src/common/selcall.h

/* RCSid $Id: selcall.h,v 3.9 2003/06/30 14:59:11 schorsch Exp $ */
/*
 * header file for select call compatibility
 */
#ifndef _RAD_SELCALL_H_
#define _RAD_SELCALL_H_

#include <string.h>
#include <sys/types.h>
#ifdef _WIN32
  /*#include <winsock2.h>*/
#else
  #include <sys/time.h>
#endif
#ifdef INCL_SEL_H
#include <sys/select.h>
#endif

#ifndef FD_SETSIZE
#ifdef _WIN32
#else
  #include <sys/param.h>
#endif
#define FD_SETSIZE      NOFILE          /* maximum # select file descriptors */
#endif
#ifndef FD_SET
#ifndef NFDBITS
#define NFDBITS         (8*sizeof(int)) /* number of bits per fd_mask */
#endif
#define FD_SET(n, p)    ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
#define FD_CLR(n, p)    ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
#define FD_ISSET(n, p)  ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
#define FD_ZERO(p)      memset((char *)(p), 0, sizeof(*(p)))
#endif

#ifdef __cplusplus
extern "C" {
#endif

/* nothing yet */

#ifdef __cplusplus
}
#endif
#endif /* _RAD_SELCALL_H_ */
Revision:	3.10
Committed:	Mon Jul 14 22:23:59 2003 UTC (20 years, 9 months ago) by schorsch
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rad4R2P2, rad5R0, rad3R7P2, rad3R7P1, rad4R2, rad4R1, rad4R0, rad3R6, rad3R6P1, rad3R8, rad3R9, rad4R2P1
Changes since 3.9:	+6 -4 lines
Log Message:	Instrumented headers against multiple inclusion and for use from C++. Moved includes in headers out of "C" scope.
#	User	Rev	Content
1	schorsch	3.10	/* RCSid $Id: selcall.h,v 3.9 2003/06/30 14:59:11 schorsch Exp $ */
2	gregl	3.1	/*
3			* header file for select call compatibility
4	greg	3.4	*/
5	schorsch	3.6	#ifndef _RAD_SELCALL_H_
6			#define _RAD_SELCALL_H_
7	gregl	3.1
8	schorsch	3.9	#include <string.h>
9	gregl	3.1	#include <sys/types.h>
10	schorsch	3.7	#ifdef _WIN32
11			/#include <winsock2.h>/
12			#else
13			#include <sys/time.h>
14			#endif
15	gregl	3.1	#ifdef INCL_SEL_H
16			#include <sys/select.h>
17			#endif
18
19			#ifndef FD_SETSIZE
20	schorsch	3.7	#ifdef _WIN32
21			#else
22			#include <sys/param.h>
23			#endif
24	gregl	3.1	#define FD_SETSIZE NOFILE /* maximum # select file descriptors */
25			#endif
26			#ifndef FD_SET
27			#ifndef NFDBITS
28			#define NFDBITS (8sizeof(int)) / number of bits per fd_mask */
29			#endif
30			#define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] \|= (1 << ((n) % NFDBITS)))
31			#define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
32			#define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
33	gregl	3.2	#define FD_ZERO(p) memset((char )(p), 0, sizeof((p)))
34	gregl	3.3	#endif
35	schorsch	3.6
36	schorsch	3.10	#ifdef __cplusplus
37			extern "C" {
38			#endif
39
40			/* nothing yet */
41	schorsch	3.6
42			#ifdef __cplusplus
43			}
44			#endif
45			#endif /* _RAD_SELCALL_H_ */