/*
* libudev - interface to udev device information
*
- * Copyright (C) 2008-2009 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2008-2011 Kay Sievers <kay.sievers@vrfy.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
#include "libudev.h"
#include "libudev-private.h"
-static ssize_t get_sys_link(struct udev *udev, const char *slink, const char *syspath, char *value, size_t size)
+/**
+ * SECTION:libudev-util
+ * @short_description: utils
+ */
+
+ssize_t util_get_sys_core_link_value(struct udev *udev, const char *slink, const char *syspath, char *value, size_t size)
{
char path[UTIL_PATH_SIZE];
char target[UTIL_PATH_SIZE];
return util_strscpy(value, size, pos);
}
-ssize_t util_get_sys_subsystem(struct udev *udev, const char *syspath, char *subsystem, size_t size)
-{
- return get_sys_link(udev, "subsystem", syspath, subsystem, size);
-}
-
-ssize_t util_get_sys_driver(struct udev *udev, const char *syspath, char *driver, size_t size)
-{
- return get_sys_link(udev, "driver", syspath, driver, size);
-}
-
int util_resolve_sys_link(struct udev *udev, char *syspath, size_t size)
{
char link_target[UTIL_PATH_SIZE];
return len;
}
-int udev_util_replace_whitespace(const char *str, char *to, size_t len)
+int util_replace_whitespace(const char *str, char *to, size_t len)
{
size_t i, j;
}
/* allow chars in whitelist, plain ascii, hex-escaping and valid utf8 */
-int udev_util_replace_chars(char *str, const char *white)
+int util_replace_chars(char *str, const char *white)
{
size_t i = 0;
int replaced = 0;
}
/**
- * util_encode_string:
+ * udev_util_encode_string:
* @str: input string to be encoded
* @str_enc: output string to store the encoded input string
* @len: maximum size of the output string, which may be
* four times as long as the input string
*
* Encode all potentially unsafe characters of a string to the
- * corresponding hex value prefixed by '\x'.
+ * corresponding 2 char hex value prefixed by '\x'.
*
* Returns: 0 if the entire string was copied, non-zero otherwise.
**/
-int udev_util_encode_string(const char *str, char *str_enc, size_t len)
+UDEV_EXPORT int udev_util_encode_string(const char *str, char *str_enc, size_t len)
{
size_t i, j;
#define USEC_PER_SEC 1000000ULL
#define NSEC_PER_USEC 1000ULL
-unsigned long long usec_monotonic(void)
+unsigned long long now_usec(void)
{
struct timespec ts;