[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/app/busybox/src/libbb/info_msg.c b/ap/app/busybox/src/libbb/info_msg.c
new file mode 100644
index 0000000..56ca2ef
--- /dev/null
+++ b/ap/app/busybox/src/libbb/info_msg.c
@@ -0,0 +1,62 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
+ */
+
+#include "libbb.h"
+#if ENABLE_FEATURE_SYSLOG
+# include <syslog.h>
+#endif
+
+void FAST_FUNC bb_info_msg(const char *s, ...)
+{
+#ifdef THIS_ONE_DOESNT_DO_SINGLE_WRITE
+ va_list p;
+ /* va_copy is used because it is not portable
+ * to use va_list p twice */
+ va_list p2;
+
+ va_start(p, s);
+ va_copy(p2, p);
+ if (logmode & LOGMODE_STDIO) {
+ vprintf(s, p);
+ fputs(msg_eol, stdout);
+ }
+# if ENABLE_FEATURE_SYSLOG
+ if (logmode & LOGMODE_SYSLOG)
+ vsyslog(LOG_INFO, s, p2);
+# endif
+ va_end(p2);
+ va_end(p);
+#else
+ int used;
+ char *msg;
+ va_list p;
+
+ if (logmode == 0)
+ return;
+
+ va_start(p, s);
+ used = vasprintf(&msg, s, p);
+ va_end(p);
+ if (used < 0)
+ return;
+
+# if ENABLE_FEATURE_SYSLOG
+ if (logmode & LOGMODE_SYSLOG)
+ syslog(LOG_INFO, "%s", msg);
+# endif
+ if (logmode & LOGMODE_STDIO) {
+ fflush_all();
+ /* used = strlen(msg); - must be true already */
+ msg[used++] = '\n';
+ full_write(STDOUT_FILENO, msg, used);
+ }
+
+ free(msg);
+#endif
+}