matt335672
1f79eb1c01
The function as specified used gettimeofday() which is susceptible to manual time changes, and is obsoleted in POSIX.1-2008. The replacement uses clock_gettime(CLOCK_MONOTONIC, ) which is not susceptible to manual time changes (at least on Linux) and cannot run backwards. Also, on systems with 32-bit integers, the value returned by this function wraps around every 49.7 days. To cope with a wraparound in a way compliant with the C standard, this value needs to return an unsigned integer type rather than a signed integer type.
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/**
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* xrdp: A Remote Desktop Protocol server.
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*
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* Copyright (C) Jay Sorg 2012
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#if !defined(XCOMMON_H)
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#define XCOMMON_H
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#include "arch.h"
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#include "parse.h"
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/* 32 implies long */
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#define FORMAT_TO_BYTES(_format) \
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(_format) == 32 ? sizeof(long) : (_format) / 8
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typedef void (*x_server_fatal_cb_type)(void);
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int
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xcommon_init(void);
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int
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xcommon_get_wait_objs(tbus *objs, int *count, int *timeout);
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int
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xcommon_check_wait_objs(void);
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void
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xcommon_set_x_server_fatal_handler(x_server_fatal_cb_type handler);
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#endif
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