driver: struct slbt_fd_ctx: added .fdcwd and .fddst.

2 files changed, 24 insertions, 2 deletions

diff --git a/src/driver/slbt_driver_ctx.c b/src/driver/slbt_driver_ctx.c
index b82e147..5f5f609 100644
--- a/src/driver/slbt_driver_ctx.c
+++ b/src/driver/slbt_driver_ctx.c
@@ -932,7 +932,9 @@ int slbt_get_driver_ctx(
 			.fdin  = STDIN_FILENO,
 			.fdout = STDOUT_FILENO,
 			.fderr = STDERR_FILENO,
-			.fdlog = (-1)
+			.fdlog = (-1),
+			.fdcwd = AT_FDCWD,
+			.fddst = AT_FDCWD,
 		};
 	}
 
@@ -1298,7 +1300,9 @@ int slbt_create_driver_ctx(
 			.fdin  = STDIN_FILENO,
 			.fdout = STDOUT_FILENO,
 			.fderr = STDERR_FILENO,
-			.fdlog = (-1)
+			.fdlog = (-1),
+			.fdcwd = AT_FDCWD,
+			.fddst = AT_FDCWD,
 		};
 	}
 
@@ -1419,6 +1423,8 @@ int slbt_get_driver_fdctx(
 	fdctx->fdout = ictx->fdctx.fdout;
 	fdctx->fderr = ictx->fdctx.fderr;
 	fdctx->fdlog = ictx->fdctx.fdlog;
+	fdctx->fdcwd = ictx->fdctx.fdcwd;
+	fdctx->fddst = ictx->fdctx.fddst;
 
 	return 0;
 }
@@ -1435,6 +1441,8 @@ int slbt_set_driver_fdctx(
 	ictx->fdctx.fdout = fdctx->fdout;
 	ictx->fdctx.fderr = fdctx->fderr;
 	ictx->fdctx.fdlog = fdctx->fdlog;
+	ictx->fdctx.fdcwd = fdctx->fdcwd;
+	ictx->fdctx.fddst = fdctx->fddst;
 
 	return 0;
 }
diff --git a/src/internal/slibtool_driver_impl.h b/src/internal/slibtool_driver_impl.h
index 2eb7a14..02345f8 100644
--- a/src/internal/slibtool_driver_impl.h
+++ b/src/internal/slibtool_driver_impl.h
@@ -150,6 +150,20 @@ static inline int slbt_driver_fdlog(const struct slbt_driver_ctx * dctx)
 	return fdctx.fdlog;
 }
 
+static inline int slbt_driver_fdcwd(const struct slbt_driver_ctx * dctx)
+{
+	struct slbt_fd_ctx fdctx;
+	slbt_get_driver_fdctx(dctx,&fdctx);
+	return fdctx.fdcwd;
+}
+
+static inline int slbt_driver_fddst(const struct slbt_driver_ctx * dctx)
+{
+	struct slbt_fd_ctx fdctx;
+	slbt_get_driver_fdctx(dctx,&fdctx);
+	return fdctx.fddst;
+}
+
 static inline struct slbt_exec_ctx_impl * slbt_get_exec_ictx(const struct slbt_exec_ctx * ectx)
 {
 	uintptr_t addr;