void
module_table_print(module_table_t *table, file_t log, bool print_all_info)
{
uint i;
module_entry_t *entry;
if (log == INVALID_FILE) {
/* It is possible that failure on log file creation is caused by the
* running process not having enough privilege, so this is not a
* release-build fatal error
*/
ASSERT(false, "invalid log file");
return;
}
drvector_lock(&table->vector);
dr_fprintf(log, "Module Table: %u\n", table->vector.entries);
if (print_all_info) {
dr_fprintf(log, "Module Table: id, base, end, entry, unload, name, path");
#ifdef WINDOWS
dr_fprintf(log, ", checksum, timestamp");
#endif
dr_fprintf(log, "\n");
}
for (i = 0; i < table->vector.entries; i++) {
entry = drvector_get_entry(&table->vector, i);
module_table_entry_print(entry, log, print_all_info);
}
drvector_unlock(&table->vector);
}
drcovlib_status_t
drmodtrack_dump_buf(char *buf, size_t size) {
uint i;
module_entry_t *entry;
int len;
if (buf == NULL || size == 0)
return DRCOVLIB_ERROR_INVALID_PARAMETER;
size--; /* for the terminating null character */
drvector_lock(&module_table.vector);
len = dr_snprintf(buf, size, "Module Table: version %u, count %u\n",
MODULE_FILE_VERSION, module_table.vector.entries);
if (len == -1) {
drvector_unlock(&module_table.vector);
return DRCOVLIB_ERROR_BUF_TOO_SMALL;
}
buf += len;
size -= len;
len = dr_snprintf(buf, size, "Columns: id, base, end, entry");
if (len == -1) {
drvector_unlock(&module_table.vector);
return DRCOVLIB_ERROR_BUF_TOO_SMALL;
}
#ifdef WINDOWS
buf += len;
size -= len;
len = dr_snprintf(buf, size, ", checksum, timestamp");
if (len == -1) {
drvector_unlock(&module_table.vector);
return DRCOVLIB_ERROR_BUF_TOO_SMALL;
}
#endif
buf += len;
size -= len;
len = dr_snprintf(buf, size, ", path\n");
if (len == -1) {
drvector_unlock(&module_table.vector);
return DRCOVLIB_ERROR_BUF_TOO_SMALL;
}
buf += len;
size -= len;
for (i = 0; i < module_table.vector.entries; i++) {
entry = drvector_get_entry(&module_table.vector, i);
len = module_table_entry_print(entry, buf, size);
if (len == -1) {
drvector_unlock(&module_table.vector);
return DRCOVLIB_ERROR_BUF_TOO_SMALL;
}
buf += len;
size -= len;
}
buf[0] = '\0';
drvector_unlock(&module_table.vector);
return DRCOVLIB_SUCCESS;
}
