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39
40#ifndef QPLATFORMDEFS_H
41#define QPLATFORMDEFS_H
42
43// Get Qt defines/settings
44
45#include "qglobal.h"
46
47// Set any POSIX/XOPEN defines at the top of this file to turn on specific APIs
48
49// 1) need to reset default environment if _BSD_SOURCE is defined
50// 2) need to specify POSIX thread interfaces explicitly in glibc 2.0
51// 3) it seems older glibc need this to include the X/Open stuff
52#ifndef _GNU_SOURCE
53# define _GNU_SOURCE
54#endif
55
56#include <unistd.h>
57
58
59// We are hot - unistd.h should have turned on the specific APIs we requested
60
61#include <features.h>
62#include <pthread.h>
63#include <dirent.h>
64#include <fcntl.h>
65#include <grp.h>
66#include <pwd.h>
67#include <signal.h>
68
69#include <sys/types.h>
70#include <sys/ioctl.h>
71#include <sys/ipc.h>
72#include <sys/time.h>
73#include <sys/shm.h>
74#include <sys/socket.h>
75#include <sys/stat.h>
76#include <sys/wait.h>
77#include <netinet/in.h>
78
79#define QT_USE_XOPEN_LFS_EXTENSIONS
80#include "../common/posix/qplatformdefs.h"
81
82#undef QT_SOCKLEN_T
83
84#if defined(__GLIBC__) && (__GLIBC__ < 2)
85#define QT_SOCKLEN_T int
86#else
87#define QT_SOCKLEN_T socklen_t
88#endif
89
90#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
91#define QT_SNPRINTF ::snprintf
92#define QT_VSNPRINTF ::vsnprintf
93#endif
94
95#endif // QPLATFORMDEFS_H
96

source code of qtbase/mkspecs/linux-g++/qplatformdefs.h