ACE/ace/config-android.h

   1 // -*- C++ -*-
   2 // Config Header file for Android NDK
   3
   4 #ifndef ACE_CONFIG_ANDROID_H
   5 #define ACE_CONFIG_ANDROID_H
   6 #include /**/ "ace/pre.h"
   7
   8 // NOTE: We must be careful from now on to distinguish between the API level
   9 // and NDK version.
  10 // There is a large number of combinations of these two that can lead to
  11 // problems.
  12
  13 #include <android/ndk-version.h>
  14 #include <android/api-level.h>
  15
  16 #define ACE_ANDROID
  17 #define ACE_PLATFORM_CONFIG config-android.h
  18
  19 #include "ace/config-linux-common.h"
  20
  21 /*
  22  * Android NDK Revision Macros
  23  *
  24  * Revisions Scheme Work Like This:
  25  * Revision | __NDK_MAJOR__ | __NDK_MINOR__ | __NDK__BETA__
  26  * r16      | 16            | 0             | 0
  27  * r16b     | 16            | 1             | 0
  28  * r16c     | 16            | 2             | 0
  29  * r22-beta1| 22            | 0             | 1
  30  *
  31  * __NDK_BETA__ is starts at 1 and increments until release when it is 0.
  32  */
  33 #define ACE_ANDROID_NDK_AT_LEAST(MAJ, MIN, BET) (\
  34   (__NDK_MAJOR__ > (MAJ)) || \
  35   (__NDK_MAJOR__ == (MAJ) && __NDK_MINOR__ >= (MIN)) || \
  36   (__NDK_MAJOR__ == (MAJ) && __NDK_MINOR__ == (MIN) && \
  37     (__NDK_BETA__ == 0 || __NDK_BETA__ >= (BET)) \
  38   ) \
  39 )
  40
  41 #define ACE_ANDROID_NDK_EXACTLY(MAJ, MIN, BET) \
  42   (__NDK_MAJOR__ == (MAJ) && __NDK_MINOR__ == (MIN) && __NDK_BETA__ == (BETA))
  43
  44 #define ACE_ANDROID_NDK_LESS_THAN(MAJ, MIN, BET) \
  45   !ACE_ANDROID_NDK_AT_LEAST((MAJ), (MIN), (BET))
  46
  47 #if __ANDROID_API__ < 18
  48 #  define ACE_LACKS_LOG2
  49 #endif
  50
  51 #if __ANDROID_API__ < 21
  52 #  define ACE_LACKS_SEARCH_H
  53 #  define ACE_LACKS_SYS_SEM_H
  54 #  define ACE_LACKS_SEMBUF_T
  55 #  define ACE_LACKS_SYS_MSG_H
  56 #  define ACE_LACKS_SYS_SHM_H
  57 #  define ACE_LACKS_SYSV_SHMEM
  58 #  define ACE_LACKS_RAND_R
  59 #  define ACE_LACKS_WCSTOLL
  60 #  define ACE_LACKS_WCSTOULL
  61 #  define ACE_LACKS_CONDATTR_SETCLOCK
  62 #  ifdef ACE_HAS_EVENT_POLL
  63 #    undef ACE_HAS_EVENT_POLL
  64 #  endif
  65 #else
  66 #  define ACE_HAS_SEMUN
  67 #endif
  68
  69 #if __ANDROID_API__ < 23
  70 #  define ACE_LACKS_TELLDIR
  71 #  define ACE_LACKS_SEEKDIR
  72 #endif
  73
  74 #if __ANDROID_API__ < 24
  75 #  define ACE_LACKS_IF_NAMEINDEX
  76 #endif
  77
  78 // These were available before r18, but in r18 they are restricted to API >= 28 ¯\_(ツ)_/¯
  79 #if __ANDROID_API__ < 28
  80 #  define ACE_LACKS_SETHOSTENT
  81 #  define ACE_LACKS_ENDHOSTENT
  82 #endif
  83
  84 #define ACE_HAS_UCONTEXT_T
  85 #define ACE_HAS_CLOCK_SETTIME
  86 #define ACE_HAS_CPU_SET_T
  87
  88 // system errorno is a volatile int
  89 #define ACE_HAS_VOLATILE_ERRNO
  90 #define ACE_ERRNO_TYPE volatile int
  91
  92 // Android doesn't check is sig is out of range.
  93 #define ACE_HAS_SIGISMEMBER_BUG
  94
  95 #define ACE_HAS_PTHREADS_UNIX98_EXT
  96
  97 // Android does not support pthread concurrency (yet)
  98 #define ACE_LACKS_MUTEXATTR_PSHARED 1
  99
 100 // the android definition of struct stat{} uses
 101 // unsigned long rather than time_t for st_[acm]time
 102 // members of the stat struct used to report file
 103 // status details.
 104 #define ACE_USES_ULONG_FOR_STAT_TIME
 105
 106 #define ACE_LACKS_NEW_H
 107 #define ACE_LACKS_SIGINFO_H
 108 #define ACE_LACKS_STROPTS_H
 109 #define ACE_LACKS_SYS_SYSCTL_H
 110
 111 #define ACE_LACKS_GETLOADAVG
 112 #define ACE_LACKS_ISCTYPE
 113 #define ACE_LACKS_NETDB_REENTRANT_FUNCTIONS
 114 #define ACE_LACKS_PWD_FUNCTIONS
 115 #define ACE_LACKS_STRRECVFD
 116 #define ACE_LACKS_PTHREAD_CANCEL // posix_limits.h explicitly says this
 117 #define ACE_LACKS_SETINHERITSCHED // posix_limits.h explicitly says this
 118 #define ACE_LACKS_SWAB
 119
 120 // Android seems to have 64 keys of which Android itself use 5
 121 #define ACE_DEFAULT_THREAD_KEYS 59
 122
 123 // Android Standalone compiler std library does not include
 124 // wide character support
 125 // Used in tests/Sequence_Unit_Tests/string_sequence_tester.hpp
 126 # define TAO_LACKS_WCHAR_CXX_STDLIB
 127
 128 // @todo JW, test if this works
 129 // #define ACE_HAS_POSIX_SEM
 130 // #define ACE_HAS_POSIX_SEM_TIMEOUT
 131
 132 // AIO support pulls in the rt library, which pulls in the pthread
 133 // library.  Disable AIO in single-threaded builds.
 134 #if defined (ACE_HAS_THREADS)
 135 #  define ACE_HAS_CLOCK_GETTIME
 136 #else
 137 #  undef ACE_HAS_AIO_CALLS
 138 #endif
 139
 140 #define ACE_HAS_SIGINFO_T
 141 #define ACE_HAS_SOCKLEN_T
 142 #define ACE_HAS_4_4BSD_SENDMSG_RECVMSG
 143
 144 #define ACE_LACKS_CUSERID
 145
 146 #define ACE_MMAP_NO_ZERO
 147
 148 #define ACE_HAS_NETLINK
 149 #define ACE_HAS_SIOCGIFCONF
 150
 151 #if !defined ACE_DEFAULT_TEMP_DIR
 152 # define ACE_DEFAULT_TEMP_DIR "/data/tmp"
 153 #endif
 154
 155 #if !defined TEST_DIR
 156 # define TEST_DIR "/data"
 157 #endif
 158
 159 #define ACE_HAS_DLSYM_SEGFAULT_ON_INVALID_HANDLE
 160
 161 #if !defined (ACE_AS_STATIC_LIBS)
 162 # if (__GNUC__ == 4 && __GNUC_MINOR__ == 4)
 163 #  error Shared library support is not possible with GCC 4.4.x
 164 # endif
 165 #endif
 166
 167 // The defines listed below might give compile issues when
 168 // users declare one letter (IDL) methods. To prevent this,
 169 // these defines are undefined here.
 170 // The defines are declared in ctype.h and are used in
 171 // ctype_base.h as well. That's why <ostream> is included
 172 // as well.
 173 #include "ctype.h"
 174 #include <ostream>
 175
 176 #if defined (_U)
 177 # undef _U
 178 #endif
 179 #if defined (_L)
 180 # undef _L
 181 #endif
 182 #if defined (_N)
 183 # undef _N
 184 #endif
 185 #if defined (_S)
 186 # undef _S
 187 #endif
 188 #if defined (_P)
 189 # undef _P
 190 #endif
 191 #if defined (_C)
 192 # undef _C
 193 #endif
 194 #if defined (_X)
 195 # undef _X
 196 #endif
 197 #if defined (_B)
 198 # undef _B
 199 #endif
 200
 201 // Disable newer features, result in runtime failures on Android
 202 #define ACE_LACKS_GETADDRINFO
 203 #define ACE_LACKS_GETNAMEINFO
 204
 205 #include /**/ "ace/post.h"
 206
 207 #endif /* ACE_CONFIG_ANDROID_H */