X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=libcitadel%2Flib%2Flibcitadel.h;h=4afcbde893b4ba8bfb889f523054d744fbc65e45;hb=97a1a0d3086fd9a7e52f05687eb039e6ef7a5c79;hp=ac102b1b25b41c1a1f65d9311bcba3b8c89e24d5;hpb=acb05ae4aa9d33cfd3ada9a94bfda79a9bd50639;p=citadel.git

diff --git a/libcitadel/lib/libcitadel.h b/libcitadel/lib/libcitadel.h
index ac102b1b2..4afcbde89 100644
--- a/libcitadel/lib/libcitadel.h
+++ b/libcitadel/lib/libcitadel.h
@@ -16,7 +16,7 @@
 #include <stdarg.h>
 #include <arpa/inet.h>
 
-#define LIBCITADEL_VERSION_NUMBER	800
+#define LIBCITADEL_VERSION_NUMBER	801
 
 /*
  * Here's a bunch of stupid magic to make the MIME parser portable.
@@ -236,6 +236,25 @@ typedef struct _file_buffer {
 	int nBlobBytesWanted;
 } IOBuffer;
 
+
+typedef struct __fd_iobuffer {
+	IOBuffer *IOB;
+	int OtherFD;
+	int SplicePipe[2];
+	long TotalSendSize;
+	long TotalSentAlready;
+	long ChunkSize;
+	long ChunkSendRemain;
+	StrBuf *ChunkBuffer; /* just used if we don't have sendfile */
+} FDIOBuffer;
+
+
+void FDIOBufferInit(FDIOBuffer *FDB, IOBuffer *IO, int FD, long TotalSendSize);
+void FDIOBufferDelete(FDIOBuffer *FDB);
+int FileSendChunked(FDIOBuffer *FDB, const char **Err);
+int FileRecvChunked(FDIOBuffer *FDB, const char **Err);
+eReadState WriteIOBAlreadyRead(FDIOBuffer *FDB, const char **Error);
+
 long StrBuf_read_one_chunk_callback (int fd, short event, IOBuffer *FB);
 int StrBuf_write_one_chunk_callback(int fd, short event, IOBuffer *FB);
 
@@ -610,4 +629,8 @@ extern ConstStr RoomNetCfgStrs[maxRoomNetCfg];
 /* Convenience function to "perform a function and cut a log record if result != 0" */
 #define CtdlLogResult(x) if (x) syslog(LOG_CRIT, "%s:%d %s", __FILE__, __LINE__, strerror(errno))
 
+/* a nice consistent place to define how we turn a message id into a thread id hash */
+#define ThreadIdHash(Buf) abs(HashLittle(ChrPtr(Buf), StrLength(Buf)))
+
+
 #endif	// LIBCITADEL_H