| /* Copyright 2012, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * globals.c: all global variables are declared here. |
| */ |
| |
| #include <stdio.h> |
| |
| #include "mosys/globals.h" |
| |
| void mosys_globals_init() { |
| mosys_set_output_file(stdout); |
| } |
| |
| /* |
| * The global root-prefix |
| */ |
| static const char *mosys_root_prefix = ""; |
| |
| const char *mosys_get_root_prefix(void) |
| { |
| return mosys_root_prefix; |
| } |
| |
| void mosys_set_root_prefix(const char *prefix) |
| { |
| if (prefix == NULL) { |
| prefix = ""; |
| } |
| mosys_root_prefix = prefix; |
| } |
| |
| /* |
| * The global output destination |
| */ |
| static FILE *mosys_output_file; |
| |
| FILE *mosys_get_output_file(void) |
| { |
| if (!mosys_output_file) |
| return stdout; |
| return mosys_output_file; |
| } |
| |
| void mosys_set_output_file(FILE *fp) |
| { |
| mosys_output_file = fp; |
| } |
| |
| /* |
| * The global verbosity level |
| */ |
| static int mosys_verbosity; |
| |
| int mosys_get_verbosity(void) |
| { |
| return mosys_verbosity; |
| } |
| |
| void mosys_set_verbosity(int verbosity) |
| { |
| mosys_verbosity = verbosity; |
| } |