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jimblandy/the-heck-emacs.sh

Created July 2, 2019 16:53
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Script for figuring out what (interesting) system calls Emacs is doing
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the-heck-emacs.sh
#!/usr/bin/env bash
strace -p "$(pgrep emacs)" \
-e '!pselect6,recvmsg,poll,writev,rt_sigprocmask,rt_sigreturn,read,write,timerfd_settime' \
-e 'signal=!SIGIO'
# -e '!pselect6,rt_sigprocmask,rt_sigreturn,timerfd_settime' \
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