diff options
| author | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2003-04-27 21:34:27 +0000 |
|---|---|---|
| committer | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2003-04-27 21:34:27 +0000 |
| commit | 246797b309ef964e7bd9ac2082d0ef42944c0e9d (patch) | |
| tree | 4f1a556ee7a811109d8fb9674e218052955e0083 /include/asterisk/channel.h | |
| parent | dccdbdeeb39de2990741e60c9d85013c807f3e93 (diff) | |
More contributed BSD enhancements
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@919 f38db490-d61c-443f-a65b-d21fe96a405b
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 |