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Rename __in and __out in headers to avoid collision with Windows APIs

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* string.h: Local variables in expansion of strdupa and strndupa
* sys/wait.h: Fields in anonymous union in expansion of __wait_status_to_int
This commit is contained in:
David Macek 2017-07-07 10:47:02 +02:00 committed by Corinna Vinschen
parent 74dd44c0de
commit bf61b38d98
2 changed files with 10 additions and 10 deletions
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18
newlib/libc/include/string.h
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@ -141,16 +141,16 @@ int _EXFUN(strverscmp,(const char *, const char *));
#if __GNU_VISIBLE && defined(__GNUC__)
#define strdupa(__s) \
(__extension__ ({const char *__in = (__s); \
size_t __len = strlen (__in) + 1; \
char * __out = (char *) __builtin_alloca (__len); \
(char *) memcpy (__out, __in, __len);}))
(__extension__ ({const char *__sin = (__s); \
size_t __len = strlen (__sin) + 1; \
char * __sout = (char *) __builtin_alloca (__len); \
(char *) memcpy (__sout, __sin, __len);}))
#define strndupa(__s, __n) \
(__extension__ ({const char *__in = (__s); \
size_t __len = strnlen (__in, (__n)) + 1; \
char *__out = (char *) __builtin_alloca (__len); \
__out[__len-1] = '\0'; \
(char *) memcpy (__out, __in, __len-1);}))
(__extension__ ({const char *__sin = (__s); \
size_t __len = strnlen (__sin, (__n)) + 1; \
char *__sout = (char *) __builtin_alloca (__len); \
__sout[__len-1] = '\0'; \
(char *) memcpy (__sout, __sin, __len-1);}))
#endif /* __GNU_VISIBLE && __GNUC__ */
/* There are two common basename variants. If you do NOT #include <libgen.h>

2
winsup/cygwin/include/sys/wait.h
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@ -88,7 +88,7 @@ inline int __wait_status_to_int (const union wait & __status)
#else /* !__cplusplus */
#define __wait_status_to_int(__status) (__extension__ \
(((union { __typeof(__status) __in; int __out; }) { .__in = (__status) }).__out))
(((union { __typeof(__status) __sin; int __sout; }) { .__sin = (__status) }).__sout))
#endif /* __cplusplus */