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Diffstat (limited to 'libc/misc/utmp/wtent.c')
-rw-r--r--libc/misc/utmp/wtent.c25
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);
}