0f952c249
Denys Vlasenko
2009-06-05
Subject
inetd: comment why we redirect stderr to network
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networking/inetd.c+6 -3
| @@ -1356,9 +1356,12 @@ int inetd_main(int argc UNUSED_PARAM, char **argv) | |
| if (setrlimit(RLIMIT_NOFILE, &rlim_ofile) < 0) | |
| bb_perror_msg("setrlimit"); | |
| closelog(); | |
| - | xmove_fd(ctrl, 0); |
| - | xdup2(0, 1); |
| - | xdup2(0, 2); |
| + | xmove_fd(ctrl, STDIN_FILENO); |
| + | xdup2(STDIN_FILENO, STDOUT_FILENO); |
| + | /* manpages of inetd I managed to find either say |
| + | * that stderr is also redirected to the network, |
| + | * or do not talk about redirection at all (!) */ |
| + | xdup2(STDIN_FILENO, STDERR_FILENO); |
| /* NB: among others, this loop closes listening socket | |
| * for nowait stream children */ | |
| for (sep2 = serv_list; sep2; sep2 = sep2->se_next) | |