| 1 |
/* RCSid $Id: selcall.h,v 3.8 2003/06/27 06:53:22 greg Exp $ */ |
| 2 |
/* |
| 3 |
* header file for select call compatibility |
| 4 |
*/ |
| 5 |
#ifndef _RAD_SELCALL_H_ |
| 6 |
#define _RAD_SELCALL_H_ |
| 7 |
#ifdef __cplusplus |
| 8 |
extern "C" { |
| 9 |
#endif |
| 10 |
|
| 11 |
#include <string.h> |
| 12 |
#include <sys/types.h> |
| 13 |
#ifdef _WIN32 |
| 14 |
/*#include <winsock2.h>*/ |
| 15 |
#else |
| 16 |
#include <sys/time.h> |
| 17 |
#endif |
| 18 |
#ifdef INCL_SEL_H |
| 19 |
#include <sys/select.h> |
| 20 |
#endif |
| 21 |
|
| 22 |
#ifndef FD_SETSIZE |
| 23 |
#ifdef _WIN32 |
| 24 |
#else |
| 25 |
#include <sys/param.h> |
| 26 |
#endif |
| 27 |
#define FD_SETSIZE NOFILE /* maximum # select file descriptors */ |
| 28 |
#endif |
| 29 |
#ifndef FD_SET |
| 30 |
#ifndef NFDBITS |
| 31 |
#define NFDBITS (8*sizeof(int)) /* number of bits per fd_mask */ |
| 32 |
#endif |
| 33 |
#define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS))) |
| 34 |
#define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS))) |
| 35 |
#define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS))) |
| 36 |
#define FD_ZERO(p) memset((char *)(p), 0, sizeof(*(p))) |
| 37 |
#endif |
| 38 |
|
| 39 |
|
| 40 |
#ifdef __cplusplus |
| 41 |
} |
| 42 |
#endif |
| 43 |
#endif /* _RAD_SELCALL_H_ */ |
