gnutls_memcmp(3) — Linux manual page

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON

gnutls_memcmp(3)                 gnutls                 gnutls_memcmp(3)

NAME         top

       gnutls_memcmp - API function

SYNOPSIS         top

       #include <gnutls/gnutls.h>

       int gnutls_memcmp(const void * s1, const void * s2, size_t n);

ARGUMENTS         top

       const void * s1
                   the first address to compare

       const void * s2
                   the second address to compare

       size_t n    the size of memory to compare

DESCRIPTION         top

       This function will operate similarly to memcmp(), but will
       operate on time that depends only on the size of the string. That
       is will not return early if the strings don't match on the first
       byte.

RETURNS         top

       non zero on difference and zero if the buffers are identical.

SINCE         top

       3.4.0

REPORTING BUGS         top

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT         top

       Copyright © 2001- Free Software Foundation, Inc., and others.
       Copying and distribution of this file, with or without
       modification, are permitted in any medium without royalty
       provided the copyright notice and this notice are preserved.

SEE ALSO         top

       The full documentation for gnutls is maintained as a Texinfo
       manual.  If the /usr/share/doc/gnutls/ directory does not contain
       the HTML form visit

       https://www.gnutls.org/manual/ 

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this
       manual page, send it to bugs@gnutls.org.  This page was obtained
       from the tarball gnutls-3.7.2.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2021-08-27.  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

gnutls                            3.7.2                 gnutls_memcmp(3)