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1. Immediately ignore all the signals we want to ignore and set the alarm. 2. Before we exit on error, restore all signals we modified 3. Before we exec a shell, restore all signals we modified and ignore TSTP. Job control aware shells know how to deal with this. 4. Temporarily handle SIGINT while we read motd. |
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.. | ||
Makefile | ||
k5login.c | ||
login.1 | ||
login.c | ||
login_pam.c | ||
pathnames.h |