udev: avoid creating /dev/kmsg with fopen() to support CONFIG_PRINTK=n

[elogind.git] / src / libudev / libudev-private.h

diff --git a/src/libudev/libudev-private.h b/src/libudev/libudev-private.h
index 4eb4a598e0105566ed6b1f8ad2174e2c2d2de6af..bc5842463687c2023ef83a180499661ca1a42f53 100644 (file)
--- a/src/libudev/libudev-private.h
+++ b/src/libudev/libudev-private.h
@@ -173,4 +173,5 @@ int util_resolve_subsys_kernel(struct udev *udev, const char *string,
                                       char *result, size_t maxsize, int read_value);
 unsigned long long ts_usec(const struct timespec *ts);
 unsigned long long now_usec(void);
+ssize_t print_kmsg(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
 #endif