diff options
Diffstat (limited to 'newlib/libc')
| -rw-r--r-- | newlib/libc/include/sys/types.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/newlib/libc/include/sys/types.h b/newlib/libc/include/sys/types.h index 7d2e52461..d87a119cd 100644 --- a/newlib/libc/include/sys/types.h +++ b/newlib/libc/include/sys/types.h @@ -164,7 +164,12 @@ typedef struct _types_fd_set { # define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1L << ((n) % NFDBITS))) # define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1L << ((n) % NFDBITS))) # define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1L << ((n) % NFDBITS))) -# define FD_ZERO(p) bzero((caddr_t)(p), sizeof (*(p))) +# define FD_ZERO(p) (__extension__ (void)({ \ + int i; \ + char *__tmp = (char *)p; \ + for (i = 0; i < sizeof (*(p)); ++i) \ + *__tmp++ = 0; \ +})) # endif /* ! defined (_POSIX_SOURCE) && ! defined (_WINSOCK_H) */ |