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| author | JozanLeClerc <bousset.rudy@gmail.com> | 2020-05-11 17:10:53 +0200 |
|---|---|---|
| committer | JozanLeClerc <bousset.rudy@gmail.com> | 2020-05-11 17:10:53 +0200 |
| commit | 3a7b348c39b2b28b5d530477b687182000cc70ed (patch) | |
| tree | e31fcc32121a31b05a2a503dd7be28b8736445d5 /src | |
| parent | Tryna pipe(2) (diff) | |
| download | 42-minishell-3a7b348c39b2b28b5d530477b687182000cc70ed.tar.gz 42-minishell-3a7b348c39b2b28b5d530477b687182000cc70ed.tar.bz2 42-minishell-3a7b348c39b2b28b5d530477b687182000cc70ed.tar.xz 42-minishell-3a7b348c39b2b28b5d530477b687182000cc70ed.tar.zst 42-minishell-3a7b348c39b2b28b5d530477b687182000cc70ed.zip | |
It's not pipin'
Diffstat (limited to 'src')
| -rw-r--r-- | src/ft_e_externs_pipes.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/ft_e_externs_pipes.c b/src/ft_e_externs_pipes.c index a54e565..773905d 100644 --- a/src/ft_e_externs_pipes.c +++ b/src/ft_e_externs_pipes.c @@ -38,24 +38,24 @@ static void t_msh *msh) { /* TODO: norme */ - pid_t pid; + pid_t pid[2]; int32_t pipefd[2]; int32_t status; pipe(pipefd); - if ((pid = fork()) == 0) + if ((pid[0] = fork()) == 0) { close(pipefd[0]); dup2(pipefd[1], STDOUT_FILENO); ft_e_extern_child(fullpath[0], ptr->one, msh); } - else if (pid < 0) + else if (pid[0] < 0) { /* TODO: handle fork failed */ } else { - if ((pid = fork()) == 0) + if ((pid[1] = fork()) == 0) { close(pipefd[1]); dup2(pipefd[0], STDIN_FILENO); @@ -65,9 +65,9 @@ static void { close(pipefd[0]); close(pipefd[1]); - waitpid(-1, &status, 0); + waitpid(pid[1], &status, 0); } - waitpid(-1, &status, 0); + waitpid(pid[0], &status, 0); msh->ret = WEXITSTATUS(status); } } |