2015-12-27 12:45:26 +01:00
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/*
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Copyright (c) 2015, Matthias Schiffer <mschiffer@universe-factory.net>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <libplatforminfo.h>
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#include "../common.h"
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#define _STRINGIFY(s) #s
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#define STRINGIFY(s) _STRINGIFY(s)
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static char * model = NULL;
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__attribute__((constructor)) static void init(void) {
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FILE *f = fopen("/proc/cpuinfo", "r");
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if (!f)
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return;
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char *line = NULL;
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size_t len = 0;
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while (getline(&line, &len, f) >= 0 && !model) {
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if (strncmp(line, "model name", 10))
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continue;
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bool colon = false;
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char *p;
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for (p = line + 10; *p; p++) {
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if (isblank(*p))
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continue;
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if (!colon) {
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if (*p == ':') {
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colon = true;
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continue;
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}
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else {
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break;
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}
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}
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size_t len = strlen(p);
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if (len && p[len-1] == '\n')
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p[len-1] = 0;
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model = strdup(p);
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break;
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}
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}
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free(line);
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fclose(f);
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}
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__attribute__((destructor)) static void deinit(void) {
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free(model);
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model = NULL;
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}
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const char * platforminfo_get_board_name(void) {
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return NULL;
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}
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const char * platforminfo_get_model(void) {
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return model;
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}
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const char * platforminfo_get_image_name(void) {
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#if defined(TARGET_x86_generic)
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return "x86-generic";
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2016-11-29 18:48:11 +01:00
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#elif defined(TARGET_x86_geode)
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return "x86-geode";
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2015-12-27 12:45:26 +01:00
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#elif defined(TARGET_x86_kvm_guest)
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return "x86-kvm";
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#elif defined(TARGET_x86_xen_domu)
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return "x86-xen";
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#elif defined(TARGET_x86_64)
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return "x86-64";
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#else
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#error Unknown x86 subtarget
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#endif
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}
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