tools/testing/selftests/filesystems/overlayfs/Makefile

Source file repositories/reference/linux-study-clean/tools/testing/selftests/filesystems/overlayfs/Makefile

File Facts

System: Linux kernel
Corpus path: tools/testing/selftests/filesystems/overlayfs/Makefile
Extension: [no extension]
Size: 262 bytes
Lines: 15
Domain: Support Tooling And Documentation
Bucket: tools
Inferred role: Support Tooling And Documentation: build/configuration rule
Status: atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0

CFLAGS += -Wall
CFLAGS += $(KHDR_INCLUDES)
LDLIBS += -lcap

LOCAL_HDRS += ../wrappers.h log.h

TEST_GEN_PROGS := dev_in_maps
TEST_GEN_PROGS += set_layers_via_fds

include ../../lib.mk

$(OUTPUT)/set_layers_via_fds: ../utils.c

Annotation

Atlas domain: Support Tooling And Documentation / tools.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.