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/freebsd-9.3-release/sbin/ping/
H A Dping.cdiff 20195 Sat Dec 07 18:20:41 MST 1996 sef Change how SIGINFO is handled -- set a flag (of sig_atomic_t), and check
that flag on every iteration of the loop. This avoids calling fprintf
inside a signal handler, which is always somewhat icky.

Reviewed by: bde

Completed in 43 milliseconds