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126 .IX Title "X509_new 3"
127 .TH X509_new 3 "2007-10-24" "0.9.8g" "OpenSSL"
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133 X509_new, X509_free \- X509 certificate ASN1 allocation functions
135 .IX Header "SYNOPSIS"
137 \& X509 *X509_new(void);
138 \& void X509_free(X509 *a);
141 .IX Header "DESCRIPTION"
142 The X509 \s-1ASN1\s0 allocation routines, allocate and free an
143 X509 structure, which represents an X509 certificate.
145 \&\fIX509_new()\fR allocates and initializes a X509 structure.
147 \&\fIX509_free()\fR frees up the \fBX509\fR structure \fBa\fR.
149 .IX Header "RETURN VALUES"
150 If the allocation fails, \fIX509_new()\fR returns \fB\s-1NULL\s0\fR and sets an error
151 code that can be obtained by \fIERR_get_error\fR\|(3).
152 Otherwise it returns a pointer to the newly allocated structure.
154 \&\fIX509_free()\fR returns no value.
156 .IX Header "SEE ALSO"
157 \&\fIERR_get_error\fR\|(3), \fId2i_X509\fR\|(3)
160 \&\fIX509_new()\fR and \fIX509_free()\fR are available in all versions of SSLeay and OpenSSL.