diff options
Diffstat (limited to 'nsprpub/pr/src/md/beos/brng.c')
-rw-r--r-- | nsprpub/pr/src/md/beos/brng.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/nsprpub/pr/src/md/beos/brng.c b/nsprpub/pr/src/md/beos/brng.c new file mode 100644 index 000000000..18a3bbf1e --- /dev/null +++ b/nsprpub/pr/src/md/beos/brng.c @@ -0,0 +1,40 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + + +#include <stdio.h> +#include <string.h> +#include <signal.h> +#include <unistd.h> +#include <errno.h> +#include <stdlib.h> +#include <sys/time.h> +#include <sys/wait.h> +#include <sys/stat.h> +#include <assert.h> +#include <time.h> +#include "primpl.h" + +extern PRSize _PR_MD_GetRandomNoise( void *buf, PRSize size ) +{ + struct timeval tv; + int n = 0; + int s; + + GETTIMEOFDAY(&tv); + + if ( size > 0 ) { + s = _pr_CopyLowBits((char*)buf+n, size, &tv.tv_usec, sizeof(tv.tv_usec)); + size -= s; + n += s; + } + if ( size > 0 ) { + s = _pr_CopyLowBits((char*)buf+n, size, &tv.tv_sec, sizeof(tv.tv_usec)); + size -= s; + n += s; + } + + return n; +} /* end _PR_MD_GetRandomNoise() */ |