diff options
Diffstat (limited to 'libtdenetwork/libgpgme-copy/gpgme/priv-io.h')
-rw-r--r-- | libtdenetwork/libgpgme-copy/gpgme/priv-io.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/libtdenetwork/libgpgme-copy/gpgme/priv-io.h b/libtdenetwork/libgpgme-copy/gpgme/priv-io.h new file mode 100644 index 000000000..9a908570f --- /dev/null +++ b/libtdenetwork/libgpgme-copy/gpgme/priv-io.h @@ -0,0 +1,67 @@ +/* priv-io.h - Interface to the private I/O functions. + Copyright (C) 2000 Werner Koch (dd9jn) + Copyright (C) 2001, 2002, 2003, 2004, 2005 g10 Code GmbH + + This file is part of GPGME. + + GPGME is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of + the License, or (at your option) any later version. + + GPGME 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301, USA. */ + +#ifndef IO_H +#define IO_H + + +/* A single file descriptor passed to spawn. For child fds, dup_to + specifies the fd it should become in the child. */ +struct spawn_fd_item_s +{ + int fd; + int dup_to; +}; + +struct io_select_fd_s +{ + int fd; + int for_read; + int for_write; + int signaled; + int frozen; + void *opaque; +}; + +/* These function are either defined in posix-io.c or w32-io.c. */ +void _gpgme_io_subsystem_init (void); +int _gpgme_io_read (int fd, void *buffer, size_t count); +int _gpgme_io_write (int fd, const void *buffer, size_t count); +int _gpgme_io_pipe (int filedes[2], int inherit_idx); +int _gpgme_io_close (int fd); +int _gpgme_io_set_close_notify (int fd, void (*handler) (int, void *), + void *value); +int _gpgme_io_set_nonblocking (int fd); + +/* Spawn the executable PATH with ARGV as arguments, after forking + close all fds in FD_PARENT_LIST in the parent and close or dup all + fds in FD_CHILD_LIST in the child. */ +int _gpgme_io_spawn (const char *path, char **argv, + struct spawn_fd_item_s *fd_child_list, + struct spawn_fd_item_s *fd_parent_list); +int _gpgme_io_select (struct io_select_fd_s *fds, size_t nfds, int nonblock); + +/* Write the printable version of FD to the buffer BUF of length + BUFLEN. The printable version is the representation on the command + line that the child process expects. */ +int _gpgme_io_fd2str (char *buf, int buflen, int fd); + +#endif /* IO_H */ |