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authorPW Hu <jlu.hpw@foxmail.com>2021-10-07 11:40:49 +0800
committerTomas Mraz <tomas@openssl.org>2021-10-22 11:54:32 +0200
commitd641ad51326e96b41f0490e2e3398d08e8f87557 (patch)
treec174999a3d0e37e9f74f99ec3676d9a724f957e9 /doc/man3/BIO_f_prefix.pod
parentef3889e7a2e21e9acea3bc0927c22f962da36eed (diff)
Fix documentation errors, mainly caused by return values of BIO_ctrl
Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16767) (cherry picked from commit 5001287c0dcd8ca4ffc564b360f86df79bba40c1)
Diffstat (limited to 'doc/man3/BIO_f_prefix.pod')
-rw-r--r--doc/man3/BIO_f_prefix.pod6
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/man3/BIO_f_prefix.pod b/doc/man3/BIO_f_prefix.pod
index b4d0298b2a..8c7953f472 100644
--- a/doc/man3/BIO_f_prefix.pod
+++ b/doc/man3/BIO_f_prefix.pod
@@ -46,13 +46,13 @@ implemented as macros.
BIO_f_prefix() returns the prefix BIO method.
-BIO_set_prefix() returns 1 if the prefix was correctly set, or 0 on
+BIO_set_prefix() returns 1 if the prefix was correctly set, or <=0 on
failure.
-BIO_set_indent() returns 1 if the prefix was correctly set, or 0 on
+BIO_set_indent() returns 1 if the prefix was correctly set, or <=0 on
failure.
-BIO_get_indent() returns the current indentation.
+BIO_get_indent() returns the current indentation, or a negative value for failure.
=head1 SEE ALSO