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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
104QT_BEGIN_NAMESPACE
105
106#ifdef QT_BUILD_CORE_LIB
107#endif
108
109QT_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
120extern "C" {
121#endif
122
123// isascii is missing (sometimes!!)
124#ifndef isascii
125inline int isascii(int c) { return (c & 0x7f); }
126#endif
127
128// no lfind() - used by the TIF image format
129void *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)
136int rand_r(unsigned int * /*seedp*/);
137#endif
138
139// no usleep() support
140int usleep(unsigned int);
141
142#if defined(VXWORKS_DKM) || defined(VXWORKS_RTP)
143int 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'
148int gettimeofday(struct timeval *tv, void /*struct timezone*/ *) __attribute__((weak));
149#endif
150
151// getpagesize() not available
152int getpagesize();
153
154// symlinks are not supported (lstat is now just a call to stat - see qplatformdefs.h)
155int symlink(const char *, const char *);
156ssize_t readlink(const char *, char *, size_t);
157
158// there's no truncate(), but ftruncate() support...
159int 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
166uid_t getuid();
167gid_t getgid();
168uid_t geteuid();
169
170struct 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
180struct 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
187struct passwd *getpwuid(uid_t uid);
188struct 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

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source code of qtbase/src/corelib/kernel/qfunctions_vxworks.h