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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 16:29:38 +0000 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 16:29:38 +0000 |
commit | 7c7d34a16f08f84427b3f617313d9633423ad5eb (patch) | |
tree | 2c1ac6a7e6b47a49228b905f12b3604dfa4d1dc3 /bits/wordsize.h | |
parent | 6772d640a4f4874166a61f1859e1660a2913a89d (diff) | |
parent | 963c37d5c0eb62b38f8764b23931c0dcdd497a13 (diff) |
Merge commit 'refs/top-bases/t/hurdsig-fixes' into t/hurdsig-fixes
Diffstat (limited to 'bits/wordsize.h')
-rw-r--r-- | bits/wordsize.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/bits/wordsize.h b/bits/wordsize.h index 9ef0e8526a..14edae3a11 100644 --- a/bits/wordsize.h +++ b/bits/wordsize.h @@ -1 +1,27 @@ #error "This file must be written based on the data type sizes of the target" + +/* The following entries are a template for what defines should be in the + wordsize.h header file for a target. */ + +/* Size in bits of the 'long int' and pointer types. */ +#define __WORDSIZE + +/* This should be set to 1 if __WORDSIZE is 32 and size_t is type + 'unsigned long' instead of type 'unsigned int'. This will ensure + that SIZE_MAX is defined as an unsigned long constant instead of an + unsigned int constant. Set to 0 if __WORDSIZE is 32 and size_t is + 'unsigned int' and leave undefined if __WORDSIZE is 64. */ +#define __WORDSIZE32_SIZE_ULONG + +/* This should be set to 1 if __WORDSIZE is 32 and ptrdiff_t is type 'long' + instead of type 'int'. This will ensure that PTRDIFF_MIN and PTRDIFF_MAX + are defined as long constants instead of int constants. Set to 0 if + __WORDSIZE is 32 and ptrdiff_t is type 'int' and leave undefined if + __WORDSIZE is 64. */ +#define __WORDSIZE32_PTRDIFF_LONG + +/* Set to 1 in order to force time types to be 32 bits instead of 64 bits in + struct lastlog and struct utmp{,x} on 64-bit ports. This may be done in + order to make 64-bit ports compatible with 32-bit ports. Set to 0 for + 64-bit ports where the time types are 64-bits or for any 32-bit ports. */ +#define __WORDSIZE_TIME64_COMPAT32 |