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Define ssize_t to be the same width of size_t

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The size of size_t is defined by the architecture (32bit or 64bit). Since ssize_t is not part of the standard, unlike size_t, it might not be defined but it should always be the same size as size_t.
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teejusb
2022-01-17 22:31:44 -08:00
parent c51e0203b9
commit 7b1db8b2fb
1 changed files with 2 additions and 1 deletions
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src/config.in.hpp
+2 -1
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@@ -120,7 +120,8 @@ typedef unsigned long size_t;
/* Provide a fallback if ssize_t is not defined. */ /* Provide a fallback if ssize_t is not defined. */
#cmakedefine HAVE_SIZEOF_SSIZE_T 1 #cmakedefine HAVE_SIZEOF_SSIZE_T 1
#if !defined(HAVE_SIZEOF_SSIZE_T) #if !defined(HAVE_SIZEOF_SSIZE_T)
typedef long ssize_t; #include <type_traits>
typedef std::make_signed<size_t>::type ssize_t;
#endif #endif
/* Defined to 1 if the underlying system uses little endian. */ /* Defined to 1 if the underlying system uses little endian. */