diff options
Diffstat (limited to 'bdb/examples_c/ex_btrec.c')
| -rw-r--r-- | bdb/examples_c/ex_btrec.c | 72 |
1 files changed, 17 insertions, 55 deletions
diff --git a/bdb/examples_c/ex_btrec.c b/bdb/examples_c/ex_btrec.c index b74f16b83e4..8e4aa3901d1 100644 --- a/bdb/examples_c/ex_btrec.c +++ b/bdb/examples_c/ex_btrec.c @@ -1,70 +1,32 @@ /*- * See the file LICENSE for redistribution information. * - * Copyright (c) 1997, 1998, 1999, 2000 + * Copyright (c) 1997-2002 * Sleepycat Software. All rights reserved. * - * $Id: ex_btrec.c,v 11.8 2000/05/22 15:17:03 sue Exp $ + * $Id: ex_btrec.c,v 11.18 2002/01/23 15:33:18 bostic Exp $ */ -#include "db_config.h" - -#ifndef NO_SYSTEM_INCLUDES #include <sys/types.h> #include <errno.h> #include <stdlib.h> #include <string.h> -#include <unistd.h> -#endif #include <db.h> -#ifdef HAVE_VXWORKS -#define DATABASE "/vxtmp/vxtmp/access.db" -#define WORDLIST "/vxtmp/vxtmp/wordlist" -#define ERROR_RETURN ERROR -#else #define DATABASE "access.db" #define WORDLIST "../test/wordlist" -#define ERROR_RETURN 1 -int main __P((int, char *[])); -void usage __P((char *)); -#endif +int main __P((void)); int ex_btrec __P((void)); -void show __P((char *, DBT *, DBT *)); +void show __P((const char *, DBT *, DBT *)); -#ifndef HAVE_VXWORKS int -main(argc, argv) - int argc; - char *argv[]; -{ - extern char *optarg; - extern int optind; - int ch; - - while ((ch = getopt(argc, argv, "")) != EOF) - switch (ch) { - case '?': - default: - usage(argv[0]); - } - argc -= optind; - argv += optind; - - return (ex_btrec()); -} - -void -usage(progname) - char *progname; +main() { - (void)fprintf(stderr, "usage: %s\n", progname); - exit(1); + return (ex_btrec() == 1 ? EXIT_FAILURE : EXIT_SUCCESS); } -#endif int ex_btrec() @@ -84,32 +46,32 @@ ex_btrec() if ((fp = fopen(WORDLIST, "r")) == NULL) { fprintf(stderr, "%s: open %s: %s\n", progname, WORDLIST, db_strerror(errno)); - return (ERROR_RETURN); + return (1); } /* Remove the previous database. */ - (void)unlink(DATABASE); + (void)remove(DATABASE); /* Create and initialize database object, open the database. */ if ((ret = db_create(&dbp, NULL, 0)) != 0) { fprintf(stderr, "%s: db_create: %s\n", progname, db_strerror(ret)); - return (ERROR_RETURN); + return (1); } dbp->set_errfile(dbp, stderr); dbp->set_errpfx(dbp, progname); /* 1K page sizes. */ if ((ret = dbp->set_pagesize(dbp, 1024)) != 0) { dbp->err(dbp, ret, "set_pagesize"); - return (ERROR_RETURN); + return (1); } /* Record numbers. */ if ((ret = dbp->set_flags(dbp, DB_RECNUM)) != 0) { dbp->err(dbp, ret, "set_flags: DB_RECNUM"); - return (ERROR_RETURN); + return (1); } - if ((ret = - dbp->open(dbp, DATABASE, NULL, DB_BTREE, DB_CREATE, 0664)) != 0) { + if ((ret = dbp->open(dbp, + NULL, DATABASE, NULL, DB_BTREE, DB_CREATE, 0664)) != 0) { dbp->err(dbp, ret, "open: %s", DATABASE); - return (ERROR_RETURN); + return (1); } /* @@ -144,7 +106,7 @@ ex_btrec() (void)fclose(fp); /* Print out the number of records in the database. */ - if ((ret = dbp->stat(dbp, &statp, NULL, 0)) != 0) { + if ((ret = dbp->stat(dbp, &statp, 0)) != 0) { dbp->err(dbp, ret, "DB->stat"); goto err1; } @@ -215,7 +177,7 @@ get_err: dbp->err(dbp, ret, "DBcursor->get"); if ((ret = dbp->close(dbp, 0)) != 0) { fprintf(stderr, "%s: DB->close: %s\n", progname, db_strerror(ret)); - return (ERROR_RETURN); + return (1); } return (0); @@ -232,8 +194,8 @@ err1: (void)dbp->close(dbp, 0); */ void show(msg, key, data) + const char *msg; DBT *key, *data; - char *msg; { printf("%s%.*s : %.*s\n", msg, (int)key->size, (char *)key->data, |