On 2009-May-19 17:40:22 +0000, "George V. Neville-Neil" <g...@freebsd.org> wrote: >Log: > Add a new program, perror, which takes an errno as a command line argument > and outputs the associated textual message in the same way that > perror(3) would if called within a program.
Given how easy it is to "grep <<errno>> /usr/include/sys/errno.h" or perl -e '$! = <<errno>>; print "$!\n";' I'm not sure of the utility of this tool. One downside is that man perror will now return perror(1) instead of perror(3) -- Peter Jeremy
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