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39
40 #ifndef QFUNCTIONS_VXWORKS_H
41 #define QFUNCTIONS_VXWORKS_H
42
43 #include <QtCore/qglobal.h>
44
45 #ifdef Q_OS_VXWORKS
46
47 #include <unistd.h>
48 #include <pthread.h>
49 #include <dirent.h>
50 #include <signal.h>
51 #include <string.h>
52 #include <strings.h>
53 #include <errno.h>
54 #include <sys/types.h>
55 #include <sys/ioctl.h>
56 #if defined(_WRS_KERNEL)
57 #include <sys/times.h>
58 #else
59 #include <sys/time.h>
60 #endif
61 #include <sys/socket.h>
62 #include <sys/stat.h>
63 #include <sys/wait.h>
64 #include <netinet/in.h>
65
66 // VxWorks has public header mbuf.h which defines following variables for DKM.
67 // Let's undef those to because they overlap with Qt variable names-
68 // File mbuf.h is included in headers <netinet/in.h> <net/if.h>, so make sure
69 // that those are included before undef's.
70 #if defined(mbuf)
71 # undef mbuf
72 #endif
73 #if defined(m_data)
74 # undef m_data
75 #endif
76 #if defined(m_type)
77 # undef m_type
78 #endif
79 #if defined(m_next)
80 # undef m_next
81 #endif
82 #if defined(m_len)
83 # undef m_len
84 #endif
85 #if defined(m_flags)
86 # undef m_flags
87 #endif
88 #if defined(m_hdr)
89 # undef m_hdr
90 #endif
91 #if defined(m_ext)
92 # undef m_ext
93 #endif
94 #if defined(m_act)
95 # undef m_act
96 #endif
97 #if defined(m_nextpkt)
98 # undef m_nextpkt
99 #endif
100 #if defined(m_pkthdr)
101 # undef m_pkthdr
102 #endif
103
104 QT_BEGIN_NAMESPACE
105
106 #ifdef QT_BUILD_CORE_LIB
107 #endif
108
109 QT_END_NAMESPACE
110
111 #ifndef RTLD_LOCAL
112 #define RTLD_LOCAL 0
113 #endif
114
115 #ifndef NSIG
116 #define NSIG _NSIGS
117 #endif
118
119 #ifdef __cplusplus
120 extern "C" {
121 #endif
122
123 // isascii is missing (sometimes!!)
124 #ifndef isascii
isascii(int c)125 inline int isascii(int c) { return (c & 0x7f); }
126 #endif
127
128 // no lfind() - used by the TIF image format
129 void *lfind(const void* key, const void* base, size_t* elements, size_t size,
130 int (*compare)(const void*, const void*));
131
132 // no rand_r(), but rand()
133 // NOTE: this implementation is wrong for multi threaded applications,
134 // but there is no way to get it right on VxWorks (in kernel mode)
135 #if defined(_WRS_KERNEL)
136 int rand_r(unsigned int * /*seedp*/);
137 #endif
138
139 // no usleep() support
140 int usleep(unsigned int);
141
142 #if defined(VXWORKS_DKM) || defined(VXWORKS_RTP)
143 int gettimeofday(struct timeval *, void *);
144 #else
145 // gettimeofday() is declared, but is missing from the library.
146 // It IS however defined in the Curtis-Wright X11 libraries, so
147 // we have to make the symbol 'weak'
148 int gettimeofday(struct timeval *tv, void /*struct timezone*/ *) __attribute__((weak));
149 #endif
150
151 // getpagesize() not available
152 int getpagesize();
153
154 // symlinks are not supported (lstat is now just a call to stat - see qplatformdefs.h)
155 int symlink(const char *, const char *);
156 ssize_t readlink(const char *, char *, size_t);
157
158 // there's no truncate(), but ftruncate() support...
159 int truncate(const char *path, off_t length);
160
161 // VxWorks doesn't know about passwd & friends.
162 // in order to avoid patching the unix fs path everywhere
163 // we introduce some dummy functions that simulate a single
164 // 'root' user on the system.
165
166 uid_t getuid();
167 gid_t getgid();
168 uid_t geteuid();
169
170 struct passwd {
171 char *pw_name; /* user name */
172 char *pw_passwd; /* user password */
173 uid_t pw_uid; /* user ID */
174 gid_t pw_gid; /* group ID */
175 char *pw_gecos; /* real name */
176 char *pw_dir; /* home directory */
177 char *pw_shell; /* shell program */
178 };
179
180 struct group {
181 char *gr_name; /* group name */
182 char *gr_passwd; /* group password */
183 gid_t gr_gid; /* group ID */
184 char **gr_mem; /* group members */
185 };
186
187 struct passwd *getpwuid(uid_t uid);
188 struct group *getgrgid(gid_t gid);
189
190 #ifdef __cplusplus
191 } // extern "C"
192 #endif
193
194 #endif // Q_OS_VXWORKS
195 #endif // QFUNCTIONS_VXWORKS_H
196