X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcommon%2Fmacros.h;h=874501ef1749325b38ba6d4214990da1396cd74a;hb=HEAD;hp=99d4fb31f600fc2776348623e1821b0f76fba1b9;hpb=d22ad5f818289bb10faa814c2ecef071ec0c2c67;p=lttng-tools.git

diff --git a/src/common/macros.h b/src/common/macros.h
deleted file mode 100644
index 99d4fb31f..000000000
--- a/src/common/macros.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
- * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * SPDX-License-Identifier: GPL-2.0-only
- *
- */
-
-#ifndef _MACROS_H
-#define _MACROS_H
-
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <common/compat/string.h>
-
-/*
- * Takes a pointer x and transform it so we can use it to access members
- * without a function call. Here an example:
- *
- *    #define GET_SIZE(x) LTTNG_REF(x)->size
- *
- *    struct { int size; } s;
- *
- *    printf("size : %d\n", GET_SIZE(&s));
- *
- * For this example we can't use something like this for compatibility purpose
- * since this will fail:
- *
- *    #define GET_SIZE(x) x->size;
- *
- * This is mostly use for the compatibility layer of lttng-tools. See
- * poll/epoll for a good example. Since x can be on the stack or allocated
- * memory using malloc(), we must use generic accessors for compat in order to
- * *not* use a function to access members and not the variable name.
- */
-#define LTTNG_REF(x) ((typeof(*x) *)(x))
-
-/*
- * Memory allocation zeroed
- */
-static inline
-void *zmalloc(size_t len)
-{
-	return calloc(1, len);
-}
-
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(array)   (sizeof(array) / (sizeof((array)[0])))
-#endif
-
-#ifndef container_of
-#define container_of(ptr, type, member)					\
-	({								\
-		const typeof(((type *)NULL)->member) * __ptr = (ptr);	\
-		(type *)((char *)__ptr - offsetof(type, member));	\
-	})
-#endif
-
-#ifndef LTTNG_PACKED
-#define LTTNG_PACKED __attribute__((__packed__))
-#endif
-
-#ifndef LTTNG_NO_SANITIZE_ADDRESS
-#if defined(__clang__) || defined (__GNUC__)
-#define LTTNG_NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address))
-#else
-#define LTTNG_NO_SANITIZE_ADDRESS
-#endif
-#endif
-
-#define is_signed(type) (((type) -1) < (type) 1)
-
-#define member_sizeof(type, field)	sizeof(((type *) 0)->field)
-
-#define ASSERT_LOCKED(lock) LTTNG_ASSERT(pthread_mutex_trylock(&lock))
-
-/* Attribute suitable to tag functions as having printf()-like arguments. */
-#define ATTR_FORMAT_PRINTF(_string_index, _first_to_check) \
-	__attribute__((format(printf, _string_index, _first_to_check)))
-
-/* Macros used to ignore specific compiler diagnostics. */
-
-#define DIAGNOSTIC_PUSH _Pragma("GCC diagnostic push")
-#define DIAGNOSTIC_POP _Pragma("GCC diagnostic pop")
-
-#if defined(__clang__)
-  /* Clang */
-# define DIAGNOSTIC_IGNORE_SUGGEST_ATTRIBUTE_FORMAT
-#else
-  /* GCC */
-# define DIAGNOSTIC_IGNORE_SUGGEST_ATTRIBUTE_FORMAT \
-	_Pragma("GCC diagnostic ignored \"-Wsuggest-attribute=format\"")
-#endif
-
-/*
- * lttng_strncpy returns 0 on success, or nonzero on failure.
- * It checks that the @src string fits into @dst_len before performing
- * the copy. On failure, no copy has been performed.
- *
- * dst_len includes the string's trailing NULL.
- */
-static inline
-int lttng_strncpy(char *dst, const char *src, size_t dst_len)
-{
-	if (lttng_strnlen(src, dst_len) >= dst_len) {
-		/* Fail since copying would result in truncation. */
-		return -1;
-	}
-	strcpy(dst, src);
-	return 0;
-}
-
-#ifdef NDEBUG
-/*
-* Force usage of the assertion condition to prevent unused variable warnings
-* when `assert()` are disabled by the `NDEBUG` definition.
-*/
-# define LTTNG_ASSERT(_cond) ((void) sizeof((void) (_cond), 0))
-#else
-# include <assert.h>
-# define LTTNG_ASSERT(_cond) assert(_cond)
-#endif
-
-#endif /* _MACROS_H */