New upstream version 1.18.0 upstream/1.18.0

1 files changed, 0 insertions, 1158 deletions

diff --git a/shared/nm-utils/nm-shared-utils.h b/shared/nm-utils/nm-shared-utils.h
deleted file mode 100644
index 65e34959..00000000
--- a/shared/nm-utils/nm-shared-utils.h
+++ /dev/null
@@ -1,1158 +0,0 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
-/* NetworkManager -- Network link manager
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
- * (C) Copyright 2016 Red Hat, Inc.
- */
-
-#ifndef __NM_SHARED_UTILS_H__
-#define __NM_SHARED_UTILS_H__
-
-#include <netinet/in.h>
-
-/*****************************************************************************/
-
-pid_t nm_utils_gettid (void);
-
-gboolean _nm_assert_on_main_thread (void);
-
-#if NM_MORE_ASSERTS > 5
-#define NM_ASSERT_ON_MAIN_THREAD() G_STMT_START { nm_assert (_nm_assert_on_main_thread ()); } G_STMT_END
-#else
-#define NM_ASSERT_ON_MAIN_THREAD() G_STMT_START {                                         ; } G_STMT_END
-#endif
-
-/*****************************************************************************/
-
-static inline gboolean
-_NM_INT_NOT_NEGATIVE (gssize val)
-{
-	/* whether an enum (without negative values) is a signed int, depends on compiler options
-	 * and compiler implementation.
-	 *
-	 * When using such an enum for accessing an array, one naturally wants to check
-	 * that the enum is not negative. However, the compiler doesn't like a plain
-	 * comparison "enum_val >= 0", because (if the enum is unsigned), it will warn
-	 * that the expression is always true *duh*. Not even a cast to a signed
-	 * type helps to avoid the compiler warning in any case.
-	 *
-	 * The sole purpose of this function is to avoid a compiler warning, when checking
-	 * that an enum is not negative. */
-	return val >= 0;
-}
-
-/* check whether the integer value is smaller than G_MAXINT32. This macro exists
- * for the sole purpose, that a plain "((int) value <= G_MAXINT32)" comparison
- * may cause the compiler or coverity that this check is always TRUE. But the
- * check depends on compile time and the size of C type "int".  Of course, most
- * of the time in is gint32 and an int value is always <= G_MAXINT32.  The check
- * exists to catch cases where that is not true.
- *
- * Together with the G_STATIC_ASSERT(), we make sure that this is always satisfied. */
-G_STATIC_ASSERT (sizeof (int) == sizeof (gint32));
-#if _NM_CC_SUPPORT_GENERIC
-#define _NM_INT_LE_MAXINT32(value) \
-	({ \
-		_nm_unused typeof (value) _value = (value); \
-		\
-		_Generic((value), \
-		         int: TRUE \
-		); \
-	})
-#else
-#define _NM_INT_LE_MAXINT32(value) ({ \
-		_nm_unused typeof (value) _value = (value); \
-		_nm_unused const int *_p_value = &_value; \
-		\
-		TRUE; \
-	})
-#endif
-
-/*****************************************************************************/
-
-static inline char
-nm_utils_addr_family_to_char (int addr_family)
-{
-	switch (addr_family) {
-	case AF_UNSPEC: return 'X';
-	case AF_INET:   return '4';
-	case AF_INET6:  return '6';
-	}
-	g_return_val_if_reached ('?');
-}
-
-static inline gsize
-nm_utils_addr_family_to_size (int addr_family)
-{
-	switch (addr_family) {
-	case AF_INET:  return sizeof (in_addr_t);
-	case AF_INET6: return sizeof (struct in6_addr);
-	}
-	g_return_val_if_reached (0);
-}
-
-#define nm_assert_addr_family(addr_family) \
-	nm_assert (NM_IN_SET ((addr_family), AF_INET, AF_INET6))
-
-/*****************************************************************************/
-
-typedef struct {
-	union {
-		guint8 addr_ptr[1];
-		in_addr_t addr4;
-		struct in_addr addr4_struct;
-		struct in6_addr addr6;
-
-		/* NMIPAddr is really a union for IP addresses.
-		 * However, as ethernet addresses fit in here nicely, use
-		 * it also for an ethernet MAC address. */
-		guint8 addr_eth[6 /*ETH_ALEN*/];
-	};
-} NMIPAddr;
-
-extern const NMIPAddr nm_ip_addr_zero;
-
-static inline void
-nm_ip_addr_set (int addr_family, gpointer dst, gconstpointer src)
-{
-	nm_assert_addr_family (addr_family);
-	nm_assert (dst);
-	nm_assert (src);
-
-	memcpy (dst,
-	        src,
-	        (addr_family != AF_INET6)
-	          ? sizeof (in_addr_t)
-	          : sizeof (struct in6_addr));
-}
-
-gboolean nm_ip_addr_set_from_untrusted (int addr_family,
-                                        gpointer dst,
-                                        gconstpointer src,
-                                        gsize src_len,
-                                        int *out_addr_family);
-
-static inline gboolean
-nm_ip4_addr_is_localhost (in_addr_t addr4)
-{
-	return (addr4 & htonl (0xFF000000u)) == htonl (0x7F000000u);
-}
-
-/*****************************************************************************/
-
-#define NM_CMP_RETURN(c) \
-    G_STMT_START { \
-        const int _cc = (c); \
-        if (_cc) \
-            return _cc < 0 ? -1 : 1; \
-    } G_STMT_END
-
-#define NM_CMP_SELF(a, b) \
-    G_STMT_START { \
-        typeof (a) _a = (a); \
-        typeof (b) _b = (b); \
-        \
-        if (_a == _b) \
-            return 0; \
-        if (!_a) \
-            return -1; \
-        if (!_b) \
-            return 1; \
-    } G_STMT_END
-
-#define NM_CMP_DIRECT(a, b) \
-    G_STMT_START { \
-        typeof (a) _a = (a); \
-        typeof (b) _b = (b); \
-        \
-        if (_a != _b) \
-            return (_a < _b) ? -1 : 1; \
-    } G_STMT_END
-
-#define NM_CMP_DIRECT_MEMCMP(a, b, size) \
-    NM_CMP_RETURN (memcmp ((a), (b), (size)))
-
-#define NM_CMP_DIRECT_STRCMP0(a, b) \
-    NM_CMP_RETURN (g_strcmp0 ((a), (b)))
-
-#define NM_CMP_DIRECT_IN6ADDR(a, b) \
-    G_STMT_START { \
-        const struct in6_addr *const _a = (a); \
-        const struct in6_addr *const _b = (b); \
-        NM_CMP_RETURN (memcmp (_a, _b, sizeof (struct in6_addr))); \
-    } G_STMT_END
-
-#define NM_CMP_FIELD(a, b, field) \
-    NM_CMP_DIRECT (((a)->field), ((b)->field))
-
-#define NM_CMP_FIELD_UNSAFE(a, b, field) \
-    G_STMT_START { \
-        /* it's unsafe, because it evaluates the arguments more then once.
-         * This is necessary for bitfields, for which typeof() doesn't work. */ \
-        if (((a)->field) != ((b)->field)) \
-            return ((a)->field < ((b)->field)) ? -1 : 1; \
-    } G_STMT_END
-
-#define NM_CMP_FIELD_BOOL(a, b, field) \
-    NM_CMP_DIRECT (!!((a)->field), !!((b)->field))
-
-#define NM_CMP_FIELD_STR(a, b, field) \
-    NM_CMP_RETURN (strcmp (((a)->field), ((b)->field)))
-
-#define NM_CMP_FIELD_STR_INTERNED(a, b, field) \
-    G_STMT_START { \
-        const char *_a = ((a)->field); \
-        const char *_b = ((b)->field); \
-        \
-        if (_a != _b) { \
-            NM_CMP_RETURN (g_strcmp0 (_a, _b)); \
-        } \
-    } G_STMT_END
-
-#define NM_CMP_FIELD_STR0(a, b, field) \
-    NM_CMP_RETURN (g_strcmp0 (((a)->field), ((b)->field)))
-
-#define NM_CMP_FIELD_MEMCMP_LEN(a, b, field, len) \
-    NM_CMP_RETURN (memcmp (&((a)->field), &((b)->field), \
-                           MIN (len, sizeof ((a)->field))))
-
-#define NM_CMP_FIELD_MEMCMP(a, b, field) \
-    NM_CMP_RETURN (memcmp (&((a)->field), \
-                           &((b)->field), \
-                           sizeof ((a)->field)))
-
-#define NM_CMP_FIELD_IN6ADDR(a, b, field) \
-    G_STMT_START { \
-        const struct in6_addr *const _a = &((a)->field); \
-        const struct in6_addr *const _b = &((b)->field); \
-        NM_CMP_RETURN (memcmp (_a, _b, sizeof (struct in6_addr))); \
-    } G_STMT_END
-
-/*****************************************************************************/
-
-gboolean nm_utils_memeqzero (gconstpointer data, gsize length);
-
-/*****************************************************************************/
-
-/* like g_memdup(). The difference is that the @size argument is of type
- * gsize, while g_memdup() has type guint. Since, the size of container types
- * like GArray is guint as well, this means trying to g_memdup() an
- * array,
- *    g_memdup (array->data, array->len * sizeof (ElementType))
- * will lead to integer overflow, if there are more than G_MAXUINT/sizeof(ElementType)
- * bytes. That seems unnecessarily dangerous to me.
- * nm_memdup() avoids that, because its size argument is always large enough
- * to contain all data that a GArray can hold.
- *
- * Another minor difference to g_memdup() is that the glib version also
- * returns %NULL if @data is %NULL. E.g. g_memdup(NULL, 1)
- * gives %NULL, but nm_memdup(NULL, 1) crashes. I think that
- * is desirable, because @size MUST be correct at all times. @size
- * may be zero, but one must not claim to have non-zero bytes when
- * passing a %NULL @data pointer.
- */
-static inline gpointer
-nm_memdup (gconstpointer data, gsize size)
-{
-	gpointer p;
-
-	if (size == 0)
-		return NULL;
-	p = g_malloc (size);
-	memcpy (p, data, size);
-	return p;
-}
-
-static inline char *
-_nm_strndup_a_step (char *s, const char *str, gsize len)
-{
-	NM_PRAGMA_WARNING_DISABLE ("-Wstringop-truncation");
-	if (len > 0)
-		strncpy (s, str, len);
-	s[len] = '\0';
-	return s;
-	NM_PRAGMA_WARNING_REENABLE;
-}
-
-/* Similar to g_strndup(), however, if the string (including the terminating
- * NUL char) fits into alloca_maxlen, this will alloca() the memory.
- *
- * It's a mix of strndup() and strndupa(), but deciding based on @alloca_maxlen
- * which one to use.
- *
- * In case malloc() is necessary, @out_str_free will be set (this string
- * must be freed afterwards). It is permissible to pass %NULL as @out_str_free,
- * if you ensure that len < alloca_maxlen.
- *
- * Note that just like g_strndup(), this always returns a buffer with @len + 1
- * bytes, even if strlen(@str) is shorter than that (NUL terminated early). We fill
- * the buffer with strncpy(), which means, that @str is copied up to the first
- * NUL character and then filled with NUL characters. */
-#define nm_strndup_a(alloca_maxlen, str, len, out_str_free) \
-	({ \
-		const gsize _alloca_maxlen = (alloca_maxlen); \
-		const char *const _str = (str); \
-		const gsize _len = (len); \
-		char **const _out_str_free = (out_str_free); \
-		char *_s; \
-		\
-		G_STATIC_ASSERT_EXPR ((alloca_maxlen) <= 300); \
-		\
-		if (   _out_str_free \
-		    && _len >= _alloca_maxlen) { \
-			_s = g_malloc (_len + 1); \
-			*_out_str_free = _s; \
-		} else { \
-			g_assert (_len < _alloca_maxlen); \
-			_s = g_alloca (_len + 1); \
-		} \
-		_nm_strndup_a_step (_s, _str, _len); \
-	})
-
-/*****************************************************************************/
-
-/* generic macro to convert an int to a (heap allocated) string.
- *
- * Usually, an inline function nm_strdup_int64() would be enough. However,
- * that cannot be used for guint64. So, we would also need nm_strdup_uint64().
- * This causes subtle error potential, because the caller needs to ensure to
- * use the right one (and compiler isn't going to help as it silently casts).
- *
- * Instead, this generic macro is supposed to handle all integers correctly. */
-#if _NM_CC_SUPPORT_GENERIC
-#define nm_strdup_int(val) \
-	_Generic ((val), \
-	          char:               g_strdup_printf ("%d",   (int)                (val)), \
-	          \
-	          signed char:        g_strdup_printf ("%d",   (signed)             (val)), \
-	          signed short:       g_strdup_printf ("%d",   (signed)             (val)), \
-	          signed:             g_strdup_printf ("%d",   (signed)             (val)), \
-	          signed long:        g_strdup_printf ("%ld",  (signed long)        (val)), \
-	          signed long long:   g_strdup_printf ("%lld", (signed long long)   (val)), \
-	          \
-	          unsigned char:      g_strdup_printf ("%u",   (unsigned)           (val)), \
-	          unsigned short:     g_strdup_printf ("%u",   (unsigned)           (val)), \
-	          unsigned:           g_strdup_printf ("%u",   (unsigned)           (val)), \
-	          unsigned long:      g_strdup_printf ("%lu",  (unsigned long)      (val)), \
-	          unsigned long long: g_strdup_printf ("%llu", (unsigned long long) (val))  \
-	)
-#else
-#define nm_strdup_int(val) \
-	(  (   sizeof (val) == sizeof (guint64) \
-	    && ((typeof (val)) -1) > 0) \
-	 ? g_strdup_printf ("%"G_GUINT64_FORMAT, (guint64) (val)) \
-	 : g_strdup_printf ("%"G_GINT64_FORMAT, (gint64) (val)))
-#endif
-
-/*****************************************************************************/
-
-extern const void *const _NM_PTRARRAY_EMPTY[1];
-
-#define NM_PTRARRAY_EMPTY(type) ((type const*) _NM_PTRARRAY_EMPTY)
-
-static inline void
-_nm_utils_strbuf_init (char *buf, gsize len, char **p_buf_ptr, gsize *p_buf_len)
-{
-	NM_SET_OUT (p_buf_len, len);
-	NM_SET_OUT (p_buf_ptr, buf);
-	buf[0] = '\0';
-}
-
-#define nm_utils_strbuf_init(buf, p_buf_ptr, p_buf_len) \
-	G_STMT_START { \
-		G_STATIC_ASSERT (G_N_ELEMENTS (buf) == sizeof (buf) && sizeof (buf) > sizeof (char *)); \
-		_nm_utils_strbuf_init ((buf), sizeof (buf), (p_buf_ptr), (p_buf_len)); \
-	} G_STMT_END
-void nm_utils_strbuf_append (char **buf, gsize *len, const char *format, ...) _nm_printf (3, 4);
-void nm_utils_strbuf_append_c (char **buf, gsize *len, char c);
-void nm_utils_strbuf_append_str (char **buf, gsize *len, const char *str);
-void nm_utils_strbuf_append_bin (char **buf, gsize *len, gconstpointer str, gsize str_len);
-void nm_utils_strbuf_seek_end (char **buf, gsize *len);
-
-const char *nm_strquote (char *buf, gsize buf_len, const char *str);
-
-static inline gboolean
-nm_utils_is_separator (const char c)
-{
-	return NM_IN_SET (c, ' ', '\t');
-}
-
-/*****************************************************************************/
-
-static inline gboolean
-nm_gbytes_equal0 (GBytes *a, GBytes *b)
-{
-	return a == b || (a && b && g_bytes_equal (a, b));
-}
-
-gboolean nm_utils_gbytes_equal_mem (GBytes *bytes,
-                                    gconstpointer mem_data,
-                                    gsize mem_len);
-
-GVariant *nm_utils_gbytes_to_variant_ay (GBytes *bytes);
-
-/*****************************************************************************/
-
-static inline int
-nm_utils_hexchar_to_int (char ch)
-{
-	G_STATIC_ASSERT_EXPR ('0' < 'A');
-	G_STATIC_ASSERT_EXPR ('A' < 'a');
-
-	if (ch >= '0') {
-		if (ch <= '9')
-			return ch - '0';
-		if (ch >= 'A') {
-			if (ch <= 'F')
-				return ((int) ch) + (10 - (int) 'A');
-			if (ch >= 'a' && ch <= 'f')
-				return ((int) ch) + (10 - (int) 'a');
-		}
-	}
-	return -1;
-}
-
-/*****************************************************************************/
-
-const char *nm_utils_dbus_path_get_last_component (const char *dbus_path);
-
-int nm_utils_dbus_path_cmp (const char *dbus_path_a, const char *dbus_path_b);
-
-/*****************************************************************************/
-
-const char **nm_utils_strsplit_set (const char *str, const char *delimiters, gboolean allow_escaping);
-
-gssize nm_utils_strv_find_first (char **list, gssize len, const char *needle);
-
-char **_nm_utils_strv_cleanup (char **strv,
-                               gboolean strip_whitespace,
-                               gboolean skip_empty,
-                               gboolean skip_repeated);
-
-/*****************************************************************************/
-
-#define NM_UTILS_CHECKSUM_LENGTH_MD5          16
-#define NM_UTILS_CHECKSUM_LENGTH_SHA1         20
-#define NM_UTILS_CHECKSUM_LENGTH_SHA256       32
-
-#define nm_utils_checksum_get_digest(sum, arr) \
-	G_STMT_START { \
-		GChecksum *const _sum = (sum); \
-		gsize _len; \
-		\
-		G_STATIC_ASSERT_EXPR (   sizeof (arr) == NM_UTILS_CHECKSUM_LENGTH_MD5 \
-		                      || sizeof (arr) == NM_UTILS_CHECKSUM_LENGTH_SHA1 \
-		                      || sizeof (arr) == NM_UTILS_CHECKSUM_LENGTH_SHA256); \
-		G_STATIC_ASSERT_EXPR (sizeof (arr) == G_N_ELEMENTS (arr)); \
-		\
-		nm_assert (_sum); \
-		\
-		_len = G_N_ELEMENTS (arr); \
-		\
-		g_checksum_get_digest (_sum, (arr), &_len); \
-		nm_assert (_len == G_N_ELEMENTS (arr)); \
-	} G_STMT_END
-
-#define nm_utils_checksum_get_digest_len(sum, buf, len) \
-	G_STMT_START { \
-		GChecksum *const _sum = (sum); \
-		const gsize _len0 = (len); \
-		gsize _len; \
-		\
-		nm_assert (NM_IN_SET (_len0, NM_UTILS_CHECKSUM_LENGTH_MD5, \
-		                             NM_UTILS_CHECKSUM_LENGTH_SHA1, \
-		                             NM_UTILS_CHECKSUM_LENGTH_SHA256)); \
-		nm_assert (_sum); \
-		\
-		_len = _len0; \
-		g_checksum_get_digest (_sum, (buf), &_len); \
-		nm_assert (_len == _len0); \
-	} G_STMT_END
-
-/*****************************************************************************/
-
-guint32 _nm_utils_ip4_prefix_to_netmask (guint32 prefix);
-guint32 _nm_utils_ip4_get_default_prefix (guint32 ip);
-
-gboolean nm_utils_ip_is_site_local (int addr_family,
-                                    const void *address);
-
-/*****************************************************************************/
-
-gboolean nm_utils_parse_inaddr_bin  (int addr_family,
-                                     const char *text,
-                                     int *out_addr_family,
-                                     gpointer out_addr);
-
-gboolean nm_utils_parse_inaddr (int addr_family,
-                                const char *text,
-                                char **out_addr);
-
-gboolean nm_utils_parse_inaddr_prefix_bin (int addr_family,
-                                           const char *text,
-                                           int *out_addr_family,
-                                           gpointer out_addr,
-                                           int *out_prefix);
-
-gboolean nm_utils_parse_inaddr_prefix (int addr_family,
-                                       const char *text,
-                                       char **out_addr,
-                                       int *out_prefix);
-
-gint64  _nm_utils_ascii_str_to_int64  (const char *str, guint base, gint64  min, gint64  max, gint64  fallback);
-guint64 _nm_utils_ascii_str_to_uint64 (const char *str, guint base, guint64 min, guint64 max, guint64 fallback);
-
-int _nm_utils_ascii_str_to_bool (const char *str,
-                                  int default_value);
-
-/*****************************************************************************/
-
-extern char _nm_utils_to_string_buffer[2096];
-
-void     nm_utils_to_string_buffer_init (char **buf, gsize *len);
-gboolean nm_utils_to_string_buffer_init_null (gconstpointer obj, char **buf, gsize *len);
-
-/*****************************************************************************/
-
-typedef struct {
-	unsigned flag;
-	const char *name;
-} NMUtilsFlags2StrDesc;
-
-#define NM_UTILS_FLAGS2STR(f, n) { .flag = f, .name = ""n, }
-
-#define _NM_UTILS_FLAGS2STR_DEFINE(scope, fcn_name, flags_type, ...) \
-scope const char * \
-fcn_name (flags_type flags, char *buf, gsize len) \
-{ \
-	static const NMUtilsFlags2StrDesc descs[] = { \
-		__VA_ARGS__ \
-	}; \
-	G_STATIC_ASSERT (sizeof (flags_type) <= sizeof (unsigned)); \
-	return nm_utils_flags2str (descs, G_N_ELEMENTS (descs), flags, buf, len); \
-};
-
-#define NM_UTILS_FLAGS2STR_DEFINE(fcn_name, flags_type, ...) \
-	_NM_UTILS_FLAGS2STR_DEFINE (, fcn_name, flags_type, __VA_ARGS__)
-#define NM_UTILS_FLAGS2STR_DEFINE_STATIC(fcn_name, flags_type, ...) \
-	_NM_UTILS_FLAGS2STR_DEFINE (static, fcn_name, flags_type, __VA_ARGS__)
-
-const char *nm_utils_flags2str (const NMUtilsFlags2StrDesc *descs,
-                                gsize n_descs,
-                                unsigned flags,
-                                char *buf,
-                                gsize len);
-
-/*****************************************************************************/
-
-#define NM_UTILS_ENUM2STR(v, n)     (void) 0; case v: s = ""n""; break; (void) 0
-#define NM_UTILS_ENUM2STR_IGNORE(v) (void) 0; case v: break; (void) 0
-
-#define _NM_UTILS_ENUM2STR_DEFINE(scope, fcn_name, lookup_type, int_fmt, ...) \
-scope const char * \
-fcn_name (lookup_type val, char *buf, gsize len) \
-{ \
-	nm_utils_to_string_buffer_init (&buf, &len); \
-	if (len) { \
-		const char *s = NULL; \
-		switch (val) { \
-			(void) 0, \
-			__VA_ARGS__ \
-			(void) 0; \
-		}; \
-		if (s) \
-			g_strlcpy (buf, s, len); \
-		else \
-			g_snprintf (buf, len, "(%"int_fmt")", val); \
-	} \
-	return buf; \
-}
-
-#define NM_UTILS_ENUM2STR_DEFINE(fcn_name, lookup_type, ...) \
-	_NM_UTILS_ENUM2STR_DEFINE (, fcn_name, lookup_type, "d", __VA_ARGS__)
-#define NM_UTILS_ENUM2STR_DEFINE_STATIC(fcn_name, lookup_type, ...) \
-	_NM_UTILS_ENUM2STR_DEFINE (static, fcn_name, lookup_type, "d", __VA_ARGS__)
-
-/*****************************************************************************/
-
-#define _nm_g_slice_free_fcn_define(mem_size) \
-static inline void \
-_nm_g_slice_free_fcn_##mem_size (gpointer mem_block) \
-{ \
-	g_slice_free1 (mem_size, mem_block); \
-}
-
-_nm_g_slice_free_fcn_define (1)
-_nm_g_slice_free_fcn_define (2)
-_nm_g_slice_free_fcn_define (4)
-_nm_g_slice_free_fcn_define (8)
-_nm_g_slice_free_fcn_define (10)
-_nm_g_slice_free_fcn_define (12)
-_nm_g_slice_free_fcn_define (16)
-
-#define _nm_g_slice_free_fcn1(mem_size) \
-	({ \
-		void (*_fcn) (gpointer); \
-		\
-		/* If mem_size is a compile time constant, the compiler
-		 * will be able to optimize this. Hence, you don't want
-		 * to call this with a non-constant size argument. */ \
-		G_STATIC_ASSERT_EXPR (   ((mem_size) ==  1) \
-		                      || ((mem_size) ==  2) \
-		                      || ((mem_size) ==  4) \
-		                      || ((mem_size) ==  8) \
-		                      || ((mem_size) == 10) \
-		                      || ((mem_size) == 12) \
-		                      || ((mem_size) == 16)); \
-		switch ((mem_size)) { \
-		case  1: _fcn = _nm_g_slice_free_fcn_1;  break; \
-		case  2: _fcn = _nm_g_slice_free_fcn_2;  break; \
-		case  4: _fcn = _nm_g_slice_free_fcn_4;  break; \
-		case  8: _fcn = _nm_g_slice_free_fcn_8;  break; \
-		case 10: _fcn = _nm_g_slice_free_fcn_10; break; \
-		case 12: _fcn = _nm_g_slice_free_fcn_12; break; \
-		case 16: _fcn = _nm_g_slice_free_fcn_16; break; \
-		default: g_assert_not_reached (); _fcn = NULL; break; \
-		} \
-		_fcn; \
-	})
-
-/**
- * nm_g_slice_free_fcn:
- * @type: type argument for sizeof() operator that you would
- *   pass to g_slice_new().
- *
- * Returns: a function pointer with GDestroyNotify signature
- *   for g_slice_free(type,*).
- *
- * Only certain types are implemented. You'll get an assertion
- * using the wrong type. */
-#define nm_g_slice_free_fcn(type) (_nm_g_slice_free_fcn1 (sizeof (type)))
-
-#define nm_g_slice_free_fcn_gint64 (nm_g_slice_free_fcn (gint64))
-
-/*****************************************************************************/
-
-/**
- * NMUtilsError:
- * @NM_UTILS_ERROR_UNKNOWN: unknown or unclassified error
- * @NM_UTILS_ERROR_CANCELLED_DISPOSING: when disposing an object that has
- *   pending aynchronous operations, the operation is cancelled with this
- *   error reason. Depending on the usage, this might indicate a bug because
- *   usually the target object should stay alive as long as there are pending
- *   operations.
- *
- * @NM_UTILS_ERROR_CONNECTION_AVAILABLE_INCOMPATIBLE: used for a very particular
- *   purpose during nm_device_check_connection_compatible() to indicate that
- *   the profile does not match the device already because their type differs.
- *   That is, there is a fundamental reason of trying to check a profile that
- *   cannot possibly match on this device.
- * @NM_UTILS_ERROR_CONNECTION_AVAILABLE_UNMANAGED_DEVICE: used for a very particular
- *   purpose during nm_device_check_connection_available(), to indicate that the
- *   device is not available because it is unmanaged.
- * @NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY: the profile is currently not
- *   available/compatible with the device, but this may be only temporary.
- *
- * @NM_UTILS_ERROR_INVALID_ARGUMENT: invalid argument.
- */
-typedef enum {
-	NM_UTILS_ERROR_UNKNOWN = 0,                 /*< nick=Unknown >*/
-	NM_UTILS_ERROR_CANCELLED_DISPOSING,         /*< nick=CancelledDisposing >*/
-	NM_UTILS_ERROR_INVALID_ARGUMENT,            /*< nick=InvalidArgument >*/
-
-	/* the following codes have a special meaning and are exactly used for
-	 * nm_device_check_connection_compatible() and nm_device_check_connection_available().
-	 *
-	 * Actually, their meaning is not very important (so, don't think too
-	 * hard about the name of these error codes). What is important, is their
-	 * relative order (i.e. the integer value of the codes). When manager
-	 * searches for a suitable device, it will check all devices whether
-	 * a profile can be activated. If they all fail, it will pick the error
-	 * message from the device that returned the *highest* error code,
-	 * in the hope that this message makes the most sense for the caller.
-	 * */
-	NM_UTILS_ERROR_CONNECTION_AVAILABLE_INCOMPATIBLE,
-	NM_UTILS_ERROR_CONNECTION_AVAILABLE_UNMANAGED_DEVICE,
-	NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY,
-
-} NMUtilsError;
-
-#define NM_UTILS_ERROR (nm_utils_error_quark ())
-GQuark nm_utils_error_quark (void);
-
-void nm_utils_error_set_cancelled (GError **error,
-                                   gboolean is_disposing,
-                                   const char *instance_name);
-gboolean nm_utils_error_is_cancelled (GError *error,
-                                      gboolean consider_is_disposing);
-
-gboolean nm_utils_error_is_notfound (GError *error);
-
-static inline void
-nm_utils_error_set_literal (GError **error, int error_code, const char *literal)
-{
-	g_set_error_literal (error, NM_UTILS_ERROR, error_code, literal);
-}
-
-#define nm_utils_error_set(error, error_code, ...) \
-	g_set_error ((error), NM_UTILS_ERROR, error_code, __VA_ARGS__)
-
-#define nm_utils_error_set_errno(error, errsv, fmt, ...) \
-	G_STMT_START { \
-		char _bstrerr[NM_STRERROR_BUFSIZE]; \
-		\
-		g_set_error ((error), \
-		             NM_UTILS_ERROR, \
-		             NM_UTILS_ERROR_UNKNOWN, \
-		             fmt, \
-		             ##__VA_ARGS__, \
-		             nm_strerror_native_r (({ \
-		                                      const int _errsv = (errsv); \
-		                                      \
-		                                      (  _errsv >= 0 \
-		                                       ? _errsv \
-		                                       : (  G_UNLIKELY (_errsv == G_MININT) \
-		                                          ? G_MAXINT \
-		                                          : -errsv)); \
-		                                   }), \
-		                                   _bstrerr, \
-		                                   sizeof (_bstrerr))); \
-	} G_STMT_END
-
-/*****************************************************************************/
-
-gboolean nm_g_object_set_property (GObject *object,
-                                   const char *property_name,
-                                   const GValue *value,
-                                   GError **error);
-
-gboolean nm_g_object_set_property_string (GObject *object,
-                                          const char *property_name,
-                                          const char *value,
-                                          GError **error);
-
-gboolean nm_g_object_set_property_string_static (GObject *object,
-                                                 const char *property_name,
-                                                 const char *value,
-                                                 GError **error);
-
-gboolean nm_g_object_set_property_string_take (GObject *object,
-                                               const char *property_name,
-                                               char *value,
-                                               GError **error);
-
-gboolean nm_g_object_set_property_boolean (GObject *object,
-                                           const char *property_name,
-                                           gboolean value,
-                                           GError **error);
-
-gboolean nm_g_object_set_property_char (GObject *object,
-                                        const char *property_name,
-                                        gint8 value,
-                                        GError **error);
-
-gboolean nm_g_object_set_property_uchar (GObject *object,
-                                         const char *property_name,
-                                         guint8 value,
-                                         GError **error);
-
-gboolean nm_g_object_set_property_int (GObject *object,
-                                       const char *property_name,
-                                       int value,
-                                       GError **error);
-
-gboolean nm_g_object_set_property_int64 (GObject *object,
-                                         const char *property_name,
-                                         gint64 value,
-                                         GError **error);
-
-gboolean nm_g_object_set_property_uint (GObject *object,
-                                        const char *property_name,
-                                        guint value,
-                                        GError **error);
-
-gboolean nm_g_object_set_property_uint64 (GObject *object,
-                                          const char *property_name,
-                                          guint64 value,
-                                          GError **error);
-
-gboolean nm_g_object_set_property_flags (GObject *object,
-                                         const char *property_name,
-                                         GType gtype,
-                                         guint value,
-                                         GError **error);
-
-gboolean nm_g_object_set_property_enum (GObject *object,
-                                        const char *property_name,
-                                        GType gtype,
-                                        int value,
-                                        GError **error);
-
-GParamSpec *nm_g_object_class_find_property_from_gtype (GType gtype,
-                                                        const char *property_name);
-
-/*****************************************************************************/
-
-GType nm_g_type_find_implementing_class_for_property (GType gtype,
-                                                      const char *pname);
-
-/*****************************************************************************/
-
-typedef enum {
-	NM_UTILS_STR_UTF8_SAFE_FLAG_NONE                = 0,
-	NM_UTILS_STR_UTF8_SAFE_FLAG_ESCAPE_CTRL         = 0x0001,
-	NM_UTILS_STR_UTF8_SAFE_FLAG_ESCAPE_NON_ASCII    = 0x0002,
-} NMUtilsStrUtf8SafeFlags;
-
-const char *nm_utils_buf_utf8safe_escape (gconstpointer buf, gssize buflen, NMUtilsStrUtf8SafeFlags flags, char **to_free);
-const char *nm_utils_buf_utf8safe_escape_bytes (GBytes *bytes, NMUtilsStrUtf8SafeFlags flags, char **to_free);
-gconstpointer nm_utils_buf_utf8safe_unescape (const char *str, gsize *out_len, gpointer *to_free);
-
-const char *nm_utils_str_utf8safe_escape   (const char *str, NMUtilsStrUtf8SafeFlags flags, char **to_free);
-const char *nm_utils_str_utf8safe_unescape (const char *str, char **to_free);
-
-char *nm_utils_str_utf8safe_escape_cp   (const char *str, NMUtilsStrUtf8SafeFlags flags);
-char *nm_utils_str_utf8safe_unescape_cp (const char *str);
-
-char *nm_utils_str_utf8safe_escape_take (char *str, NMUtilsStrUtf8SafeFlags flags);
-
-static inline void
-nm_g_variant_unref_floating (GVariant *var)
-{
-	/* often a function wants to keep a reference to an input variant.
-	 * It uses g_variant_ref_sink() to either increase the ref-count,
-	 * or take ownership of a possibly floating reference.
-	 *
-	 * If the function doesn't actually want to do anything with the
-	 * input variant, it still must make sure that a passed in floating
-	 * reference is consumed. Hence, this helper which:
-	 *
-	 *   - does nothing if @var is not floating
-	 *   - unrefs (consumes) @var if it is floating. */
-	if (g_variant_is_floating (var))
-		g_variant_unref (var);
-}
-
-/*****************************************************************************/
-
-static inline int
-nm_utf8_collate0 (const char *a, const char *b)
-{
-	if (!a)
-		return !b ? 0 : -1;
-	if (!b)
-		return 1;
-	return g_utf8_collate (a, b);
-}
-
-int nm_strcmp_p_with_data (gconstpointer a, gconstpointer b, gpointer user_data);
-int nm_cmp_uint32_p_with_data (gconstpointer p_a, gconstpointer p_b, gpointer user_data);
-int nm_cmp_int2ptr_p_with_data (gconstpointer p_a, gconstpointer p_b, gpointer user_data);
-
-/*****************************************************************************/
-
-typedef struct {
-	const char *name;
-} NMUtilsNamedEntry;
-
-typedef struct {
-	union {
-		NMUtilsNamedEntry named_entry;
-		const char *name;
-	};
-	union {
-		const char *value_str;
-		gconstpointer value_ptr;
-	};
-} NMUtilsNamedValue;
-
-#define nm_utils_named_entry_cmp           nm_strcmp_p
-#define nm_utils_named_entry_cmp_with_data nm_strcmp_p_with_data
-
-NMUtilsNamedValue *nm_utils_named_values_from_str_dict (GHashTable *hash, guint *out_len);
-
-gpointer *nm_utils_hash_keys_to_array (GHashTable *hash,
-                                       GCompareDataFunc compare_func,
-                                       gpointer user_data,
-                                       guint *out_len);
-
-static inline const char **
-nm_utils_strdict_get_keys (const GHashTable *hash,
-                           gboolean sorted,
-                           guint *out_length)
-{
-	return (const char **) nm_utils_hash_keys_to_array ((GHashTable *) hash,
-	                                                    sorted ? nm_strcmp_p_with_data : NULL,
-	                                                    NULL,
-	                                                    out_length);
-}
-
-char **nm_utils_strv_make_deep_copied (const char **strv);
-
-static inline char **
-nm_utils_strv_make_deep_copied_nonnull (const char **strv)
-{
-	return nm_utils_strv_make_deep_copied (strv) ?: g_new0 (char *, 1);
-}
-
-/*****************************************************************************/
-
-gssize nm_utils_ptrarray_find_binary_search (gconstpointer *list,
-                                             gsize len,
-                                             gconstpointer needle,
-                                             GCompareDataFunc cmpfcn,
-                                             gpointer user_data,
-                                             gssize *out_idx_first,
-                                             gssize *out_idx_last);
-
-gssize nm_utils_array_find_binary_search (gconstpointer list,
-                                          gsize elem_size,
-                                          gsize len,
-                                          gconstpointer needle,
-                                          GCompareDataFunc cmpfcn,
-                                          gpointer user_data);
-
-/*****************************************************************************/
-
-typedef gboolean (*NMUtilsHashTableEqualFunc) (gconstpointer a,
-                                               gconstpointer b);
-
-gboolean nm_utils_hash_table_equal (const GHashTable *a,
-                                    const GHashTable *b,
-                                    gboolean treat_null_as_empty,
-                                    NMUtilsHashTableEqualFunc equal_func);
-
-/*****************************************************************************/
-
-void _nm_utils_strv_sort (const char **strv, gssize len);
-#define nm_utils_strv_sort(strv, len) _nm_utils_strv_sort (NM_CAST_STRV_MC (strv), len)
-
-/*****************************************************************************/
-
-#define NM_UTILS_NS_PER_SECOND   ((gint64) 1000000000)
-#define NM_UTILS_NS_PER_MSEC     ((gint64) 1000000)
-#define NM_UTILS_MSEC_PER_SECOND ((gint64) 1000)
-#define NM_UTILS_NS_TO_MSEC_CEIL(nsec)      (((nsec) + (NM_UTILS_NS_PER_MSEC - 1)) / NM_UTILS_NS_PER_MSEC)
-
-/*****************************************************************************/
-
-int nm_utils_fd_wait_for_event (int fd, int event, gint64 timeout_ns);
-ssize_t nm_utils_fd_read_loop (int fd, void *buf, size_t nbytes, bool do_poll);
-int nm_utils_fd_read_loop_exact (int fd, void *buf, size_t nbytes, bool do_poll);
-
-/*****************************************************************************/
-
-static inline const char *
-nm_utils_dbus_normalize_object_path (const char *path)
-{
-	/* D-Bus does not allow an empty object path. Hence, whenever we mean NULL / no-object
-	 * on D-Bus, it's path is actually "/".
-	 *
-	 * Normalize that away, and return %NULL in that case. */
-	if (path && path[0] == '/' && path[1] == '\0')
-		return NULL;
-	return path;
-}
-
-#define NM_DEFINE_GDBUS_ARG_INFO_FULL(name_, ...) \
-	((GDBusArgInfo *) (&((const GDBusArgInfo) { \
-		.ref_count = -1, \
-		.name = name_, \
-		__VA_ARGS__ \
-	})))
-
-#define NM_DEFINE_GDBUS_ARG_INFO(name_, a_signature) \
-	NM_DEFINE_GDBUS_ARG_INFO_FULL ( \
-		name_, \
-		.signature = a_signature, \
-	)
-
-#define NM_DEFINE_GDBUS_ARG_INFOS(...) \
-	((GDBusArgInfo **) ((const GDBusArgInfo *[]) { \
-		__VA_ARGS__ \
-		NULL, \
-	}))
-
-#define NM_DEFINE_GDBUS_PROPERTY_INFO(name_, ...) \
-	((GDBusPropertyInfo *) (&((const GDBusPropertyInfo) { \
-		.ref_count = -1, \
-		.name = name_, \
-		__VA_ARGS__ \
-	})))
-
-#define NM_DEFINE_GDBUS_PROPERTY_INFO_READABLE(name_, m_signature) \
-	NM_DEFINE_GDBUS_PROPERTY_INFO ( \
-		name_, \
-		.signature = m_signature, \
-		.flags = G_DBUS_PROPERTY_INFO_FLAGS_READABLE, \
-	)
-
-#define NM_DEFINE_GDBUS_PROPERTY_INFOS(...) \
-	((GDBusPropertyInfo **) ((const GDBusPropertyInfo *[]) { \
-		__VA_ARGS__ \
-		NULL, \
-	}))
-
-#define NM_DEFINE_GDBUS_SIGNAL_INFO_INIT(name_, ...) \
-	{ \
-		.ref_count = -1, \
-		.name = name_, \
-		__VA_ARGS__ \
-	}
-
-#define NM_DEFINE_GDBUS_SIGNAL_INFO(name_, ...) \
-	((GDBusSignalInfo *) (&((const GDBusSignalInfo) NM_DEFINE_GDBUS_SIGNAL_INFO_INIT (name_, __VA_ARGS__))))
-
-#define NM_DEFINE_GDBUS_SIGNAL_INFOS(...) \
-	((GDBusSignalInfo **) ((const GDBusSignalInfo *[]) { \
-		__VA_ARGS__ \
-		NULL, \
-	}))
-
-#define NM_DEFINE_GDBUS_METHOD_INFO_INIT(name_, ...) \
-	{ \
-		.ref_count = -1, \
-		.name = name_, \
-		__VA_ARGS__ \
-	}
-
-#define NM_DEFINE_GDBUS_METHOD_INFO(name_, ...) \
-	((GDBusMethodInfo *) (&((const GDBusMethodInfo) NM_DEFINE_GDBUS_METHOD_INFO_INIT (name_, __VA_ARGS__))))
-
-#define NM_DEFINE_GDBUS_METHOD_INFOS(...) \
-	((GDBusMethodInfo **) ((const GDBusMethodInfo *[]) { \
-		__VA_ARGS__ \
-		NULL, \
-	}))
-
-#define NM_DEFINE_GDBUS_INTERFACE_INFO_INIT(name_, ...) \
-	{ \
-		.ref_count = -1, \
-		.name = name_, \
-		__VA_ARGS__ \
-	}
-
-#define NM_DEFINE_GDBUS_INTERFACE_INFO(name_, ...) \
-	((GDBusInterfaceInfo *) (&((const GDBusInterfaceInfo) NM_DEFINE_GDBUS_INTERFACE_INFO_INIT (name_, __VA_ARGS__))))
-
-#define NM_DEFINE_GDBUS_INTERFACE_VTABLE(...) \
-	((GDBusInterfaceVTable *) (&((const GDBusInterfaceVTable) { \
-		__VA_ARGS__ \
-	})))
-
-/*****************************************************************************/
-
-guint64 nm_utils_get_start_time_for_pid (pid_t pid, char *out_state, pid_t *out_ppid);
-
-/*****************************************************************************/
-
-gpointer _nm_utils_user_data_pack (int nargs, gconstpointer *args);
-
-#define nm_utils_user_data_pack(...) \
-	_nm_utils_user_data_pack(NM_NARG (__VA_ARGS__), (gconstpointer[]) { __VA_ARGS__ })
-
-void _nm_utils_user_data_unpack (gpointer user_data, int nargs, ...);
-
-#define nm_utils_user_data_unpack(user_data, ...) \
-	_nm_utils_user_data_unpack(user_data, NM_NARG (__VA_ARGS__), __VA_ARGS__)
-
-/*****************************************************************************/
-
-const char *_nm_utils_escape_spaces (const char *str, char **to_free);
-char *_nm_utils_unescape_spaces (char *str);
-
-/*****************************************************************************/
-
-typedef void (*NMUtilsInvokeOnIdleCallback) (gpointer callback_user_data,
-                                             GCancellable *cancellable);
-
-void nm_utils_invoke_on_idle (NMUtilsInvokeOnIdleCallback callback,
-                              gpointer callback_user_data,
-                              GCancellable *cancellable);
-
-/*****************************************************************************/
-
-static inline void
-nm_strv_ptrarray_add_string_take (GPtrArray *cmd,
-                                  char *str)
-{
-	nm_assert (cmd);
-	nm_assert (str);
-
-	g_ptr_array_add (cmd, str);
-}
-
-static inline void
-nm_strv_ptrarray_add_string_dup (GPtrArray *cmd,
-                                 const char *str)
-{
-	nm_strv_ptrarray_add_string_take (cmd,
-	                                  g_strdup (str));
-}
-
-#define nm_strv_ptrarray_add_string_concat(cmd, ...) \
-	nm_strv_ptrarray_add_string_take ((cmd), g_strconcat (__VA_ARGS__, NULL))
-
-#define nm_strv_ptrarray_add_string_printf(cmd, ...) \
-	nm_strv_ptrarray_add_string_take ((cmd), g_strdup_printf (__VA_ARGS__))
-
-#define nm_strv_ptrarray_add_int(cmd, val) \
-	nm_strv_ptrarray_add_string_take ((cmd), nm_strdup_int (val))
-
-static inline void
-nm_strv_ptrarray_take_gstring (GPtrArray *cmd,
-                               GString **gstr)
-{
-	nm_assert (gstr && *gstr);
-
-	nm_strv_ptrarray_add_string_take (cmd,
-	                                  g_string_free (g_steal_pointer (gstr),
-	                                                 FALSE));
-}
-
-/*****************************************************************************/
-
-int nm_utils_getpagesize (void);
-
-/*****************************************************************************/
-
-char *nm_utils_bin2hexstr_full (gconstpointer addr,
-                                gsize length,
-                                char delimiter,
-                                gboolean upper_case,
-                                char *out);
-
-guint8 *nm_utils_hexstr2bin_full (const char *hexstr,
-                                  gboolean allow_0x_prefix,
-                                  gboolean delimiter_required,
-                                  const char *delimiter_candidates,
-                                  gsize required_len,
-                                  guint8 *buffer,
-                                  gsize buffer_len,
-                                  gsize *out_len);
-
-#define nm_utils_hexstr2bin_buf(hexstr, allow_0x_prefix, delimiter_required, delimiter_candidates, buffer) \
-    nm_utils_hexstr2bin_full ((hexstr), (allow_0x_prefix), (delimiter_required), (delimiter_candidates), G_N_ELEMENTS (buffer), (buffer), G_N_ELEMENTS (buffer), NULL)
-
-guint8 *nm_utils_hexstr2bin_alloc (const char *hexstr,
-                                   gboolean allow_0x_prefix,
-                                   gboolean delimiter_required,
-                                   const char *delimiter_candidates,
-                                   gsize required_len,
-                                   gsize *out_len);
-
-#endif /* __NM_SHARED_UTILS_H__ */