Mercurial > hg > xemacs-beta
view src/syspwd.h @ 5727:86d33ddc7fd6
Avoid EOVERFLOW from stat() calls due to overflowing inode numbers.
The btrfs filesystem now uses 64-bit inode numbers even on 32-bit systems.
This can lead to spurious stat() failures, where EOVERFLOW is returned because
the inode number does not fit into the 32-bit stat structure, even when the
caller is not interested in the inode number. This patch builds with
_FILE_OFFSET_BITS == 64 when possible, and deals with integers that may be
too large to fit into a Lisp fixnum. For more information, see xemacs-patches
message <CAHCOHQk_mPM6WgFChBsGafqhuazep6VED7swFoqfFXOV1r8org@mail.gmail.com>.
author | Jerry James <james@xemacs.org> |
---|---|
date | Wed, 06 Mar 2013 08:32:17 -0700 |
parents | 308d34e9f07d |
children | c30fdcab7bc8 |
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/* This file is part of XEmacs. XEmacs 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. XEmacs 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 XEmacs. If not, see <http://www.gnu.org/licenses/>. */ /* Synched up with: Not really in FSF. */ #ifndef WIN32_NATIVE # include <pwd.h> #else /* WIN32_NATIVE */ struct passwd { char *pw_name; char *pw_passwd; int pw_uid; int pw_gid; int pw_quota; char *pw_gecos; char *pw_dir; char *pw_shell; }; #ifdef emacs struct passwd *getpwuid (uid_t uid); struct passwd *getpwnam (const Ibyte *name); uid_t getuid (void); uid_t geteuid (void); gid_t getgid (void); gid_t getegid (void); #endif /* emacs */ #endif /* WIN32_NATIVE */ #ifdef emacs struct passwd *qxe_getpwnam (const Ibyte *name); struct passwd *qxe_getpwuid (uid_t uid); struct passwd *qxe_getpwent (void); #endif /* emacs */