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/* sysutils.h - System utility functions for Gnupg
* Copyright (C) 2002 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG 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.
*
* GnuPG 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 this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GNUPG_COMMON_SYSUTILS_H
#define GNUPG_COMMON_SYSUTILS_H
/* Because we use system handles and not libc low level file
descriptors on W32, we need to declare them as HANDLE (which
actually is a plain pointer). This is required to eventually
support 64 bits Windows systems. */
#ifdef HAVE_W32_SYSTEM
typedef void *gnupg_fd_t;
#define GNUPG_INVALID_FD ((void*)(-1))
#define INT2FD(s) ((void *)(s))
#define FD2INT(h) ((unsigned int)(h))
#else
typedef int gnupg_fd_t;
#define GNUPG_INVALID_FD (-1)
#define INT2FD(s) (s)
#define FD2INT(h) (h)
#endif
void trap_unaligned (void);
int disable_core_dumps (void);
int enable_core_dumps (void);
const unsigned char *get_session_marker (size_t *rlen);
unsigned int get_uint_nonce (void);
/*int check_permissions (const char *path,int extension,int checkonly);*/
void gnupg_sleep (unsigned int seconds);
int translate_sys2libc_fd (gnupg_fd_t fd, int for_write);
int translate_sys2libc_fd_int (int fd, int for_write);
FILE *gnupg_tmpfile (void);
void gnupg_reopen_std (const char *pgmname);
void gnupg_allow_set_foregound_window (pid_t pid);
int gnupg_remove (const char *fname);
int gnupg_mkdir (const char *name, const char *modestr);
int gnupg_setenv (const char *name, const char *value, int overwrite);
int gnupg_unsetenv (const char *name);
#ifdef HAVE_W32_SYSTEM
#include "../common/w32help.h"
#endif /*HAVE_W32_SYSTEM*/
#endif /*GNUPG_COMMON_SYSUTILS_H*/
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