[ expat-Bugs-563184 ] warnings for close/read in xmlfile.c

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Bugs item #563184, was opened at 2002-05-31 20:19
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Category: Build control
Group: Platform Specific
Status: Open
Resolution: None
Priority: 5
Submitted By: Patrick McCormick (patrickmc)
Assigned to: Greg Stein (gstein)
Summary: warnings for close/read in xmlfile.c

Initial Comment:
On Solaris 7 with tip of tree, the build throws warnings:

gcc -g -O2 -Wall -Wmissing-prototypes -Wstrict-
prototypes -fexceptions   -Ilib -I. -o xmlwf/xmlfile.o -c 
xmlwf/xmlfile.c
xmlwf/xmlfile.c: In function `processStream':
xmlwf/xmlfile.c:155: warning: implicit declaration of 
function `close'
xmlwf/xmlfile.c:160: warning: implicit declaration of 
function `read'

This is because unistd.h isn't included.

I see that in xmlfile.c it will be included if 
_POSIX_SOURCE is defined, but I'm not sure what that 
means or if the config should be defining that.

This is really low priority, and the only warning I see 
when building expat.


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