* [regex] Provide a default definition of SIZE_MAX
@ 2005-12-06 8:50 Paolo Bonzini
2005-12-11 5:59 ` Ulrich Drepper
0 siblings, 1 reply; 2+ messages in thread
From: Paolo Bonzini @ 2005-12-06 8:50 UTC (permalink / raw)
To: libc-hacker
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regex is currently using SIZE_MAX. However, first of all this is
relying on stdint.h being included implicitly (via other headers)
because that's where SIZE_MAX is defined. Second, regex cannot rely on
C99 headers. This patch fixes this problem by providing a default
definition of this macro.
Paolo
[-- Attachment #2: undefined-size-max.patch --]
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2005-12-06 Paolo Bonzini <bonzini@gnu.org>
* posix/regex_internal.h (SIZE_MAX): Provide a default definition.
--- regex_internal.h.old 2005-12-06 09:47:00.000000000 +0100
+++ regex_internal.h 2005-12-06 09:46:37.000000000 +0100
@@ -120,6 +120,10 @@
# define __attribute(arg)
#endif
+#ifndef SIZE_MAX
+#define SIZE_MAX ((size_t)-1)
+#endif
+
extern const char __re_error_msgid[] attribute_hidden;
extern const size_t __re_error_msgid_idx[] attribute_hidden;
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [regex] Provide a default definition of SIZE_MAX
2005-12-06 8:50 [regex] Provide a default definition of SIZE_MAX Paolo Bonzini
@ 2005-12-11 5:59 ` Ulrich Drepper
0 siblings, 0 replies; 2+ messages in thread
From: Ulrich Drepper @ 2005-12-11 5:59 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: libc-hacker
If you noticed stdint.h isn't included, why didn't you add this to the
patch as well? I've done this now and added the default definition.
--
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA â–
^ permalink raw reply [flat|nested] 2+ messages in thread
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