From 61677feff7f549a48267c2c0c50a7420de6e2599 Mon Sep 17 00:00:00 2001 From: Erik Andersen Date: Thu, 13 Apr 2000 01:18:56 +0000 Subject: Upates to include copyright 2000 to everything -Erik --- miscutils/dutmp.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) (limited to 'miscutils/dutmp.c') diff --git a/miscutils/dutmp.c b/miscutils/dutmp.c index 45eab8ae7..cf0d466ef 100644 --- a/miscutils/dutmp.c +++ b/miscutils/dutmp.c @@ -13,34 +13,35 @@ #include "internal.h" #include +#include #include +#define BB_DECLARE_EXTERN +#define bb_need_io_error +#include "messages.c" static const char dutmp_usage[] = "dutmp\n" "\n" - "\tDump file or stdin utmp file format to stdout, pipe delimited.\n" "\tdutmp /var/run/utmp\n"; extern int dutmp_main(int argc, char **argv) { - FILE *f = stdin; + FILE *f; struct utmp ut; - if ((argc < 2) || (**(argv + 1) == '-')) { + if (argc<2) { + f = stdin; + } else if (*argv[1] == '-' ) { usage(dutmp_usage); - } - - if (**(++argv) == 0) { - f = fopen(*(++argv), "r"); - if (f < 0) { - perror(*argv); - exit(FALSE); + } else { + f = fopen(argv[1], "r"); + if (f == NULL) { + fatalError(io_error, argv[1], strerror(errno)); } } - while (fread(&ut, 1, sizeof(struct utmp), f)) { - // printf("%d:%d:%s:%s:%s:%s:%d:%d:%ld:%ld:%ld:%x\n", + while (fread(&ut, sizeof(struct utmp), 1, f)) { printf("%d|%d|%s|%s|%s|%s|%d|%d|%ld|%ld|%ld|%x\n", ut.ut_type, ut.ut_pid, ut.ut_line, ut.ut_id, ut.ut_user, ut.ut_host, -- cgit v1.2.3