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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 16:34:38 +0000 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 16:34:38 +0000 |
commit | 7576c27563a3e43c0a276bf222244bcaf220a6fa (patch) | |
tree | ad96fd1f1b9b57a50005db7803f6b79e748bb820 /bits/wordsize.h | |
parent | ab5f5211585bf0f33bbfa2d4aaf17e4f0d1fa564 (diff) | |
parent | 064374be911f72dfaec8a75f06da1f9fc1827712 (diff) |
Merge branch 't/hurdsig-global-dispositions' into refs/top-bases/t/hurdsig-SA_SIGINFO
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 |