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Diffstat (limited to 'common/sysutils.h')
| -rw-r--r-- | common/sysutils.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/common/sysutils.h b/common/sysutils.h new file mode 100644 index 0000000..e22156b --- /dev/null +++ b/common/sysutils.h @@ -0,0 +1,117 @@ +/* sysutils.h - System utility functions for Gnupg + * Copyright (C) 2002 Free Software Foundation, Inc. + * + * This file is part of GnuPG. + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of either + * + * - the GNU Lesser General Public License as published by the Free + * Software Foundation; either version 3 of the License, or (at + * your option) any later version. + * + * or + * + * - the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * or both in parallel, as here. + * + * This file 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 <https://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 + +#ifdef HAVE_STAT +# include <sys/stat.h> +#endif + +struct gnupg_dir_s; +typedef struct gnupg_dir_s *gnupg_dir_t; +struct gnupg_dirent_s +{ + /* We don't have a d_ino because that can't be used on Windows + * anyway. D_NAME is a pointer into the gnupg_dir_s which has a + * static buffer or allocates sufficient space as needed. This is + * only valid after gnupg_readdir. */ + char *d_name; +}; +typedef struct gnupg_dirent_s *gnupg_dirent_t; + + +void trap_unaligned (void); +int disable_core_dumps (void); +int enable_core_dumps (void); +void enable_special_filenames (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); +void gnupg_usleep (unsigned int usecs); +int translate_sys2libc_fd (gnupg_fd_t fd, int for_write); +int translate_sys2libc_fd_int (int fd, int for_write); +int check_special_filename (const char *fname, int for_write, int notranslate); +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); +gpg_error_t gnupg_rename_file (const char *oldname, const char *newname, + int *block_signals); +int gnupg_mkdir (const char *name, const char *modestr); +int gnupg_chdir (const char *name); +int gnupg_rmdir (const char *name); +int gnupg_chmod (const char *name, const char *modestr); +char *gnupg_mkdtemp (char *template); +int gnupg_setenv (const char *name, const char *value, int overwrite); +int gnupg_unsetenv (const char *name); +char *gnupg_getcwd (void); +gpg_err_code_t gnupg_access (const char *name, int mode); +#ifdef HAVE_STAT +int gnupg_stat (const char *name, struct stat *statbuf); +#endif /*HAVE_STAT*/ +int gnupg_open (const char *name, int flags, unsigned int mode); +gnupg_dir_t gnupg_opendir (const char *name); +gnupg_dirent_t gnupg_readdir (gnupg_dir_t gdir); +int gnupg_closedir (gnupg_dir_t gdir); +char *gnupg_get_socket_name (int fd); +int gnupg_fd_valid (int fd); +char *gnupg_getusername (void); + +gpg_error_t gnupg_inotify_watch_delete_self (int *r_fd, const char *fname); +gpg_error_t gnupg_inotify_watch_socket (int *r_fd, const char *socket_name); +int gnupg_inotify_has_name (int fd, const char *name); + + +#ifdef HAVE_W32_SYSTEM +void gnupg_w32_set_errno (int ec); +void *w32_get_user_sid (void); + +#include "../common/w32help.h" + +#endif /*HAVE_W32_SYSTEM*/ + +#endif /*GNUPG_COMMON_SYSUTILS_H*/ |