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/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of libminidump.
Copyright 2012 Lennart Poettering
libminidump is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
libminidump 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with libminidump; If not, see
<http://www.gnu.org/licenses/>.
***/
#include <assert.h>
#include <errno.h>
#include <unistd.h>
#include "context.h"
#include "read-minidump.h"
int minidump_read_memory(struct context *c, unsigned long source, void *destination, size_t length) {
assert(c);
assert(destination);
assert(length > 0);
assert(CONTEXT_HAVE_MINIDUMP(c));
/* FIXME */
return -ENOTSUP;
}
int minidump_read_header(struct context *c) {
ssize_t l;
assert(c);
assert(CONTEXT_HAVE_MINIDUMP(c));
l = pread(c->minidump_fd, &c->minidump_header, sizeof(c->minidump_header), 0);
if (l < 0)
return -errno;
if (l != sizeof(c->minidump_header))
return -EIO;
if (c->minidump_header.signature != htole32(0x504d444d))
return -EINVAL;
c->have_minidump_header = true;
return 0;
}
int minidump_read_threads(struct context *c) {
assert(c);
assert(CONTEXT_HAVE_MINIDUMP(c));
/* FIXME */
return -ENOTSUP;
}
int minidump_read_maps(struct context *c) {
assert(c);
assert(CONTEXT_HAVE_MINIDUMP(c));
/* FIXME */
return -ENOTSUP;
}
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