diff options
Diffstat (limited to 'include/libc-internal.h')
| -rw-r--r-- | include/libc-internal.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/include/libc-internal.h b/include/libc-internal.h index 33956d8b1..8809bc042 100644 --- a/include/libc-internal.h +++ b/include/libc-internal.h @@ -67,36 +67,6 @@ extern const char *__uclibc_progname attribute_hidden; # endif /* IS_IN_libc */ -/* #include <alloca.h> */ -#include <bits/stackinfo.h> -#if defined(_STACK_GROWS_DOWN) -# define extend_alloca(buf, len, newlen) \ - (__typeof (buf)) ({ size_t __newlen = (newlen); \ - char *__newbuf = alloca (__newlen); \ - if (__newbuf + __newlen == (char *) buf) \ - len += __newlen; \ - else \ - len = __newlen; \ - __newbuf; }) -#elif defined(_STACK_GROWS_UP) -# define extend_alloca(buf, len, newlen) \ - (__typeof (buf)) ({ size_t __newlen = (newlen); \ - char *__newbuf = alloca (__newlen); \ - char *__buf = (buf); \ - if (__buf + __newlen == __newbuf) \ - { \ - len += __newlen; \ - __newbuf = __buf; \ - } \ - else \ - len = __newlen; \ - __newbuf; }) -#else -# warning unknown stack -# define extend_alloca(buf, len, newlen) \ - alloca (((len) = (newlen))) -#endif - #endif /* __ASSEMBLER__ */ #endif /* _LIBC_INTERNAL_H */ |