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Correct documented return value for BIO_get_mem_data()

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CLA: trivial

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/9643)
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Johannes 2019-08-20 16:13:47 +10:00
parent 3a5777501a
commit 797a5b7af9
1 changed files with 4 additions and 1 deletions
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5
doc/man3/BIO_s_mem.pod
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@ -122,9 +122,12 @@ There should be an option to set the maximum size of a memory BIO.
BIO_s_mem() and BIO_s_secmem() return a valid memory B<BIO_METHOD> structure.
BIO_set_mem_eof_return(), BIO_get_mem_data(), BIO_set_mem_buf() and BIO_get_mem_ptr()
BIO_set_mem_eof_return(), BIO_set_mem_buf() and BIO_get_mem_ptr()
return 1 on success or a value which is less than or equal to 0 if an error occurred.
BIO_get_mem_data() returns the total number of bytes available on success,
0 if b is NULL, or a negative value in case of other errors.
BIO_new_mem_buf() returns a valid B<BIO> structure on success or NULL on error.
=head1 EXAMPLES