tools/build/feature/test-glibc.c

Source file repositories/reference/linux-study-clean/tools/build/feature/test-glibc.c

File Facts

System
Linux kernel
Corpus path
tools/build/feature/test-glibc.c
Extension
.c
Size
363 bytes
Lines
21
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: implementation source
Status
source implementation candidate

Why This File Exists

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

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
#include <stdlib.h>

#if !defined(__UCLIBC__)
#include <gnu/libc-version.h>
#else
#define XSTR(s) STR(s)
#define STR(s) #s
#endif

int main(void)
{
#if !defined(__UCLIBC__)
	const char *version = gnu_get_libc_version();
#else
	const char *version = XSTR(__GLIBC__) "." XSTR(__GLIBC_MINOR__);
#endif

	return version == NULL;
}

Annotation

Implementation Notes