gnu_get_libc_version(3) Library Functions Manual gnu_get_libc_version(3) gnu_get_libc_version, gnu_get_libc_release - glibc (libc -lc) #include const char *gnu_get_libc_version(void); const char *gnu_get_libc_release(void); gnu_get_libc_version() glibc . gnu_get_libc_release() glibc . stable. attributes(7). +------------+------------------------------------+--------------------+ || | | +------------+------------------------------------+--------------------+ |gnu_get_libc_version()| | MT-Safe | |gnu_get_libc_release()| | | +------------+------------------------------------+--------------------+ GNU. glibc 2.1. : $ ./a.out GNU libc: 2.8 GNU libc: stable #include #include #include int main(void) { printf(" GNU libc: %s\n", gnu_get_libc_version()); printf(" GNU libc: %s\n", gnu_get_libc_release()); exit(EXIT_SUCCESS); } confstr(3) 3 . . : . 6.18 6 2025 gnu_get_libc_version(3)