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2f7d4c38c9
* common/sysutils.c: Include sys/inotify.h. (my_error_from_syserror, my_error): New. (gnupg_inotify_watch_socket): New. (gnupg_inotify_has_name): New. * agent/gpg-agent.c: Do not include sys/inotify.h. (my_inotify_is_name): Remove. (handle_connections): Remove HAVE_INOTIFY_INIT protected code and use the new functions. -- When removing not a simple socket file but the entire directory the old code missed most events and thus did not worked properly. IN_DELETE_SELF has also been added to the watch list to detect a removal of the directory. However, in all tests that event was not triggered. The only way it could be triggered was by not watching the socket dir but an arbitary directory and rmdir that. GnuPG-bug-id: 2756 Signed-off-by: Werner Koch <wk@gnupg.org>
82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
/* sysutils.h - System utility functions for Gnupg
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* Copyright (C) 2002 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of either
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*
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* - the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* or
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*
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* - the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* or both in parallel, as here.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GNUPG_COMMON_SYSUTILS_H
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#define GNUPG_COMMON_SYSUTILS_H
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/* Because we use system handles and not libc low level file
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descriptors on W32, we need to declare them as HANDLE (which
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actually is a plain pointer). This is required to eventually
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support 64 bits Windows systems. */
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#ifdef HAVE_W32_SYSTEM
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typedef void *gnupg_fd_t;
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#define GNUPG_INVALID_FD ((void*)(-1))
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#define INT2FD(s) ((void *)(s))
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#define FD2INT(h) ((unsigned int)(h))
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#else
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typedef int gnupg_fd_t;
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#define GNUPG_INVALID_FD (-1)
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#define INT2FD(s) (s)
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#define FD2INT(h) (h)
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#endif
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void trap_unaligned (void);
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int disable_core_dumps (void);
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int enable_core_dumps (void);
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const unsigned char *get_session_marker (size_t *rlen);
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unsigned int get_uint_nonce (void);
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/*int check_permissions (const char *path,int extension,int checkonly);*/
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void gnupg_sleep (unsigned int seconds);
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int translate_sys2libc_fd (gnupg_fd_t fd, int for_write);
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int translate_sys2libc_fd_int (int fd, int for_write);
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FILE *gnupg_tmpfile (void);
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void gnupg_reopen_std (const char *pgmname);
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void gnupg_allow_set_foregound_window (pid_t pid);
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int gnupg_remove (const char *fname);
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int gnupg_mkdir (const char *name, const char *modestr);
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int gnupg_chmod (const char *name, const char *modestr);
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char *gnupg_mkdtemp (char *template);
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int gnupg_setenv (const char *name, const char *value, int overwrite);
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int gnupg_unsetenv (const char *name);
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char *gnupg_getcwd (void);
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gpg_error_t gnupg_inotify_watch_socket (int *r_fd, const char *socket_name);
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int gnupg_inotify_has_name (int fd, const char *name);
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#ifdef HAVE_W32_SYSTEM
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void *w32_get_user_sid (void);
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#include "../common/w32help.h"
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#endif /*HAVE_W32_SYSTEM*/
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#endif /*GNUPG_COMMON_SYSUTILS_H*/
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