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Use _exit() to terminate children

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The NNN_PIPE file gets deleted after spawning a child in NOWAIT mode. Steps:
- open `nnn` with option `-x`
- press `;o` (custom binding) to open fzopen plugin
- press `^J` to select a file; it will spawn plugin `.cbcp` in NOWAIT mode
- when the intermediate child quits, the NNN_PIPE of parent is also deleted
This commit is contained in:
Arun Prakash Jana 2020-02-01 19:28:59 +05:30
parent 4401dbe092
commit c0f423496e
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GPG key ID: A75979F35C080412
1 changed files with 2 additions and 2 deletions
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src/nnn.c
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@ -1302,7 +1302,7 @@ static pid_t xfork(uchar flag)
p = fork(); p = fork();
if (p > 0) if (p > 0)
exit(0); _exit(0);
else if (p == 0) { else if (p == 0) {
signal(SIGHUP, SIG_DFL); signal(SIGHUP, SIG_DFL);
signal(SIGINT, SIG_DFL); signal(SIGINT, SIG_DFL);
@ -1314,7 +1314,7 @@ static pid_t xfork(uchar flag)
} }
perror("fork"); perror("fork");
exit(0); _exit(0);
} }
/* so they can be used to stop the child */ /* so they can be used to stop the child */