From: Ralph Ronnquist <ralph.ronnquist@gmail.com>
Date: Sat, 16 Jul 2022 11:14:20 +0000 (+1000)
Subject: disable asynchronous reading/writing
X-Git-Tag: 0.4~6
X-Git-Url: https://git.rrq.au/?a=commitdiff_plain;h=ea1b1d896de3b60c0d05adbcc10cac2a7f4a38ac;p=rrq%2Ffusefile.git

disable asynchronous reading/writing
---

diff --git a/fusefile.c b/fusefile.c
index a0f0981..b9d3b2d 100644
--- a/fusefile.c
+++ b/fusefile.c
@@ -225,6 +225,7 @@ static int fusefile_read(const char *path, char *buf, size_t size,
 #if DEBUG
 	print_source( &sources.array[i] );
 #endif
+	times.atime = time( 0 );
 	size_t b = off - sources.array[i].start + sources.array[i].from;
 	size_t n = sources.array[i].to - b;
 	if ( n > size ) {
@@ -252,7 +253,6 @@ static int fusefile_read(const char *path, char *buf, size_t size,
 	off += r;
 	size -= r;
     }
-    times.atime = time( 0 );
     return rr;
 }
 
@@ -411,6 +411,19 @@ static int fusefile_truncate(const char *path, off_t len) {
     return -EIO;
 }
 
+void *fusefile_init(struct fuse_conn_info *fci) {
+#if DEBUG
+    fprintf( stderr, "fusefile_init( %d, %d )\n", fci->async_read, fci->want );
+#endif
+    // Disable asynchronous reading
+    fci->async_read = 0;
+    fci->want &= ~FUSE_CAP_ASYNC_READ;
+#if DEBUG
+    fprintf( stderr, "fusefile_init( %d, %d )\n", fci->async_read, fci->want );
+#endif
+    return 0;
+}
+
 static struct fuse_operations fusefile_oper = {
     .getattr = fusefile_getattr,
     .chmod = fusefile_chmod,
@@ -426,7 +439,7 @@ static struct fuse_operations fusefile_oper = {
     .truncate = fusefile_truncate,
     //.truncate = fusefile_truncate,
     //.release = fusefile_release,
-    //void *(*init) (struct fuse_conn_info *conn);
+    .init = fusefile_init,
 };
 
 static void usage() {