7 * Copyright (c) 1996 Open Market, Inc.
10 * This file contains proprietary and confidential information and
11 * remains the unpublished property of Open Market, Inc. Use,
12 * disclosure, or reproduction is prohibited except as permitted by
13 * express written license agreement with Open Market, Inc.
16 * snapper@openmarket.com
22 #define WIN32_LEAN_AND_MEAN
27 #include "fcgi_config.h"
29 #ifdef HAVE_SYS_TIME_H
33 #ifdef HAVE_SYS_TYPES_H
34 #include <sys/types.h>
37 #if defined (c_plusplus) || defined (__cplusplus)
42 #define OS_Errno GetLastError()
43 #define OS_SetErrno(err) SetLastError(err)
45 #define O_NONBLOCK 0x0004 /* no delay */
48 #define OS_Errno errno
49 #define OS_SetErrno(err) errno = (err)
54 #define DLLAPI __declspec(dllimport)
61 /* This is the initializer for a "struct timeval" used in a select() call
62 * right after a new request is accept()ed to determine readablity. Its
63 * a drop-dead timer. Its only used for AF_UNIX sockets (not TCP sockets).
64 * Its a workaround for a kernel bug in Linux 2.0.x and SCO Unixware.
65 * Making this as small as possible, yet remain reliable would be best.
66 * 2 seconds is very conservative. 0,0 is not reliable. The shorter the
67 * timeout, the faster request processing will recover. The longer the
68 * timeout, the more likely this application being "busy" will cause other
69 * requests to abort and cause more dead sockets that need this timeout. */
70 #define READABLE_UNIX_FD_DROP_DEAD_TIMEVAL 2,0
73 #define STDIN_FILENO 0
77 #define STDOUT_FILENO 1
81 #define STDERR_FILENO 2
85 #define MAXPATHLEN 1024
93 # if defined(__STDC__) || defined(__cplusplus)
94 typedef void *ClientData;
96 typedef int *ClientData;
97 # endif /* __STDC__ */
101 typedef void (*OS_AsyncProc) (ClientData clientData, int len);
103 DLLAPI int OS_LibInit(int stdioFds[3]);
104 DLLAPI void OS_LibShutdown(void);
105 DLLAPI int OS_CreateLocalIpcFd(const char *bindPath, int backlog);
106 DLLAPI int OS_FcgiConnect(char *bindPath);
107 DLLAPI int OS_Read(int fd, char * buf, size_t len);
108 DLLAPI int OS_Write(int fd, char * buf, size_t len);
109 DLLAPI int OS_SpawnChild(char *execPath, int listenFd);
110 DLLAPI int OS_AsyncReadStdin(void *buf, int len, OS_AsyncProc procPtr,
111 ClientData clientData);
112 DLLAPI int OS_AsyncRead(int fd, int offset, void *buf, int len,
113 OS_AsyncProc procPtr, ClientData clientData);
114 DLLAPI int OS_AsyncWrite(int fd, int offset, void *buf, int len,
115 OS_AsyncProc procPtr, ClientData clientData);
116 DLLAPI int OS_Close(int fd, int shutdown);
117 DLLAPI int OS_CloseRead(int fd);
118 DLLAPI int OS_DoIo(struct timeval *tmo);
119 DLLAPI int OS_Accept(int listen_sock, int fail_on_intr, const char *webServerAddrs);
120 DLLAPI int OS_IpcClose(int ipcFd, int shutdown);
121 DLLAPI int OS_IsFcgi(int sock);
122 DLLAPI void OS_SetFlags(int fd, int flags);
124 DLLAPI void OS_ShutdownPending(void);
126 #if defined (__cplusplus) || defined (c_plusplus)
127 } /* terminate extern "C" { */
130 #endif /* _FCGIOS_H */