Fix build against libpthread

* configure.ac: Link against libpthread instead of libthreads.
* fuse.pc.in: Likewise.
* src/fuse_i.h (libfuse_ctx): Declare TLS variable.
(netnode): Turn lock field from struct mutex to pthread_mutex_t.
* src/main.c (libfuse_ctx): Define TLS variable.
(fuse_get_context): Use libfuse_ctx instead of cthreads TSD.
* src/netfs.c: Likewise. Use pthread functions instead of cthreads
functions. Use fixed stat structure.
* src/netnode.c: Likewise.
* src/node.c: Likewise.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/main.c b/src/main.c
index 923bc3dd7..e9a402f7d 100644
--- a/src/main.c
+++ b/src/main.c
@@ -37,6 +37,8 @@ const struct fuse_operations_compat22 *fuse_ops_compat22 = NULL;
 const struct fuse_operations_compat2 *fuse_ops_compat2 = NULL;
 const struct fuse_operations *fuse_ops25 = NULL;
 
+__thread struct fuse_context *libfuse_ctx;
+
 /* the port where to write out debug messages to, NULL to omit these */
 FILE *debug_port = NULL;
 
@@ -598,6 +600,5 @@ fuse_exited(struct fuse *f)
 struct fuse_context *
 fuse_get_context(void)
 {
-  struct fuse_context *ctx = cthread_data(cthread_self());
-  return ctx;
+  return libfuse_ctx;
 }