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/*
* Copyright (C) 2004-2012 Free Software Foundation, Inc.
*
* Author: Simon Josefsson
*
* This file is part of GnuTLS.
*
* GnuTLS 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 of the License, or
* (at your option) any later version.
*
* GnuTLS 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 GnuTLS; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef UTILS_H
#define UTILS_H
#include <string.h>
#include <signal.h>
#include <stdarg.h>
#include <gnutls/gnutls.h>
#include <gnutls/pkcs11.h>
#ifndef __attribute__
#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
#define __attribute__(Spec) /* empty */
#endif
#endif
inline static int global_init(void)
{
#ifdef ENABLE_PKCS11
gnutls_pkcs11_init(GNUTLS_PKCS11_FLAG_MANUAL, NULL);
#endif
return gnutls_global_init();
}
extern int debug;
extern int error_count;
extern int break_on_error;
extern const char *pkcs3;
extern void fail(const char *format, ...)
__attribute__ ((format(printf, 1, 2)));
extern void success(const char *format, ...)
__attribute__ ((format(printf, 1, 2)));
extern void escapeprint(const char *str, size_t len);
extern void hexprint(const void *str, size_t len);
extern void binprint(const void *str, size_t len);
/* This must be implemented elsewhere. */
extern void doit(void);
void sec_sleep(int sec);
#define TMPNAME_SIZE 128
char *get_tmpname(char s[TMPNAME_SIZE]);
void track_temp_files(void);
void delete_temp_files(void);
/* calls fail() if status indicates an error */
inline static void _check_wait_status(int status, unsigned sigonly)
{
#if defined WEXITSTATUS && defined WIFSIGNALED
if (WEXITSTATUS(status) != 0 ||
(WIFSIGNALED(status) && WTERMSIG(status) == SIGSEGV)) {
if (WIFSIGNALED(status)) {
fail("Child died with signal %d\n", WTERMSIG(status));
} else {
if (!sigonly)
fail("Child died with status %d\n",
WEXITSTATUS(status));
}
}
#endif
}
inline static void check_wait_status(int status)
{
_check_wait_status(status, 0);
}
inline static void check_wait_status_for_sig(int status)
{
_check_wait_status(status, 1);
}
#endif /* UTILS_H */
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