diff options
Diffstat (limited to 'usr.sbin/ypserv/mkalias/mkalias.c')
| -rw-r--r-- | usr.sbin/ypserv/mkalias/mkalias.c | 88 |
1 files changed, 37 insertions, 51 deletions
diff --git a/usr.sbin/ypserv/mkalias/mkalias.c b/usr.sbin/ypserv/mkalias/mkalias.c index 2203dc52054..fc7f38c4c6d 100644 --- a/usr.sbin/ypserv/mkalias/mkalias.c +++ b/usr.sbin/ypserv/mkalias/mkalias.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mkalias.c,v 1.10 2002/07/19 02:38:40 deraadt Exp $ */ +/* $OpenBSD: mkalias.c,v 1.11 2002/07/19 20:59:40 deraadt Exp $ */ /* * Copyright (c) 1997 Mats O Jansson <moj@stacken.kth.se> @@ -32,7 +32,7 @@ */ #ifndef LINT -static char rcsid[] = "$OpenBSD: mkalias.c,v 1.10 2002/07/19 02:38:40 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: mkalias.c,v 1.11 2002/07/19 20:59:40 deraadt Exp $"; #endif #include <ctype.h> @@ -49,8 +49,6 @@ static char rcsid[] = "$OpenBSD: mkalias.c,v 1.10 2002/07/19 02:38:40 deraadt Ex #include "ypdb.h" #include "ypdef.h" -extern char *__progname; /* from crt0.o */ - void split_address(char *address, int len, char *user, char *host) { @@ -133,31 +131,29 @@ capitalize(char *name, int len) } } +void +usage(void) +{ + fprintf(stderr, + "usage: mkalias [-v] [-e|-E [-d] [-u]] [-n] input [output]\n"); + exit(1); +} + int main(int argc, char *argv[]) { - int usage = 0; - int eflag = 0; - int dflag = 0; - int nflag = 0; - int sflag = 0; - int uflag = 0; - int vflag = 0; - int Eflag = 0; - int ch, fd; - char *input = NULL; - char *output = NULL; + int eflag = 0, dflag = 0, nflag = 0, sflag = 0; + int uflag = 0, vflag = 0, Eflag = 0; + int status, ch, fd; + char *input = NULL, *output = NULL; DBM *db; datum key, val; - char *slash; DBM *new_db = NULL; static char mapname[] = "ypdbXXXXXXXXXX"; - char db_mapname[MAXPATHLEN], db_outfile[MAXPATHLEN], - db_tempname[MAXPATHLEN]; - int status; + char db_mapname[MAXPATHLEN], db_outfile[MAXPATHLEN]; + char db_tempname[MAXPATHLEN]; char user[4096], host[4096]; /* XXX: DB bsize = 4096 in ypdb.c */ - char datestr[11]; - char myname[MAXHOSTNAMELEN]; + char myname[MAXHOSTNAMELEN], datestr[11], *slash; while ((ch = getopt(argc, argv, "Edensuv")) != -1) switch (ch) { @@ -184,39 +180,31 @@ main(int argc, char *argv[]) vflag++; /* Verbose */ break; default: - usage++; + usage(); break; } - if (optind == argc) { - usage++; - } else { - input = argv[optind++]; - if (optind < argc) - output = argv[optind++]; - if (optind < argc) - usage++; - } + if (optind == argc) + usage(); - if (usage) { - fprintf(stderr, - "usage: %s [-v] [-e|-E [-d] [-u]] [-n] input [output]\n", - __progname); - exit(1); - } + input = argv[optind++]; + if (optind < argc) + output = argv[optind++]; + if (optind < argc) + usage(); db = ypdb_open(input, O_RDONLY, 0444); if (db == NULL) { fprintf(stderr, - "%s: Unable to open input database %s\n", - __progname, input); + "mkalias: Unable to open input database %s\n", + input); exit(1); } if (output != NULL) { if (strlen(output) + strlen(YPDB_SUFFIX) > MAXPATHLEN) { - fprintf(stderr,"%s: %s: file name too long\n", - __progname, output); + fprintf(stderr,"mkalias: %s: file name too long\n", + output); } snprintf(db_outfile, sizeof(db_outfile), "%s%s", output, YPDB_SUFFIX); @@ -231,8 +219,8 @@ main(int argc, char *argv[]) if (strlen(output) + strlen(mapname) + strlen(YPDB_SUFFIX) > MAXPATHLEN) { - fprintf(stderr,"%s: %s: directory name too long\n", - __progname, output); + fprintf(stderr,"mkalias: %s: directory name too long\n", + output); exit(1); } @@ -252,8 +240,8 @@ fail: if (fd != -1) unlink(db_tempname); fprintf(stderr, - "%s: Unable to open output database %s\n", - __progname, db_outfile); + "mkalias: Unable to open output database %s\n", + db_outfile); exit(1); } } @@ -291,8 +279,8 @@ fail: if (new_db != NULL) { status = ypdb_store(new_db, val, key, YPDB_INSERT); if (status != 0) { - printf("%s: problem storing %*.*s %*.*s\n", - __progname, val.dsize, val.dsize, val.dptr, + printf("mkalias: problem storing %*.*s %*.*s\n", + val.dsize, val.dsize, val.dptr, key.dsize, key.dsize, key.dptr); } } @@ -313,8 +301,7 @@ fail: val.dsize = strlen(datestr); status = ypdb_store(new_db, key, val, YPDB_INSERT); if (status != 0) { - printf("%s: problem storing %*.*s %*.*s\n", - __progname, + printf("mkalias: problem storing %*.*s %*.*s\n", key.dsize, key.dsize, key.dptr, val.dsize, val.dsize, val.dptr); } @@ -328,8 +315,7 @@ fail: val.dsize = strlen(myname); status = ypdb_store(new_db, key, val, YPDB_INSERT); if (status != 0) { - printf("%s: problem storing %*.*s %*.*s\n", - __progname, + printf("mkalias: problem storing %*.*s %*.*s\n", key.dsize, key.dsize, key.dptr, val.dsize, val.dsize, val.dptr); } |