WIP: tx_abort

ddustin · Dec 14, 2023 · e3cd1c9 · e3cd1c9
1 parent a48e225
commit e3cd1c9
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Showing 27 changed files with 654 additions and 148 deletions.
diff --git a/ccan/ccan/read_write_all/read_write_all.c b/ccan/ccan/read_write_all/read_write_all.c
@@ -20,6 +20,8 @@ bool write_all(int fd, const void *data, size_t size)
 	return true;
 }
 
+int read_all_last_result_on_false = -1;
+
 bool read_all(int fd, void *data, size_t size)
 {
 	while (size) {
@@ -28,8 +30,10 @@ bool read_all(int fd, void *data, size_t size)
 		done = read(fd, data, size);
 		if (done < 0 && errno == EINTR)
 			continue;
-		if (done <= 0)
+		if (done <= 0) {
+			read_all_last_result_on_false = done;
 			return false;
+		}
 		data = (char *)data + done;
 		size -= done;
 	}