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| author | Lukas Larsson <[email protected]> | 2016-05-31 18:35:52 +0200 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2016-06-14 10:08:28 +0200 |
| commit | 4f9c3328330df12955a27b455f3763d51f18f4c2 (patch) | |
| tree | 43f989c51e5877ccb5ce37e5dd9a492b55a58d0e /lib | |
| parent | 2f3286f7eb10f7460e68cd268651e767e24048ef (diff) | |
| download | otp-4f9c3328330df12955a27b455f3763d51f18f4c2.tar.gz otp-4f9c3328330df12955a27b455f3763d51f18f4c2.tar.bz2 otp-4f9c3328330df12955a27b455f3763d51f18f4c2.zip | |
erl_interface: Fix decode_ulong on windows
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/erl_interface/configure.in | 4 | ||||
| -rw-r--r-- | lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c | 10 |
2 files changed, 11 insertions, 3 deletions
diff --git a/lib/erl_interface/configure.in b/lib/erl_interface/configure.in index 9e52a2adcf..0a8fbf513c 100644 --- a/lib/erl_interface/configure.in +++ b/lib/erl_interface/configure.in @@ -100,7 +100,9 @@ AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(void *) AC_CHECK_SIZEOF(long long) -if test $ac_cv_sizeof_void_p = 8; then +dnl We set EI_64BIT mode when long is 8 bytes, this makes things +dnl work on windows and unix correctly +if test $ac_cv_sizeof_long = 8; then CFLAGS="$CFLAGS -DEI_64BIT" fi diff --git a/lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c b/lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c index 30f5fe33a0..cfe9083065 100644 --- a/lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c +++ b/lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c @@ -377,8 +377,14 @@ TESTCASE(test_ei_decode_ulong) EI_DECODE_2 (decode_ulong, 11, unsigned long, ll(0x8000000000000000)); EI_DECODE_2 (decode_ulong, 11, unsigned long, ll(0xffffffffffffffff)); } else { - EI_DECODE_2 (decode_ulong, 7, unsigned long, 0x80000000); - EI_DECODE_2 (decode_ulong, 7, unsigned long, 0xffffffff); + if (sizeof(void*) > 4) { + /* Windows */ + EI_DECODE_2_FAIL(decode_ulong, 11, unsigned long, ll(0x8000000000000000)); + EI_DECODE_2_FAIL(decode_ulong, 11, unsigned long, ll(0xffffffffffffffff)); + } else { + EI_DECODE_2 (decode_ulong, 7, unsigned long, 0x80000000); + EI_DECODE_2 (decode_ulong, 7, unsigned long, 0xffffffff); + } } EI_DECODE_2_FAIL(decode_ulong, 9, unsigned long, ll(0x7fffffffffff)); |