diff options
Diffstat (limited to 'libc/misc/utmp/wtent.c')
| -rw-r--r-- | libc/misc/utmp/wtent.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/libc/misc/utmp/wtent.c b/libc/misc/utmp/wtent.c index b7a581785..e73d99feb 100644 --- a/libc/misc/utmp/wtent.c +++ b/libc/misc/utmp/wtent.c @@ -15,31 +15,20 @@ #include <sys/file.h> #if 0 -/* Experimentally off - libc_hidden_proto(memset) */ -/* Experimentally off - libc_hidden_proto(strncpy) */ -/* libc_hidden_proto(updwtmp) */ -#endif -/* libc_hidden_proto(open) */ -/* libc_hidden_proto(write) */ -/* libc_hidden_proto(close) */ -/* libc_hidden_proto(lockf) */ -/* libc_hidden_proto(gettimeofday) */ - -#if 0 /* This is enabled in uClibc/libutil/logwtmp.c */ 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_pid = __getpid(); + 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); gettimeofday(&(lutmp.ut_tv), NULL); - updwtmp(_PATH_WTMP, &(lutmp)); + updwtmp(_PATH_WTMP, &lutmp); } #endif @@ -47,10 +36,10 @@ 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); } |