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f49742ebba
Use a signalfd to listen for SIGCHLD signals. When we receive a SIGCHLD over the signalfd, reap all dead children by looping over all registered child PIDs and call waitpid(WNOHANG) on them.
12 lines
212 B
C
12 lines
212 B
C
#pragma once
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#include <sys/wait.h>
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#include "fdm.h"
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struct reaper;
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struct reaper *reaper_init(struct fdm *fdm);
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void reaper_destroy(struct reaper *reaper);
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void reaper_add(struct reaper *reaper, pid_t pid);
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