Whitespace. Fix indentation, align comments.
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f6a6e37a2c
commit
8dd431fcf7
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=69567
@ -143,7 +143,7 @@ rfork(p, uap)
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}
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int nprocs = 1; /* process 0 */
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int nprocs = 1; /* process 0 */
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static int nextpid = 0;
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/*
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@ -159,20 +159,20 @@ static int randompid = 0;
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static int
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sysctl_kern_randompid(SYSCTL_HANDLER_ARGS)
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{
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int error, pid;
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int error, pid;
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pid = randompid;
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error = sysctl_handle_int(oidp, &pid, 0, req);
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if (error || !req->newptr)
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return (error);
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if (pid < 0 || pid > PID_MAX - 100) /* out of range */
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pid = PID_MAX - 100;
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else if (pid < 2) /* NOP */
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pid = 0;
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else if (pid < 100) /* Make it reasonable */
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pid = 100;
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randompid = pid;
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pid = randompid;
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error = sysctl_handle_int(oidp, &pid, 0, req);
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if (error || !req->newptr)
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return (error);
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if (pid < 0 || pid > PID_MAX - 100) /* out of range */
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pid = PID_MAX - 100;
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else if (pid < 2) /* NOP */
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pid = 0;
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else if (pid < 100) /* Make it reasonable */
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pid = 100;
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randompid = pid;
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return (error);
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}
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SYSCTL_PROC(_kern, OID_AUTO, randompid, CTLTYPE_INT|CTLFLAG_RW,
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@ -180,9 +180,9 @@ SYSCTL_PROC(_kern, OID_AUTO, randompid, CTLTYPE_INT|CTLFLAG_RW,
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int
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fork1(p1, flags, procp)
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struct proc *p1; /* parent proc */
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struct proc *p1; /* parent proc */
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int flags;
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struct proc **procp; /* child proc */
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struct proc **procp; /* child proc */
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{
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struct proc *p2, *pptr;
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uid_t uid;
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@ -292,7 +292,7 @@ fork1(p1, flags, procp)
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trypid = 10;
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}
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} else {
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if (randompid)
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if (randompid)
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trypid += arc4random() % randompid;
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}
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retry:
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