Make assuan portable to NPTH.

1 files changed, 31 insertions, 0 deletions

diff --git a/src/assuan.h.in b/src/assuan.h.in
index 5c30a99..2e43c81 100644
--- a/src/assuan.h.in
+++ b/src/assuan.h.in
@@ -510,6 +510,37 @@ int __assuan_connect (assuan_context_t ctx, int sock, struct sockaddr *addr, soc
 extern struct assuan_system_hooks _assuan_system_pth;
 #define ASSUAN_SYSTEM_PTH &_assuan_system_pth
 
+#define ASSUAN_SYSTEM_NPTH_IMPL						\
+  static void _assuan_npth_usleep (assuan_context_t ctx, unsigned int usec) \
+  { (void) ctx; npth_usleep (usec); }					\
+  static ssize_t _assuan_npth_read (assuan_context_t ctx, assuan_fd_t fd, \
+				    void *buffer, size_t size)		\
+  { (void) ctx; return npth_read (fd, buffer, size); }			\
+  static ssize_t _assuan_npth_write (assuan_context_t ctx, assuan_fd_t fd, \
+				     const void *buffer, size_t size)	\
+  { (void) ctx; return npth_write (fd, buffer, size); }			\
+  static int _assuan_npth_recvmsg (assuan_context_t ctx, assuan_fd_t fd, \
+				  assuan_msghdr_t msg, int flags)	\
+  { (void) ctx; return npth_recvmsg (fd, msg, flags); }			\
+  static int _assuan_npth_sendmsg (assuan_context_t ctx, assuan_fd_t fd, \
+				  const assuan_msghdr_t msg, int flags) \
+  { (void) ctx; return npth_sendmsg (fd, msg, flags); }			\
+  static pid_t _assuan_npth_waitpid (assuan_context_t ctx, pid_t pid,	\
+				     int nowait, int *status, int options) \
+  { (void) ctx;								\
+    if (!nowait) return npth_waitpid (pid, status, options);		\
+    else return 0; }							\
+									\
+  struct assuan_system_hooks _assuan_system_npth =			\
+    { ASSUAN_SYSTEM_HOOKS_VERSION, _assuan_npth_usleep, __assuan_pipe,	\
+      __assuan_close, _assuan_npth_read, _assuan_npth_write,		\
+      _assuan_npth_recvmsg, _assuan_npth_sendmsg,			\
+      __assuan_spawn, _assuan_npth_waitpid, __assuan_socketpair,	\
+      __assuan_socket, __assuan_connect }
+
+extern struct assuan_system_hooks _assuan_system_npth;
+#define ASSUAN_SYSTEM_NPTH &_assuan_system_npth
+
 @include:w32ce-add@
 
 #ifdef __cplusplus