/usr/include/postfix/smtp_stream.h is in postfix-dev 2.9.1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | #ifndef _SMTP_STREAM_H_INCLUDED_
#define _SMTP_STREAM_H_INCLUDED_
/*++
/* NAME
/* smtp_stream 3h
/* SUMMARY
/* smtp stream I/O support
/* SYNOPSIS
/* #include <smtp_stream.h>
/* DESCRIPTION
/* .nf
/*
* System library.
*/
#include <stdarg.h>
#include <setjmp.h>
/*
* Utility library.
*/
#include <vstring.h>
#include <vstream.h>
/*
* External interface. The following codes are meant for use in longjmp(),
* so they must all be non-zero.
*/
#define SMTP_ERR_EOF 1 /* unexpected client disconnect */
#define SMTP_ERR_TIME 2 /* time out */
#define SMTP_ERR_QUIET 3 /* silent cleanup (application) */
#define SMTP_ERR_NONE 4 /* non-error case */
#define SMTP_ERR_DATA 5 /* application data error */
extern void smtp_stream_setup(VSTREAM *, int, int);
extern void PRINTFLIKE(2, 3) smtp_printf(VSTREAM *, const char *,...);
extern void smtp_flush(VSTREAM *);
extern int smtp_fgetc(VSTREAM *);
extern int smtp_get(VSTRING *, VSTREAM *, ssize_t, int);
extern void smtp_fputs(const char *, ssize_t len, VSTREAM *);
extern void smtp_fwrite(const char *, ssize_t len, VSTREAM *);
extern void smtp_fputc(int, VSTREAM *);
extern void smtp_vprintf(VSTREAM *, const char *, va_list);
#define smtp_timeout_setup(stream, timeout) \
smtp_stream_setup((stream), (timeout), 0)
#define SMTP_GET_FLAG_NONE 0
#define SMTP_GET_FLAG_SKIP (1<<0) /* skip over excess input */
/* 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
/*--*/
#endif
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