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Re: reentrant functions
On Fri, Apr 09, 2004 at 10:12:56AM -0400, Richard Campbell wrote:
>>For a reference of what is acceptable, you can use The Single Unix
>>Specification v3:
>>
>>http://www.opengroup.org/onlinepubs/007904975/toc.htm
>>
>
>All System Interfaces from that specification ending in "_r":
>
>[snip]
>rand_r
>[snip]
>
>>This reference would be adequate in determining what to include but,
>>if in doubt about something that seems like a useful function, then
>>double checking with linux should be adequate.
>
>All functions from libc ending in _r:
>http://www.gnu.org/software/libc/manual/html_node/Function-Index.html#Function%20Index
>
>[snip]
>rand_r
>[snip]
>
>List from Buzz of newlib _r functions where we're already exporting the
>non _r version (remove leading _):
>_atoi_r
>[snip]
>_printf_r
>_read_r
>_realloc_r
>[snip]
>
>Intersection of (newlib _r listing where cygwin exports the non-_r
>version) and (the union of the opengroup and libc _r functions) (remove
>leading _):
>
>(null set)
>
>Unless I missed something, there was nothing there.
newlib does produce a 'rand_r' function, so Buzz's list is incomplete.
cgf
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