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Drop explicit unsigned from FD_SETSIZE constant

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FD_SETSIZE is often used as an argument to select or compared with an
integer file descriptor.  Rather than force 3rd party software to add
explicit casts, just make it a plain (int) constant as on other
operating systems.

Previous discussion:
http://lists.freebsd.org/pipermail/freebsd-standards/2012-July/002410.html
This commit is contained in:
Ed Maste 2014-04-28 13:42:41 +00:00
parent 101dfa0ed4
commit bd92124545
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=265051
1 changed files with 1 additions and 1 deletions
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2
sys/sys/select.h
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@ -56,7 +56,7 @@ typedef __sigset_t sigset_t;
* be enough for most uses.
*/
#ifndef FD_SETSIZE
#define FD_SETSIZE 1024U
#define FD_SETSIZE 1024
#endif
#define _NFDBITS (sizeof(__fd_mask) * 8) /* bits per mask */