X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Fshare.h;h=1f2195ee4b1311cfb6218c0331bfecf25f33d641;hb=ce45335c5700c87e9b7a6dd744a6b4b760778c4b;hp=f674f31f590719915398d56d464e7684b7ddaf14;hpb=aa08b4413291fabcbd1b1144377d37034ad361de;p=ust.git

diff --git a/include/share.h b/include/share.h
index f674f31..1f2195e 100644
--- a/include/share.h
+++ b/include/share.h
@@ -1,13 +1,19 @@
 #ifndef UST_SHARE_H
 #define UST_SHARE_H
 
+/* write() */
 #include <unistd.h>
+
+/* send() */
+#include <sys/types.h>
+#include <sys/socket.h>
+
 #include <errno.h>
 
 /* This write is patient because it restarts if it was incomplete.
  */
 
-static inline ssize_t patient_write(int fd, const void *buf, size_t count)
+static __inline__ ssize_t patient_write(int fd, const void *buf, size_t count)
 {
 	const char *bufc = (const char *) buf;
 	int result;
@@ -31,4 +37,28 @@ static inline ssize_t patient_write(int fd, const void *buf, size_t count)
 	return bufc-(const char *)buf;
 }
 
+static __inline__ ssize_t patient_send(int fd, const void *buf, size_t count, int flags)
+{
+	const char *bufc = (const char *) buf;
+	int result;
+
+	for(;;) {
+		result = send(fd, bufc, count, flags);
+		if(result == -1 && errno == EINTR) {
+			continue;
+		}
+		if(result <= 0) {
+			return result;
+		}
+		count -= result;
+		bufc += result;
+
+		if(count == 0) {
+			break;
+		}
+	}
+
+	return bufc-(const char *)buf;
+}
+
 #endif /* UST_SHARE_H */