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Message-Id: <1206063614.14496.72.camel@ymzhang> Date: Fri, 21 Mar 2008 09:40:14 +0800 From: "Zhang, Yanmin" <yanmin_zhang@...ux.intel.com> To: LKML <linux-kernel@...r.kernel.org> Cc: Christoph Lameter <clameter@....com>, linux-mm@...ck.org, Andrew Morton <akpm@...ux-foundation.org> Subject: [PATCH] Add definitions of USHRT_MAX Add definitions of USHRT_MAX and others into kernel. ipc uses it and slub implementation might also use it. The patch is against 2.6.25-rc6. Signed-off-by: Zhang Yanmin <yanmin.zhang@...el.com> Reviewed-by: Christoph Lameter <clameter@....com> --- --- linux-2.6.25-rc6/include/linux/kernel.h 2008-03-20 04:25:46.000000000 +0800 +++ linux-2.6.25-rc6_work/include/linux/kernel.h 2008-03-20 04:17:45.000000000 +0800 @@ -20,6 +20,9 @@ extern const char linux_banner[]; extern const char linux_proc_banner[]; +#define USHRT_MAX ((u16)(~0U)) +#define SHRT_MAX ((s16)(USHRT_MAX>>1)) +#define SHRT_MIN (-SHRT_MAX - 1) #define INT_MAX ((int)(~0U>>1)) #define INT_MIN (-INT_MAX - 1) #define UINT_MAX (~0U) --- linux-2.6.25-rc6/ipc/util.h 2008-03-20 04:25:46.000000000 +0800 +++ linux-2.6.25-rc6_work/ipc/util.h 2008-03-20 04:22:07.000000000 +0800 @@ -12,7 +12,6 @@ #include <linux/err.h> -#define USHRT_MAX 0xffff #define SEQ_MULTIPLIER (IPCMNI) void sem_init (void); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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