if (statement[0] != '-' || statement[1] != '-') {
if (statement[0] != '-' || statement[1] != '-')
{
tf_trace_begin(trace, statement);
}
}
@ -158,9 +172,12 @@ static int _tf_trace_sqlite_callback(unsigned int t, void* c, void* p, void* x)
void tf_trace_sqlite(tf_trace_t* trace, sqlite3* sqlite)
{
if (sqlite) {
if (sqlite)
{
sqlite3_trace_v2(sqlite, SQLITE_TRACE_STMT | SQLITE_TRACE_PROFILE, _tf_trace_sqlite_callback, trace);
} else {
}
else
{
sqlite3_trace_v2(sqlite, 0, NULL, NULL);
}
}