From 5ea77a75dd2d2158401331879f3c8f47940a732c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:35:32 +0200 Subject: Adding upstream version 2.5.13+dfsg. Signed-off-by: Daniel Baumann --- contrib/slapd-modules/nssov/nss-pam-ldapd/tio.h | 83 +++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 contrib/slapd-modules/nssov/nss-pam-ldapd/tio.h (limited to 'contrib/slapd-modules/nssov/nss-pam-ldapd/tio.h') diff --git a/contrib/slapd-modules/nssov/nss-pam-ldapd/tio.h b/contrib/slapd-modules/nssov/nss-pam-ldapd/tio.h new file mode 100644 index 0000000..95f9812 --- /dev/null +++ b/contrib/slapd-modules/nssov/nss-pam-ldapd/tio.h @@ -0,0 +1,83 @@ +/* + tio.h - timed io functions + This file is part of the nss-pam-ldapd library. + + Copyright (C) 2007, 2008, 2010, 2012, 2013 Arthur de Jong + + This library 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. + + This library 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 library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301 USA +*/ + +/* + + TODO: Add some documentation here. + + the SIGPIPE signal should be ignored (is ignored in this code) + + This library is not thread safe. You cannot share TFILE objects between + threads and expect to be able to read and write from them in different + threads. All the state is in the TFILE object so calls to this library on + different objects can be done in parallel. + +*/ + +#ifndef COMMON__TIO_H +#define COMMON__TIO_H + +#include +#include + +#include "attrs.h" + +/* This is a generic file handle used for reading and writing + (something like FILE from stdio.h). */ +typedef struct tio_fileinfo TFILE; + +/* Open a new TFILE based on the file descriptor. The timeout is set for any + operation (value in milliseconds). */ +TFILE *tio_fdopen(int fd, int readtimeout, int writetimeout, + size_t initreadsize, size_t maxreadsize, + size_t initwritesize, size_t maxwritesize) + LIKE_MALLOC MUST_USE; + +/* Read the specified number of bytes from the stream. */ +int tio_read(TFILE *fp, void *buf, size_t count); + +/* Read and discard the specified number of bytes from the stream. */ +int tio_skip(TFILE *fp, size_t count); + +/* Read all available data from the stream and empty the read buffer. */ +int tio_skipall(TFILE *fp, int timeout); + +/* Write the specified buffer to the stream. */ +int tio_write(TFILE *fp, const void *buf, size_t count); + +/* Write out all buffered data to the stream. */ +int tio_flush(TFILE *fp); + +/* Flush the streams and closes the underlying file descriptor. */ +int tio_close(TFILE *fp); + +/* Store the current position in the stream so that we can jump back to it + with the tio_reset() function. */ +void tio_mark(TFILE *fp); + +/* Rewinds the stream to the point set by tio_mark(). Note that this only + resets the read stream and not the write stream. This function returns + whether the reset was successful (this function may fail if the buffers + were full). */ +int tio_reset(TFILE *fp); + +#endif /* COMMON__TIO_H */ -- cgit v1.2.3