Have sysctl print out a more useful error message when it detects that the
user has attempted to write to a read only, tunable value.
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=121306
@ -197,7 +197,12 @@ parse(char *string)
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errx(1, "oid '%s' isn't a leaf node", bufp);
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if (!(kind&CTLFLAG_WR))
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if (kind & CTLFLAG_TUN) {
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fprintf(stderr, "Tunable values are set in /boot/loader.conf and require a reboot to take effect.\n");
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errx(1, "oid '%s' is a tunable.", bufp);
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} else {
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errx(1, "oid '%s' is read only", bufp);
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}
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if ((kind & CTLTYPE) == CTLTYPE_INT ||
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(kind & CTLTYPE) == CTLTYPE_UINT ||
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