7 * DIGITAL EQUIPMENT CORPORATION
8 * MAYNARD, MASSACHUSETTS
11 * THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
12 * SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
13 * DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE
14 * FOR ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED
17 * IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT
18 * RIGHTS, APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN
19 * ADDITION TO THAT SET FORTH ABOVE.
21 * Permission to use, copy, modify, and distribute this software and its
22 * documentation for any purpose and without fee is hereby granted, provided
23 * that the above copyright notice appear in all copies and that both that
24 * copyright notice and this permission notice appear in supporting
25 * documentation, and that the name of Digital Equipment Corporation not be
26 * used in advertising or publicity pertaining to distribution of the
27 * software without specific, written prior permission.
30 /***====================================================================***/
37 * We sometimes malloc strings and then expose them as const char*'s. This
38 * macro is used when we free these strings in order to avoid -Wcast-qual
41 #define UNCONSTIFY(const_ptr) ((void *) (uintptr_t) (const_ptr))
43 #define uDupString(s) ((s) ? strdup(s) : NULL)
44 #define uStringText(s) ((s) == NULL ? "<NullString>" : (s))
45 #define uStrCasePrefix(s1, s2) (strncasecmp((s1), (s2), strlen(s1)) == 0)
47 /* Compiler Attributes */
49 #if defined(__GNUC__) && (__GNUC__ >= 4) && !defined(__CYGWIN__)
50 # define XKB_EXPORT __attribute__((visibility("default")))
51 #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
52 # define XKB_EXPORT __global
53 #else /* not gcc >= 4 and not Sun Studio >= 8 */
57 #if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 203)
58 # define ATTR_PRINTF(x,y) __attribute__((__format__(__printf__, x, y)))
59 #else /* not gcc >= 2.3 */
60 # define ATTR_PRINTF(x,y)
63 #if (defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 205)) \
64 || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
65 # define ATTR_NORETURN __attribute__((__noreturn__))
67 # define ATTR_NORETURN
71 uSetErrorFile(char *name);
73 #define INFO uInformation
75 ATTR_PRINTF(1, 2) void
76 uInformation(const char *s, ...);
78 #define ACTION uAction
80 ATTR_PRINTF(1, 2) void
81 uAction(const char *s, ...);
85 ATTR_PRINTF(1, 2) void
86 uWarning(const char *s, ...);
90 ATTR_PRINTF(1, 2) void
91 uError(const char *s, ...);
93 #define FATAL uFatalError
95 ATTR_PRINTF(1, 2) ATTR_NORETURN void
96 uFatalError(const char *s, ...);
98 /* WSGO stands for "Weird Stuff Going On" (wtf???) */
99 #define WSGO uInternalError
101 ATTR_PRINTF(1, 2) void
102 uInternalError(const char *s, ...);