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(sockaddr_storage): change padding so that we have one char[] of pad

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and then an unsigned long[] (for alignment and padding).  this works
much better in practice.


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7685 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1999-12-30 02:22:54 +00:00
parent 90200a32be
commit 9e9d385daa
1 changed files with 12 additions and 10 deletions
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22
lib/roken/roken.h.in
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@@ -448,27 +448,29 @@ typedef unsigned short sa_family_t;
#if HAVE_STRUCT_SOCKADDR_SA_LEN
#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof (sa_family_t) - sizeof(unsigned char))
#define _SS_PAD2SIZE (_SS_MAXSIZE - (sizeof (sa_family_t) + _SS_PAD1SIZE + _SS_ALIGNSIZE))
typedef unsigned char roken_sa_family_t;
#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof (roken_sa_family_t) - sizeof(unsigned char))
#define _SS_PAD2SIZE (_SS_MAXSIZE - (sizeof (roken_sa_family_t) + sizeof(unsigned char) + _SS_PAD1SIZE + _SS_ALIGNSIZE))
struct sockaddr_storage {
unsigned char ss_len;
sa_family_t ss_family;
roken_sa_family_t ss_family;
char __ss_pad1[_SS_PAD1SIZE];
unsigned long __ss_align;
char __ss_pad2[_SS_PAD2SIZE];
unsigned long __ss_align[_SS_PAD2SIZE / sizeof(unsigned long) + 1];
};
#else /* !HAVE_STRUCT_SOCKADDR_SA_LEN */
#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof (sa_family_t))
#define _SS_PAD2SIZE (_SS_MAXSIZE - (sizeof (sa_family_t) + _SS_PAD1SIZE + _SS_ALIGNSIZE))
typedef unsigned short roken_sa_family_t;
#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof (roken_sa_family_t))
#define _SS_PAD2SIZE (_SS_MAXSIZE - (sizeof (roken_sa_family_t) + _SS_PAD1SIZE + _SS_ALIGNSIZE))
struct sockaddr_storage {
sa_family_t ss_family;
roken_sa_family_t ss_family;
char __ss_pad1[_SS_PAD1SIZE];
unsigned long __ss_align;
char __ss_pad2[_SS_PAD2SIZE];
unsigned long __ss_align[_SS_PAD2SIZE / sizeof(unsigned long) + 1];
};
#endif /* HAVE_STRUCT_SOCKADDR_SA_LEN */