output.h (348238dbd42306d9fb5d89ab393b840572cfeb0f) output.h (5183ddf2ed56519b669320095ed00528a71a9393)
1/*-
2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Kenneth Almquist.
7 *
8 * Redistribution and use in source and binary forms, with or without

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35
36#ifndef OUTPUT_INCL
37
38#include <stdarg.h>
39#include <stddef.h>
40
41struct output {
42 char *nextc;
1/*-
2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Kenneth Almquist.
7 *
8 * Redistribution and use in source and binary forms, with or without

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35
36#ifndef OUTPUT_INCL
37
38#include <stdarg.h>
39#include <stddef.h>
40
41struct output {
42 char *nextc;
43 int nleft;
43 char *bufend;
44 char *buf;
45 int bufsize;
46 short fd;
47 short flags;
48};
49
50extern struct output output; /* to fd 1 */
51extern struct output errout; /* to fd 2 */

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70void outclearerror(struct output *);
71void outfmt(struct output *, const char *, ...) __printflike(2, 3);
72void out1fmt(const char *, ...) __printflike(1, 2);
73void out2fmt_flush(const char *, ...) __printflike(1, 2);
74void fmtstr(char *, int, const char *, ...) __printflike(3, 4);
75void doformat(struct output *, const char *, va_list) __printflike(2, 0);
76int xwrite(int, const char *, int);
77
44 char *buf;
45 int bufsize;
46 short fd;
47 short flags;
48};
49
50extern struct output output; /* to fd 1 */
51extern struct output errout; /* to fd 2 */

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70void outclearerror(struct output *);
71void outfmt(struct output *, const char *, ...) __printflike(2, 3);
72void out1fmt(const char *, ...) __printflike(1, 2);
73void out2fmt_flush(const char *, ...) __printflike(1, 2);
74void fmtstr(char *, int, const char *, ...) __printflike(3, 4);
75void doformat(struct output *, const char *, va_list) __printflike(2, 0);
76int xwrite(int, const char *, int);
77
78#define outc(c, file) (--(file)->nleft < 0? (emptyoutbuf(file), *(file)->nextc++ = (c)) : (*(file)->nextc++ = (c)))
78#define outc(c, file) ((file)->nextc == (file)->bufend ? (emptyoutbuf(file), *(file)->nextc++ = (c)) : (*(file)->nextc++ = (c)))
79#define out1c(c) outc(c, out1);
80#define out2c(c) outcslow(c, out2);
81
82#define OUTPUT_INCL
83#endif
79#define out1c(c) outc(c, out1);
80#define out2c(c) outcslow(c, out2);
81
82#define OUTPUT_INCL
83#endif