PEM_READ_SSL_SESSION(3)    Library Functions Manual    PEM_READ_SSL_SESSION(3)

NAME
     PEM_read_SSL_SESSION, PEM_read_bio_SSL_SESSION, PEM_write_SSL_SESSION,
     PEM_write_bio_SSL_SESSION - encode and decode SSL session objects in PEM
     format

SYNOPSIS
     #include <openssl/ssl.h>

     SSL_SESSION *
     PEM_read_SSL_SESSION(FILE *fp, SSL_SESSION **a, pem_password_cb *cb,
         void *u);

     SSL_SESSION *
     PEM_read_bio_SSL_SESSION(BIO *bp, SSL_SESSION **a, pem_password_cb *cb,
         void *u);

     int
     PEM_write_SSL_SESSION(FILE *fp, const SSL_SESSION *a);

     int
     PEM_write_bio_SSL_SESSION(BIO *bp, const SSL_SESSION *a);

DESCRIPTION
     These routines convert between local instances of ASN.1 SSL_SESSION
     objects and the PEM encoding.

     PEM_read_SSL_SESSION() reads a PEM-encoded SSL_SESSION object from the
     file fp and returns it.  The cb and u parameters are as described in
     PEM_read_bio_PrivateKey(3).

     PEM_read_bio_SSL_SESSION() is similar to PEM_read_SSL_SESSION() but reads
     from the BIO bp.

     PEM_write_SSL_SESSION() writes the PEM encoding of the object a to the
     file fp.

     PEM_write_bio_SSL_SESSION() similarly writes to the BIO bp.

RETURN VALUES
     PEM_read_SSL_SESSION() and PEM_read_bio_SSL_SESSION() return a pointer to
     an allocated object, which should be released by calling
     SSL_SESSION_free(3), or NULL on error.

     PEM_write_SSL_SESSION() and PEM_write_bio_SSL_SESSION() return the number
     of bytes written or 0 on error.

SEE ALSO
     PEM_read(3), ssl(3)

HISTORY
     PEM_read_SSL_SESSION() and PEM_write_SSL_SESSION() first appeared in
     SSLeay 0.5.2.  PEM_read_bio_SSL_SESSION() and PEM_write_bio_SSL_SESSION()
     first appeared in SSLeay 0.6.0.  These functions have been available
     since OpenBSD 2.4.

Linux 6.8.2-arch2-1              June 12, 2019             Linux 6.8.2-arch2-1