build/feature/test-glibc.c

0001 // SPDX-License-Identifier: GPL-2.0
0002 #include <stdlib.h>
0003
0004 #if !defined(__UCLIBC__)
0005 #include <gnu/libc-version.h>
0006 #else
0007 #define XSTR(s) STR(s)
0008 #define STR(s) #s
0009 #endif
0010
0011 int main(void)
0012 {
0013 #if !defined(__UCLIBC__)
0014     const char *version = gnu_get_libc_version();
0015 #else
0016     const char *version = XSTR(__GLIBC__) "." XSTR(__GLIBC_MINOR__);
0017 #endif
0018
0019     return (long)version;
0020 }