[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/build/uClibc/libc/misc/utmp/wtent.c b/ap/build/uClibc/libc/misc/utmp/wtent.c
new file mode 100644
index 0000000..c97f89c
--- /dev/null
+++ b/ap/build/uClibc/libc/misc/utmp/wtent.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+/* wtmp support rubbish (i.e. complete crap) */
+
+#include <string.h>
+#include <sys/time.h>
+#include <time.h>
+#include <unistd.h>
+#include <utmp.h>
+#include <fcntl.h>
+#include <sys/file.h>
+#include <not-cancel.h>
+
+#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(lutmp));
+
+ 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);
+}
+#endif
+
+void updwtmp(const char *wtmp_file, const struct utmp *lutmp)
+{
+ int fd;
+
+ fd = open_not_cancel(wtmp_file, O_APPEND | O_WRONLY, 0);
+ if (fd >= 0) {
+ if (lockf(fd, F_LOCK, 0) == 0) {
+ write_not_cancel(fd, lutmp, sizeof(struct utmp));
+ lockf(fd, F_ULOCK, 0);
+ close_not_cancel_no_status(fd);
+ }
+ }
+}
+libc_hidden_def(updwtmp)