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/* Utilities for implementing "dump" functions for the diagnostics subsystem.
Copyright (C) 2025 Free Software Foundation, Inc.
Contributed by David Malcolm <dmalcolm@redhat.com>.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "diagnostics/logging.h"
namespace diagnostics {
namespace logging {
logger::logger (output_file outfile)
: m_outfile (std::move (outfile)),
m_log_depth (0)
{
}
void
logger::log_printf (const char *fmt, ...)
{
emit_indent ();
va_list ap;
va_start (ap, fmt);
vfprintf (get_stream (), fmt, ap);
va_end (ap);
emit_newline ();
}
void
logger::log_bool_return (const char *function_name, bool retval)
{
log_printf ("%s <- %s",
retval ? "true" : "false",
function_name);
}
/* Emit indentation to OUTFILE for the start of a log line. */
void
logger::emit_indent () const
{
fprintf (get_stream (), "%*s", get_indent (), "");
}
void
logger::emit_newline () const
{
fputc ('\n', get_stream ());
}
} // namespace logging {
} // namespace diagnostics
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