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* README: Refer to COPYING.LESSER and "each file" instead of COPYING. * COPYING.LESSER: New file. * gpgme.spec.in (%doc): Add COPYING.LESSER. * acinclude.m4, configure.ac, Makefile.am: Change license to LGPL 2.1 or later. * TODO: Add copyright notice. * README.CVS: Likewise. assuan/ 2004-12-07 Marcus Brinkmann <marcus@g10code.de> * README.1st: Add copyright notice. doc/ 2004-12-07 Marcus Brinkmann <marcus@g10code.de> * Makefile.am: Change license to LGPL. (gpgme_TEXINFOS): Replace gpl.texi with lesser.texi. * gpgme.texi: Change license to LGPL (also for documentation of GPGME's license). * lesser.texi: New file. * gpl.texi: File removed. gpgme/ 2004-12-07 Marcus Brinkmann <marcus@g10code.de> * putc_unlocked.c, funopen.c: I just claim copyright on these files and change their license to LGPL, because they are totally trivial wrapper functions. * isascii.c: Change copyright notice to the one from ctype/ctype.h in the GNU C Library (CVS Head 2004-10-10), where isascii is defined as a macro doing exactly the same as the function in this file. * memrchr.c: Update from the GNU C Library (CVS Head 2001-07-06). * stpcpy.c: Update from the GNU C Library (CVS Head 2004-10-10). * ath.c, ath-compat.c, ath.h, ath-pth.c, ath-pth-compat.c, ath-pthread.c, ath-pthread-compat.c, context.h, conversion.c, data.c, data-compat.c, data-fd.c, data.h, data-mem.c, data-stream.c, data-user.c, debug.c, debug.h, decrypt.c, decrypt-verify.c, delete.c, edit.c, encrypt.c, encrypt-sign.c, engine-backend.h, engine.c, engine-gpgsm.c, engine.h, error.c, export.c, genkey.c, get-env.c, gpgme.c, gpgme.h, import.c, io.h, key.c, keylist.c, mkstatus, Makefile.am, ops.h, op-support.c, passphrase.c, posix-io.c, posix-sema.c, posix-util.c, progress.c, rungpg.c, sema.h, sign.c, signers.c, trust-item.c, trustlist.c, util.h, verify.c, version.c, w32-io.c, w32-sema.c, w32-util.c, wait.c, wait-global.c, wait.h, wait-private.c, wait-user.c: Change license to LGPL. tests/ 2004-12-07 Marcus Brinkmann <marcus@g10code.de> * gpg/mkdemodirs: Add copyright notice. * gpgsm/Makefile.am, gpgsm/t-support.h, gpgsm/t-decrypt.c, gpgsm/t-encrypt.c, gpgsm/t-export.c, gpgsm/t-genkey.c, gpgsm/t-import.c, gpgsm/t-keylist.c, gpgsm/t-sign.c, gpgsm/t-verify.c, gpg/Makefile.am, gpg/t-decrypt.c, gpg/t-decrypt-verify.c, gpg/t-edit.c, gpg/t-encrypt.c, gpg/t-encrypt-sign.c, gpg/t-encrypt-sym.c, gpg/t-eventloop.c, gpg/t-export.c, gpg/t-genkey.c, gpg/t-import.c, gpg/t-keylist.c, gpg/t-keylist-sig.c, gpg/t-sign.c, gpg/t-signers.c, gpg/t-support.h, gpg/t-thread1.c, gpg/t-trustlist.c, gpg/t-verify.c, Makefile.am, t-data.c, t-engine-info.c, t-version.c: Change license to LGPL.
108 lines
3.8 KiB
C
108 lines
3.8 KiB
C
/* ath.h - Interfaces for thread-safeness library.
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Copyright (C) 2002, 2003, 2004 g10 Code GmbH
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This file is part of GPGME.
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GPGME is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of
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the License, or (at your option) any later version.
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GPGME is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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#ifndef ATH_H
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#define ATH_H
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#ifdef HAVE_SYS_SELECT_H
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# include <sys/select.h>
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#else
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# include <sys/time.h>
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#endif
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#include <sys/types.h>
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#include <sys/socket.h>
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/* Define _ATH_EXT_SYM_PREFIX if you want to give all external symbols
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a prefix. */
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#define _ATH_EXT_SYM_PREFIX _gpgme_
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#ifdef _ATH_EXT_SYM_PREFIX
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#define _ATH_PREFIX1(x,y) x ## y
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#define _ATH_PREFIX2(x,y) _ATH_PREFIX1(x,y)
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#define _ATH_PREFIX(x) _ATH_PREFIX2(_ATH_EXT_SYM_PREFIX,x)
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#define ath_mutex_init _ATH_PREFIX(ath_mutex_init)
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#define ath_mutex_destroy _ATH_PREFIX(ath_mutex_destroy)
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#define ath_mutex_lock _ATH_PREFIX(ath_mutex_lock)
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#define ath_mutex_unlock _ATH_PREFIX(ath_mutex_unlock)
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#define ath_read _ATH_PREFIX(ath_read)
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#define ath_write _ATH_PREFIX(ath_write)
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#define ath_select _ATH_PREFIX(ath_select)
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#define ath_waitpid _ATH_PREFIX(ath_waitpid)
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#define ath_connect _ATH_PREFIX(ath_connect)
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#define ath_accept _ATH_PREFIX(ath_accept)
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#define ath_sendmsg _ATH_PREFIX(ath_sendmsg)
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#define ath_recvmsg _ATH_PREFIX(ath_recvmsg)
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#endif
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typedef void *ath_mutex_t;
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#define ATH_MUTEX_INITIALIZER 0;
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/* Functions for mutual exclusion. */
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int ath_mutex_init (ath_mutex_t *mutex);
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int ath_mutex_destroy (ath_mutex_t *mutex);
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int ath_mutex_lock (ath_mutex_t *mutex);
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int ath_mutex_unlock (ath_mutex_t *mutex);
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/* Replacement for the POSIX functions, which can be used to allow
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other (user-level) threads to run. */
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ssize_t ath_read (int fd, void *buf, size_t nbytes);
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ssize_t ath_write (int fd, const void *buf, size_t nbytes);
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ssize_t ath_select (int nfd, fd_set *rset, fd_set *wset, fd_set *eset,
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struct timeval *timeout);
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ssize_t ath_waitpid (pid_t pid, int *status, int options);
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int ath_accept (int s, struct sockaddr *addr, socklen_t *length_ptr);
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int ath_connect (int s, const struct sockaddr *addr, socklen_t length);
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int ath_sendmsg (int s, const struct msghdr *msg, int flags);
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int ath_recvmsg (int s, struct msghdr *msg, int flags);
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#define _ATH_COMPAT
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#ifdef _ATH_COMPAT
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struct ath_ops
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{
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int (*mutex_init) (void **priv, int just_check);
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int (*mutex_destroy) (void *priv);
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int (*mutex_lock) (void *priv);
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int (*mutex_unlock) (void *priv);
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ssize_t (*read) (int fd, void *buf, size_t nbytes);
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ssize_t (*write) (int fd, const void *buf, size_t nbytes);
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ssize_t (*select) (int nfd, fd_set *rset, fd_set *wset, fd_set *eset,
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struct timeval *timeout);
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ssize_t (*waitpid) (pid_t pid, int *status, int options);
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int (*accept) (int s, struct sockaddr *addr, socklen_t *length_ptr);
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int (*connect) (int s, const struct sockaddr *addr, socklen_t length);
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int (*sendmsg) (int s, const struct msghdr *msg, int flags);
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int (*recvmsg) (int s, struct msghdr *msg, int flags);
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};
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/* Initialize the any-thread package. */
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#define ath_init _ATH_PREFIX(ath_init)
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void ath_init (void);
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/* Used by ath_pkg_init. */
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#define ath_pthread_available _ATH_PREFIX(ath_pthread_available)
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struct ath_ops *ath_pthread_available (void);
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#define ath_pth_available _ATH_PREFIX(ath_pth_available)
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struct ath_ops *ath_pth_available (void);
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#endif
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#endif /* ATH_H */
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