diff options
Diffstat (limited to 'src/utmpset.c')
| -rw-r--r-- | src/utmpset.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/src/utmpset.c b/src/utmpset.c index 7f9d7d2..7ea8481 100644 --- a/src/utmpset.c +++ b/src/utmpset.c @@ -4,6 +4,7 @@ #include <sys/stat.h> #include <unistd.h> #include <utmp.h> +#include <string.h> #include "strerr.h" #include "sgetopt.h" #include "seek.h" @@ -18,9 +19,7 @@ const char *progname; -void usage(void) { - strerr_die4x(1, "usage: ", progname, USAGE, "\n"); -} +void usage(void) { strerr_die4x(1, "usage: ", progname, USAGE, "\n"); } int utmp_logout(const char *line) { int fd; @@ -33,8 +32,7 @@ int utmp_logout(const char *line) { strerr_die4sys(111, FATAL, "unable to lock: ", _PATH_UTMP, ": "); while (read(fd, &ut, sizeof(struct utmp)) == sizeof(struct utmp)) { - if (!ut.ut_name[0] || (str_diff(ut.ut_line, line) != 0)) - continue; + if (!ut.ut_name[0] || (str_diff(ut.ut_line, line) != 0)) continue; memset(ut.ut_name, 0, UT_NAMESIZE); memset(ut.ut_host, 0, UT_HOSTSIZE); if (time(&ut.ut_time) == -1) break; @@ -62,8 +60,7 @@ int wtmp_logout(const char *line) { return(-1); } memset(&ut, 0, sizeof(struct utmp)); - if ((len =str_len(line)) > UT_LINESIZE) - len =UT_LINESIZE -1; + if ((len =str_len(line)) > UT_LINESIZE) len =UT_LINESIZE -1; byte_copy(ut.ut_line, len, line); if (time(&ut.ut_time) == -1) { close(fd); @@ -101,10 +98,9 @@ int main (int argc, const char * const *argv, const char * const *envp) { if (utmp_logout(*argv) == -1) strerr_die4x(111, WARNING, "unable to logout line ", *argv, " in utmp: no such entry"); - if (wtmp) { + if (wtmp) if (wtmp_logout(*argv) == -1) - strerr_die4sys(111, WARNING, "unable to logout line ", *argv, - " in wtmp: "); - } - exit(0); + strerr_die4sys(111, WARNING, + "unable to logout line ", *argv, " in wtmp: "); + _exit(0); } |