summaryrefslogtreecommitdiffstats
path: root/src/3rdparty/xkbcommon/src/utils.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/3rdparty/xkbcommon/src/utils.h')
-rw-r--r--src/3rdparty/xkbcommon/src/utils.h276
1 files changed, 0 insertions, 276 deletions
diff --git a/src/3rdparty/xkbcommon/src/utils.h b/src/3rdparty/xkbcommon/src/utils.h
deleted file mode 100644
index cb98e8e11a..0000000000
--- a/src/3rdparty/xkbcommon/src/utils.h
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * Copyright © 2012 Ran Benita <ran234@gmail.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef UTILS_H
-#define UTILS_H 1
-
-#include <errno.h>
-#include <inttypes.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "darray.h"
-
-/*
- * We sometimes malloc strings and then expose them as const char*'s. This
- * macro is used when we free these strings in order to avoid -Wcast-qual
- * errors.
- */
-#define UNCONSTIFY(const_ptr) ((void *) (uintptr_t) (const_ptr))
-
-#define STATIC_ASSERT(expr, message) do { \
- switch (0) { case 0: case (expr): ; } \
-} while (0)
-
-char
-to_lower(char c);
-
-int
-istrcmp(const char *a, const char *b);
-
-int
-istrncmp(const char *a, const char *b, size_t n);
-
-static inline bool
-streq(const char *s1, const char *s2)
-{
- return strcmp(s1, s2) == 0;
-}
-
-static inline bool
-streq_not_null(const char *s1, const char *s2)
-{
- if (!s1 || !s2)
- return false;
- return streq(s1, s2);
-}
-
-static inline bool
-istreq(const char *s1, const char *s2)
-{
- return istrcmp(s1, s2) == 0;
-}
-
-static inline bool
-istreq_prefix(const char *s1, const char *s2)
-{
- return istrncmp(s1, s2, strlen(s1)) == 0;
-}
-
-static inline char *
-strdup_safe(const char *s)
-{
- return s ? strdup(s) : NULL;
-}
-
-static inline size_t
-strlen_safe(const char *s)
-{
- return s ? strlen(s) : 0;
-}
-
-static inline bool
-isempty(const char *s)
-{
- return s == NULL || s[0] == '\0';
-}
-
-static inline const char *
-strnull(const char *s)
-{
- return s ? s : "(null)";
-}
-
-static inline const char *
-strempty(const char *s)
-{
- return s ? s : "";
-}
-
-static inline void *
-memdup(const void *mem, size_t nmemb, size_t size)
-{
- void *p = calloc(nmemb, size);
- if (p)
- memcpy(p, mem, nmemb * size);
- return p;
-}
-
-static inline int
-min(int misc, int other)
-{
- return (misc < other) ? misc : other;
-}
-
-static inline int
-max(int misc, int other)
-{
- return (misc > other) ? misc : other;
-}
-
-/* ctype.h is locale-dependent and has other oddities. */
-static inline bool
-is_space(char ch)
-{
- return ch == ' ' || (ch >= '\t' && ch <= '\r');
-}
-
-static inline bool
-is_alpha(char ch)
-{
- return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z');
-}
-
-static inline bool
-is_digit(char ch)
-{
- return ch >= '0' && ch <= '9';
-}
-
-static inline bool
-is_alnum(char ch)
-{
- return is_alpha(ch) || is_digit(ch);
-}
-
-static inline bool
-is_xdigit(char ch)
-{
- return
- (ch >= '0' && ch <= '9') ||
- (ch >= 'a' && ch <= 'f') ||
- (ch >= 'A' && ch <= 'F');
-}
-
-static inline bool
-is_graph(char ch)
-{
- /* See table in ascii(7). */
- return ch >= '!' && ch <= '~';
-}
-
-/*
- * Return the bit position of the most significant bit.
- * Note: this is 1-based! It's more useful this way, and returns 0 when
- * mask is all 0s.
- */
-static inline unsigned
-msb_pos(uint32_t mask)
-{
- unsigned pos = 0;
- while (mask) {
- pos++;
- mask >>= 1u;
- }
- return pos;
-}
-
-// Avoid conflict with other popcount()s.
-static inline int
-my_popcount(uint32_t x)
-{
- int count;
-#if defined(HAVE___BUILTIN_POPCOUNT)
- count = __builtin_popcount(x);
-#else
- for (count = 0; x; count++)
- x &= x - 1;
-#endif
- return count;
-}
-
-bool
-map_file(FILE *file, char **string_out, size_t *size_out);
-
-void
-unmap_file(char *string, size_t size);
-
-#define ARRAY_SIZE(arr) ((sizeof(arr) / sizeof(*(arr))))
-
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-#define MIN3(a, b, c) MIN(MIN((a), (b)), (c))
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-#define MAX3(a, b, c) MAX(MAX((a), (b)), (c))
-
-/* Round up @a so it's divisible by @b. */
-#define ROUNDUP(a, b) (((a) + (b) - 1) / (b) * (b))
-
-#if defined(HAVE_SECURE_GETENV)
-# define secure_getenv secure_getenv
-#elif defined(HAVE___SECURE_GETENV)
-# define secure_getenv __secure_getenv
-#else
-# define secure_getenv getenv
-#endif
-
-#if defined(HAVE___BUILTIN_EXPECT)
-# define likely(x) __builtin_expect(!!(x), 1)
-# define unlikely(x) __builtin_expect(!!(x), 0)
-#else
-# define likely(x) (x)
-# define unlikely(x) (x)
-#endif
-
-/* Compiler Attributes */
-
-#if defined(__GNUC__) && (__GNUC__ >= 4) && !defined(__CYGWIN__)
-# define XKB_EXPORT __attribute__((visibility("default")))
-#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
-# define XKB_EXPORT __global
-#else /* not gcc >= 4 and not Sun Studio >= 8 */
-# define XKB_EXPORT
-#endif
-
-#if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 203)
-# define ATTR_PRINTF(x,y) __attribute__((__format__(__printf__, x, y)))
-#else /* not gcc >= 2.3 */
-# define ATTR_PRINTF(x,y)
-#endif
-
-#if (defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 205)) \
- || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
-# define ATTR_NORETURN __attribute__((__noreturn__))
-#else
-# define ATTR_NORETURN
-#endif /* GNUC */
-
-#if (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 296)
-#define ATTR_MALLOC __attribute__((__malloc__))
-#else
-#define ATTR_MALLOC
-#endif
-
-#if defined(__GNUC__) && (__GNUC__ >= 4)
-# define ATTR_NULL_SENTINEL __attribute__((__sentinel__))
-#else
-# define ATTR_NULL_SENTINEL
-#endif /* GNUC >= 4 */
-
-#if (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 295)
-#define ATTR_PACKED __attribute__((__packed__))
-#else
-#define ATTR_PACKED
-#endif
-
-#endif /* UTILS_H */