diff options
Diffstat (limited to 'include/asterisk/channel.h')
| -rwxr-xr-x | include/asterisk/channel.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h index befc13bc5..c67dd58c4 100755 --- a/include/asterisk/channel.h +++ b/include/asterisk/channel.h @@ -708,6 +708,17 @@ static inline int ast_select(int nfds, fd_set *rfds, fd_set *wfds, fd_set *efds, #endif } +#if !defined(ast_strdupa) && defined(__GNUC__) +# define ast_strdupa(s) \ + (__extension__ \ + ({ \ + __const char *__old = (s); \ + size_t __len = strlen (__old) + 1; \ + char *__new = (char *) __builtin_alloca (__len); \ + (char *) memcpy (__new, __old, __len); \ + })) +#endif + #ifdef DO_CRASH #define CRASH do { fprintf(stderr, "!! Forcing immediate crash a-la abort !!\n"); *((int *)0) = 0; } while(0) #else |