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| author | Björn-Egil Dahlberg <[email protected]> | 2011-06-30 16:40:35 +0200 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2011-06-30 16:40:35 +0200 |
| commit | 97d138b3c0e47e4439333a80efa3493a2c630154 (patch) | |
| tree | d43d446ba67dcfab6dc12be4f87617435105e92f /lib/erl_interface | |
| parent | 4050753747730dd36f3bc642e8a691161d75d2c0 (diff) | |
| parent | 7092c4a41ac0d38ae457c2dc768aa542337d8b8c (diff) | |
| download | otp-97d138b3c0e47e4439333a80efa3493a2c630154.tar.gz otp-97d138b3c0e47e4439333a80efa3493a2c630154.tar.bz2 otp-97d138b3c0e47e4439333a80efa3493a2c630154.zip | |
Merge branch 'dev' into major
* dev:
Align ei buffer according to size of pointers
Diffstat (limited to 'lib/erl_interface')
| -rw-r--r-- | lib/erl_interface/src/connect/ei_resolve.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/erl_interface/src/connect/ei_resolve.c b/lib/erl_interface/src/connect/ei_resolve.c index 50c5a4161d..ba8f8fbce3 100644 --- a/lib/erl_interface/src/connect/ei_resolve.c +++ b/lib/erl_interface/src/connect/ei_resolve.c @@ -185,7 +185,12 @@ static int verify_dns_configuration(void) * align: increment buf until it is dword-aligned, reduce len by same amount. * advance: increment buf by n bytes, reduce len by same amount . */ -#define align_buf(buf,len) for (;(((unsigned)buf)&0x3); (buf)++, len--) +#if defined SIZEOF_VOID_P +#define ALIGNBYTES (SIZEOF_VOID_P - 1) +#else +#define ALIGNBYTES (sizeof(void*) - 1) +#endif +#define align_buf(buf,len) for (;(((unsigned)buf) & ALIGNBYTES); (buf)++, len--) #define advance_buf(buf,len,n) ((buf)+=(n),(len)-=(n)) /* "and now the tricky part..." */ |