19 lines
809 B
Diff
19 lines
809 B
Diff
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--- util-linux-2.13-pre4/sys-utils/ipcs.c.shmax 2005-10-18 17:04:42.000000000 +0200
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+++ util-linux-2.13-pre4/sys-utils/ipcs.c 2005-10-18 17:31:28.000000000 +0200
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@@ -280,8 +280,14 @@
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(unsigned long) shminfo.shmmni);
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printf (_("max seg size (kbytes) = %lu\n"),
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(unsigned long) (shminfo.shmmax >> 10));
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+
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+ /* max shmem = pagesize * shminfo.shmall / 1024
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+ *
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+ * note: that "shminfo.shmall * getpagesize()" is greater than ULONG_MAX (32bit)
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+ * it means that better is "/" before "*" or use "long long"
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+ */
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printf (_("max total shared memory (kbytes) = %lu\n"),
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- (getpagesize()*((unsigned long) shminfo.shmall))/1024UL);
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+ getpagesize()/1024 * (unsigned long) shminfo.shmall);
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printf (_("min seg size (bytes) = %lu\n"),
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(unsigned long) shminfo.shmmin);
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return;
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