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/*++
/* NAME
/* smtp_state 8
/* SUMMARY
/* initialize/cleanup shared state
/* SYNOPSIS
/* #include "smtp.h"
/*
/* SMTP_STATE *smtp_state_alloc()
/*
/* void smtp_state_free(state)
/* SMTP_STATE *state;
/* DESCRIPTION
/* smtp_state_init() initializes the shared state, and allocates
/* memory for buffers etc.
/*
/* smtp_cleanup() destroys memory allocated by smtp_state_init().
/* STANDARDS
/* DIAGNOSTICS
/* BUGS
/* SEE ALSO
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* IBM T.J. Watson Research
/* P.O. Box 704
/* Yorktown Heights, NY 10598, USA
/*--*/
/* System library. */
#include <sys_defs.h>
/* Utility library. */
#include <mymalloc.h>
#include <vstring.h>
#include <vstream.h>
/* Global library. */
#include <mail_conf.h>
/* Application-specific. */
#include "smtp.h"
/* smtp_state_alloc - initialize */
SMTP_STATE *smtp_state_alloc(void)
{
SMTP_STATE *state = (SMTP_STATE *) mymalloc(sizeof(*state));
state->src = 0;
state->request = 0;
state->session = 0;
state->buffer = vstring_alloc(100);
state->scratch = vstring_alloc(100);
state->scratch2 = vstring_alloc(100);
state->status = 0;
state->features = 0;
state->history = 0;
state->error_mask = 0;
return (state);
}
/* smtp_state_free - destroy state */
void smtp_state_free(SMTP_STATE *state)
{
vstring_free(state->buffer);
vstring_free(state->scratch);
vstring_free(state->scratch2);
myfree((char *) state);
}
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