From 35fedf1acdf8aabea7a897dad06672cce10b6a3d Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Thu, 12 Jul 2007 10:06:26 +0000
Subject: Introduced new type for better support of W32 HADNLES vs. file
 descriptors.

---
 src/assuan-defs.h | 37 ++++++++++++++++++++++++-------------
 1 file changed, 24 insertions(+), 13 deletions(-)

(limited to 'src/assuan-defs.h')

diff --git a/src/assuan-defs.h b/src/assuan-defs.h
index b1d9f3e..d1037c8 100644
--- a/src/assuan-defs.h
+++ b/src/assuan-defs.h
@@ -80,9 +80,9 @@ struct assuan_io
   /* Routine to write to output_fd.  */
   ssize_t (*writefnc) (assuan_context_t, const void *, size_t);
   /* Send a file descriptor.  */
-  assuan_error_t (*sendfd) (assuan_context_t, int);
+  assuan_error_t (*sendfd) (assuan_context_t, assuan_fd_t);
   /* Receive a file descriptor.  */
-  assuan_error_t (*receivefd) (assuan_context_t, int *);
+  assuan_error_t (*receivefd) (assuan_context_t, assuan_fd_t *);
 };
 
 
@@ -111,7 +111,7 @@ struct assuan_context_s
   FILE *log_fp;
 
   struct {
-    int fd;
+    assuan_fd_t fd;
     int eof;
     char line[LINELENGTH];
     int linelen;  /* w/o CR, LF - might not be the same as
@@ -125,7 +125,7 @@ struct assuan_context_s
   } inbound;
 
   struct {
-    int fd;
+    assuan_fd_t fd;
     struct {
       FILE *fp;
       char line[LINELENGTH];
@@ -137,8 +137,9 @@ struct assuan_context_s
   int pipe_mode;  /* We are in pipe mode, i.e. we can handle just one
                      connection and must terminate then. */
   pid_t pid;	  /* The pid of the peer. */
-  int listen_fd;  /* The fd we are listening on (used by socket servers) */
-  int connected_fd; /* helper */
+  assuan_fd_t listen_fd;  /* The fd we are listening on (used by
+                             socket servers) */
+  assuan_fd_t connected_fd; /* helper */
 
   struct {
     int valid;   /* Whether this structure has valid information. */
@@ -162,7 +163,7 @@ struct assuan_context_s
     int bufferoffset;     /* Offset of start of buffer.  */
     int buffersize;       /* Bytes buffered.  */
     
-    int pendingfds[5];    /* Array to save received descriptors.  */
+    assuan_fd_t pendingfds[5]; /* Array to save received descriptors.  */
     int pendingfdscount;  /* Number of received descriptors. */
   } uds;
 
@@ -195,8 +196,8 @@ struct assuan_context_s
                              const char *line,
                              size_t linelen);
 
-  int input_fd;   /* set by INPUT command */
-  int output_fd;  /* set by OUTPUT command */
+  assuan_fd_t input_fd;   /* Set by the INPUT command.  */
+  assuan_fd_t output_fd;  /* Set by the OUTPUT command.  */
 
   /* io routines.  */
   struct assuan_io *io;
@@ -293,10 +294,11 @@ ssize_t _assuan_simple_recvmsg (assuan_context_t ctx, struct msghdr *msg);
 #endif
 
 /*-- assuan-socket.c --*/
-int _assuan_close (int fd);
-int _assuan_sock_new (int domain, int type, int proto);
-int _assuan_sock_bind (int sockfd, struct sockaddr *addr, int addrlen);
-int _assuan_sock_connect (int sockfd, struct sockaddr *addr, int addrlen);
+int _assuan_close (assuan_fd_t fd);
+assuan_fd_t _assuan_sock_new (int domain, int type, int proto);
+int _assuan_sock_bind (assuan_fd_t sockfd, struct sockaddr *addr, int addrlen);
+int _assuan_sock_connect (assuan_fd_t sockfd,
+                          struct sockaddr *addr, int addrlen);
 
 #ifdef HAVE_FOPENCOOKIE
 /* We have to implement funopen in terms of glibc's fopencookie. */
@@ -329,4 +331,13 @@ int putc_unlocked (int c, FILE *stream);
 #define DIMof(type,member)   DIM(((type *)0)->member)
 
 
+#if HAVE_W32_SYSTEM
+#define SOCKET2HANDLE(s) ((void *)(s))
+#define HANDLE2SOCKET(h) ((unsigned int)(h))
+#else
+#define SOCKET2HANDLE(s) (s)
+#define HANDLE2SOCKET(h) (h)
+#endif
+
+
 #endif /*ASSUAN_DEFS_H*/
-- 
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