diff options
Diffstat (limited to 'libutil/logwtmp.c')
| -rw-r--r-- | libutil/logwtmp.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/libutil/logwtmp.c b/libutil/logwtmp.c index 0845b5038..2a6f28a48 100644 --- a/libutil/logwtmp.c +++ b/libutil/logwtmp.c @@ -13,41 +13,40 @@ #include <fcntl.h> #include <sys/file.h> - -void logwtmp (const char *line, const char *name, const char *host) +void logwtmp(const char *line, const char *name, const char *host) { struct utmp lutmp; - memset (&(lutmp), 0, sizeof (struct utmp)); + memset(&lutmp, 0, sizeof(lutmp)); - lutmp.ut_type = (name && *name)? USER_PROCESS : DEAD_PROCESS; + lutmp.ut_type = (name && *name) ? USER_PROCESS : DEAD_PROCESS; lutmp.ut_pid = getpid(); strncpy(lutmp.ut_line, line, sizeof(lutmp.ut_line)-1); strncpy(lutmp.ut_name, name, sizeof(lutmp.ut_name)-1); strncpy(lutmp.ut_host, host, sizeof(lutmp.ut_host)-1); #if !defined __WORDSIZE_COMPAT32 || __WORDSIZE_COMPAT32 == 0 - gettimeofday(&(lutmp.ut_tv), NULL); + gettimeofday(&lutmp.ut_tv, NULL); #else { struct timeval tv; - gettimeofday (&tv, NULL); + gettimeofday(&tv, NULL); lutmp.ut_tv.tv_sec = tv.tv_sec; lutmp.ut_tv.tv_usec = tv.tv_usec; } #endif - updwtmp(_PATH_WTMP, &(lutmp)); + updwtmp(_PATH_WTMP, &lutmp); } #if 0 /* This is enabled in uClibc/libc/misc/utmp/wtent.c */ -extern void updwtmp(const char *wtmp_file, const struct utmp *lutmp) +void updwtmp(const char *wtmp_file, const struct utmp *lutmp) { int fd; - fd = open(wtmp_file, O_APPEND | O_WRONLY, 0); + fd = open(wtmp_file, O_APPEND | O_WRONLY); if (fd >= 0) { - if (lockf(fd, F_LOCK, 0)==0) { - write(fd, (const char *) lutmp, sizeof(struct utmp)); + if (lockf(fd, F_LOCK, 0) == 0) { + write(fd, lutmp, sizeof(*lutmp)); lockf(fd, F_ULOCK, 0); close(fd); } |