New upstream version 1.3.0+git20220115

[sven/fuse-exfat.git] / libexfat / log.c

diff --git a/libexfat/log.c b/libexfat/log.c
index f29f74b1d68c22f7702532a5bb933ea8709edc3b..22e5ccdd101cc7d217bc02a54e9972e3287c6253 100644 (file)
--- a/libexfat/log.c
+++ b/libexfat/log.c
@@ -115,12 +115,22 @@ void exfat_warn(const char* format, ...)
  */
 void exfat_debug(const char* format, ...)
 {
-       va_list ap;
+       va_list ap, aq;
+
+       va_start(ap, format);
+       va_copy(aq, ap);
 
        fflush(stdout);
        fputs("DEBUG: ", stderr);
-       va_start(ap, format);
        vfprintf(stderr, format, ap);
        va_end(ap);
        fputs(".\n", stderr);
+
+#ifdef __ANDROID__
+       __android_log_vprint(ANDROID_LOG_DEBUG, PACKAGE, format, aq);
+#else
+       if (!isatty(STDERR_FILENO))
+               vsyslog(LOG_DEBUG, format, aq);
+#endif
+       va_end(aq);
 }