GNU_GET_LIBC_VERSION

Section: Linux Programmer's Manual (3)
Updated: 2017-09-15
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NAME

gnu_get_libc_version, gnu_get_libc_release - get glibc version and release  

SYNOPSIS

#include <gnu/libc-version.h>

const char *gnu_get_libc_version(void);
const char *gnu_get_libc_release(void);

 

DESCRIPTION

The function gnu_get_libc_version() returns a string that identifies the glibc version available on the system.

The function gnu_get_libc_release() returns a string indicates the release status of the glibc version available on the system. This will be a string such as stable.  

VERSIONS

These functions first appeared in glibc in version 2.1.  

ATTRIBUTES

For an explanation of the terms used in this section, see attributes(7).

Interface	Attribute	Value
gnu_get_libc_version(), gnu_get_libc_release()	Thread safety	MT-Safe

 

CONFORMING TO

These functions are glibc-specific.  

EXAMPLE

When run, the program below will produce output such as the following:

$ ./a.out GNU libc version: 2.8 GNU libc release: stable  

Program source

#include <gnu/libc-version.h> #include <stdlib.h> #include <stdio.h>

int main(int argc, char *argv[]) {
    printf("GNU libc version: %s\n", gnu_get_libc_version());
    printf("GNU libc release: %s\n", gnu_get_libc_release());
    exit(EXIT_SUCCESS); }  

SEE ALSO

confstr(3)  

COLOPHON

This page is part of release 4.13 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.

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Index

NAME

SYNOPSIS

DESCRIPTION

VERSIONS

ATTRIBUTES

CONFORMING TO

EXAMPLE

Program source

SEE ALSO

COLOPHON