diff options
Diffstat (limited to 'libexec/identd/identd.c')
| -rw-r--r-- | libexec/identd/identd.c | 59 |
1 files changed, 17 insertions, 42 deletions
diff --git a/libexec/identd/identd.c b/libexec/identd/identd.c index cf5a7157f2c..67332176087 100644 --- a/libexec/identd/identd.c +++ b/libexec/identd/identd.c @@ -99,7 +99,8 @@ main(argc, argv) struct sockaddr_in sin; struct in_addr laddr, faddr; struct timeval tv; - + struct passwd *pwd; + struct group *grp; int background_flag = 0; int timeout = 0; char *portno = "113"; @@ -117,98 +118,76 @@ main(argc, argv) case 'b': /* Start as standalone daemon */ background_flag = 1; break; - case 'w': /* Start from Inetd, wait mode */ background_flag = 2; break; - case 'i': /* Start from Inetd, nowait mode */ background_flag = 0; break; - case 't': timeout = atoi(argv[i] + 2); break; - case 'p': portno = argv[i] + 2; break; - case 'a': bind_address = argv[i] + 2; break; - case 'u': - if (isdigit(argv[i][2])) + if (isdigit(argv[i][2])) { set_uid = atoi(argv[i] + 2); + break; + } + pwd = getpwnam(argv[i] + 2); + if (!pwd) + ERROR1("no such user (%s) for -u option", argv[i] + 2); else { - struct passwd *pwd; - - pwd = getpwnam(argv[i] + 2); - if (!pwd) - ERROR1("no such user (%s) for -u option", argv[i] + 2); - else { - set_uid = pwd->pw_uid; - set_gid = pwd->pw_gid; - } + set_uid = pwd->pw_uid; + set_gid = pwd->pw_gid; } break; - case 'g': - if (isdigit(argv[i][2])) + if (isdigit(argv[i][2])) { set_gid = atoi(argv[i] + 2); - else { - struct group *grp; - - grp = getgrnam(argv[i] + 2); - if (!grp) - ERROR1("no such group (%s) for -g option", argv[i] + 2); - else - set_gid = grp->gr_gid; + break; } + grp = getgrnam(argv[i] + 2); + if (!grp) + ERROR1("no such group (%s) for -g option", argv[i] + 2); + else + set_gid = grp->gr_gid; break; - case 'c': charset_name = argv[i] + 2; break; - case 'r': indirect_host = argv[i] + 2; break; - case 'l': /* Use the Syslog daemon for logging */ syslog_flag++; break; - case 'o': other_flag = 1; break; - case 'e': unknown_flag = 1; break; - case 'n': number_flag = 1; break; - case 'V': /* Give version of this daemon */ printf("[in.identd, version %s]\r\n", version); exit(0); break; - case 'v': /* Be verbose */ verbose_flag++; break; - case 'd': /* Enable debugging */ debug_flag++; break; - case 'm': /* Enable multiline queries */ multi_flag++; break; - case 'N': /* Enable users ".noident" files */ noident_flag++; break; @@ -241,7 +220,6 @@ main(argc, argv) struct servent *sp; int fd; - if (fork()) exit(0); @@ -311,7 +289,6 @@ main(argc, argv) int nfds, fd; fd_set read_set; - /* * Loop and dispatch client handling processes */ @@ -399,7 +376,6 @@ main(argc, argv) } faddr = sin.sin_addr; - /* * Open the connection to the Syslog daemon if requested */ @@ -409,7 +385,6 @@ main(argc, argv) #else openlog("identd", LOG_PID); #endif - syslog(LOG_INFO, "Connection from %s", gethost(&faddr)); } /* |