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Random man page:
sigqueue(2) -- queue a signal to a process
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The sigqueue() system call causes the signal specified by signo to be sent with the value specified by value to the process specified by pid. If signo is zero (the null signal), error checking is performed but no signal is actually sent. The null signal can be used to check the validity of pid. The conditions required for a process to have permission to queue a signal to another process are the sa... |
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FreeBSD Tip Of the Day
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View all tips
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When you've made modifications to a file in vi(1) and then find that
you can't write it, type ``!rm -f \%'' then ``:w!'' to force the
write
This won't work if you don't have write permissions to the directory
and probably won't be suitable if you're editing through a symbolic link.
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