| Revision | 7bfd697ef20980c875097e0128dc89b6085b9371 (tree) |
|---|---|
| Zeit | 2019-01-10 17:44:38 |
| Autor | Chih-Wei Huang <cwhuang@linu...> |
| Commiter | Chih-Wei Huang |
Define strdupa if it is not defined
Android does not include strdupa in <string.h>. Define strdupa if it has
not already been defined.
Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw>
src/util.h (diff)| @@ -252,6 +252,17 @@ lcm(uint64_t x, uint64_t y) | ||
| 252 | 252 | return (x / n) * y; |
| 253 | 253 | } |
| 254 | 254 | |
| 255 | +#ifndef strdupa | |
| 256 | +#define strdupa(s) \ | |
| 257 | + (__extension__ ({ \ | |
| 258 | + const char *__in = (s); \ | |
| 259 | + size_t __len = strlen (__in); \ | |
| 260 | + char *__out = (char *) alloca (__len + 1); \ | |
| 261 | + strcpy(__out, __in); \ | |
| 262 | + __out; \ | |
| 263 | + })) | |
| 264 | +#endif | |
| 265 | + | |
| 255 | 266 | #ifndef strndupa |
| 256 | 267 | #define strndupa(s, l) \ |
| 257 | 268 | (__extension__ ({ \ |
Android-x86
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