/*
- * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
((char *) &(OBJECT)->MEMBER - (char *) (OBJECT))
#endif
+/* Yields the size of MEMBER within STRUCT. */
+#define MEMBER_SIZEOF(STRUCT, MEMBER) (sizeof(((STRUCT *) NULL)->MEMBER))
+
/* Given POINTER, the address of the given MEMBER in a STRUCT object, returns
the STRUCT object. */
#define CONTAINER_OF(POINTER, STRUCT, MEMBER) \
ovs_set_program_name(name, OVS_PACKAGE_VERSION)
const char *get_subprogram_name(void);
-void set_subprogram_name(const char *format, ...) OVS_PRINTF_FORMAT(1, 2);
+ void set_subprogram_name(const char *);
void ovs_print_version(uint8_t min_ofp, uint8_t max_ofp);
int hexit_value(int c);
uintmax_t hexits_value(const char *s, size_t n, bool *ok);
+int parse_int_string(const char *s, uint8_t *valuep, int field_width,
+ char **tail);
+
const char *english_list_delimiter(size_t index, size_t total);
char *get_cwd(void);
unsigned int n_bits);
unsigned int bitwise_scan(const void *, unsigned int len,
bool target, unsigned int start, unsigned int end);
+int bitwise_rscan(const void *, unsigned int len, bool target,
+ int start, int end);
void bitwise_put(uint64_t value,
void *dst, unsigned int dst_len, unsigned int dst_ofs,
unsigned int n_bits);
uint64_t bitwise_get(const void *src, unsigned int src_len,
unsigned int src_ofs, unsigned int n_bits);
+bool bitwise_get_bit(const void *src, unsigned int len, unsigned int ofs);
+void bitwise_put0(void *dst, unsigned int len, unsigned int ofs);
+void bitwise_put1(void *dst, unsigned int len, unsigned int ofs);
+void bitwise_put_bit(void *dst, unsigned int len, unsigned int ofs, bool);
+void bitwise_toggle_bit(void *dst, unsigned int len, unsigned int ofs);
+
+/* Returns non-zero if the parameters have equal value. */
+static inline int
+ovs_u128_equals(const ovs_u128 *a, const ovs_u128 *b)
+{
+ return (a->u64.hi == b->u64.hi) && (a->u64.lo == b->u64.lo);
+}
void xsleep(unsigned int seconds);