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[svn-r4796] Purpose:

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Bug fix
Description:
    The value of H5_SIZEOF_SSIZE_T is not being updated to reflect the correct
    size of the ssize_t typedef, if we have to define it ourselves.
Solution:
    Undef H5_SIZEOF_SSIZE_T at beginning of block where we define the typedef
    for ssize_t and then re-define it to the correct size when we've chosen a
    size.
Platforms tested:
    FreeBSD 4.5 (sleipnir)
This commit is contained in:
Quincey Koziol 2002-01-08 11:10:29 -05:00
parent abdb704acc
commit b73dc64e64
1 changed files with 6 additions and 0 deletions
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6
src/H5public.h
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@ -108,14 +108,20 @@ typedef int htri_t;
/* Define the ssize_t type if it not is defined */
#if H5_SIZEOF_SSIZE_T==0
/* Undefine this size, we will re-define it in one of the sections below */
#undef H5_SIZEOF_SSIZE_T
#if H5_SIZEOF_SIZE_T==H5_SIZEOF_INT
typedef int ssize_t;
# define H5_SIZEOF_SSIZE_T H5_SIZEOF_INT
#elif H5_SIZEOF_SIZE_T==H5_SIZEOF_LONG
typedef long ssize_t;
# define H5_SIZEOF_SSIZE_T H5_SIZEOF_LONG
#elif H5_SIZEOF_SIZE_T==H5_SIZEOF_LONG_LONG
typedef long long ssize_t;
# define H5_SIZEOF_SSIZE_T H5_SIZEOF_LONG_LONG
#elif H5_SIZEOF_SIZE_T==H5_SIZEOF___INT64
typedef __int64 ssize_t;
# define H5_SIZEOF_SSIZE_T H5_SIZEOF___INT64
#else /* Can't find matching type for ssize_t */
# error "nothing appropriate for ssize_t"
#endif