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(-)xargs.1 (-1 / +5 lines)
Lines 206-212 Link Here
206 
.Ar maxprocs
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.Ar maxprocs
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invocations of
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invocations of
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.Ar utility
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.Ar utility
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at once.
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at once. If
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.Ar maxprocs
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is negative or 0,
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.Nm
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will run as many processes as possible at a time.
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.It Fl p
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.It Fl p
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Echo each command to be executed and ask the user whether it should be
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Echo each command to be executed and ask the user whether it should be
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executed.
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executed.
(-)xargs.c (-2 / +5 lines)
Lines 159-166 Link Here
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			oflag = 1;
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			oflag = 1;
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			break;
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			break;
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		case 'P':
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		case 'P':
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			if ((maxprocs = atoi(optarg)) <= 0)
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			maxprocs = strtol(optarg, &endptr, 10);
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				errx(1, "max. processes must be >0");
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			if (*endptr != '\0')
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				errx(1, "max. processes must be a number");
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			if (maxprocs < 1)
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				maxprocs = nargs;
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			break;
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			break;
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		case 'p':
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		case 'p':
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			pflag = 1;
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			pflag = 1;

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