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From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Tue, 12 Oct 2010 20:53:12 +0000 (UTC)
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Subject: svn commit: r213748 - in head/sys: amd64/amd64 i386/i386 pc98/pc98
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Author: jkim
Date: Tue Oct 12 20:53:12 2010
New Revision: 213748
URL: http://svn.freebsd.org/changeset/base/213748

Log:
  Remove trailing ", " from `sysctl machdep.idle_available' output.

Modified:
  head/sys/amd64/amd64/machdep.c
  head/sys/i386/i386/machdep.c
  head/sys/pc98/pc98/machdep.c

Modified: head/sys/amd64/amd64/machdep.c
==============================================================================
--- head/sys/amd64/amd64/machdep.c	Tue Oct 12 19:31:25 2010	(r213747)
+++ head/sys/amd64/amd64/machdep.c	Tue Oct 12 20:53:12 2010	(r213748)
@@ -795,7 +795,8 @@ idle_sysctl_available(SYSCTL_HANDLER_ARG
 		if (strcmp(idle_tbl[i].id_name, "acpi") == 0 &&
 		    cpu_idle_hook == NULL)
 			continue;
-		p += sprintf(p, "%s, ", idle_tbl[i].id_name);
+		p += sprintf(p, "%s%s", p != avail ? ", " : "",
+		    idle_tbl[i].id_name);
 	}
 	error = sysctl_handle_string(oidp, avail, 0, req);
 	free(avail, M_TEMP);

Modified: head/sys/i386/i386/machdep.c
==============================================================================
--- head/sys/i386/i386/machdep.c	Tue Oct 12 19:31:25 2010	(r213747)
+++ head/sys/i386/i386/machdep.c	Tue Oct 12 20:53:12 2010	(r213748)
@@ -1432,7 +1432,8 @@ idle_sysctl_available(SYSCTL_HANDLER_ARG
 		if (strcmp(idle_tbl[i].id_name, "acpi") == 0 &&
 		    cpu_idle_hook == NULL)
 			continue;
-		p += sprintf(p, "%s, ", idle_tbl[i].id_name);
+		p += sprintf(p, "%s%s", p != avail ? ", " : "",
+		    idle_tbl[i].id_name);
 	}
 	error = sysctl_handle_string(oidp, avail, 0, req);
 	free(avail, M_TEMP);

Modified: head/sys/pc98/pc98/machdep.c
==============================================================================
--- head/sys/pc98/pc98/machdep.c	Tue Oct 12 19:31:25 2010	(r213747)
+++ head/sys/pc98/pc98/machdep.c	Tue Oct 12 20:53:12 2010	(r213748)
@@ -1271,7 +1271,8 @@ idle_sysctl_available(SYSCTL_HANDLER_ARG
 		if (strstr(idle_tbl[i].id_name, "mwait") &&
 		    (cpu_feature2 & CPUID2_MON) == 0)
 			continue;
-		p += sprintf(p, "%s, ", idle_tbl[i].id_name);
+		p += sprintf(p, "%s%s", p != avail ? ", " : "",
+		    idle_tbl[i].id_name);
 	}
 	error = sysctl_handle_string(oidp, avail, 0, req);
 	free(avail, M_TEMP);