X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=libsysfs%2Fsysfs.h;h=4ea4919351782c1ddc4818934737477c903efc0d;hb=a695feaeff0551745e1a397be2daa61b8cd0cc42;hp=00599954fd757332ce4ba8793429fe3b51e1fd11;hpb=fe3fe3b29ffbc7d0ce7dca6a371da31d8b3ff7f8;p=elogind.git

diff --git a/libsysfs/sysfs.h b/libsysfs/sysfs.h
index 00599954f..4ea491935 100644
--- a/libsysfs/sysfs.h
+++ b/libsysfs/sysfs.h
@@ -27,23 +27,24 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
-#include <mntent.h>
 #include <dirent.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <errno.h>
 
-/* external library functions */
-extern int lstat(const char *file_name, struct stat *buf);
-extern int readlink(const char *path, char *buf, size_t bufsize);
-extern int getpagesize(void);
-extern int isascii(int c);
-
 /* Debugging */
 #ifdef DEBUG
-#define dprintf(format, arg...) fprintf(stderr, format, ## arg)
+#include <syslog.h>
+#define dprintf(format, arg...)								\
+	do {										\
+		log_message (LOG_DEBUG , "%s: " format , __FUNCTION__ , ## arg);	\
+	} while (0)
 #else
 #define dprintf(format, arg...) do { } while (0)
 #endif
 
+extern int log_message (int level, const char *format, ...)
+	__attribute__ ((format (printf, 2, 3)));
+
+
 #endif /* _SYSFS_H_ */