mirror of
https://github.com/vim/vim
synced 2025-04-01 07:26:44 +02:00
66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
/* vi:set ts=8 sts=4 sw=4 noet:
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*
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* VIM - Vi IMproved by Bram Moolenaar
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*
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* Do ":help uganda" in Vim to read copying and usage conditions.
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* Do ":help credits" in Vim to see a list of people who contributed.
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* See README.txt for an overview of the Vim source code.
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*/
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/*
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* if_perlsfio.c: Special I/O functions for Perl interface.
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*/
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#define _memory_h // avoid memset redeclaration
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#define IN_PERL_FILE // don't include if_perl.pro from prot.h
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#include "vim.h"
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#if defined(USE_SFIO) || defined(PROTO)
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#ifndef USE_SFIO // just generating prototypes
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# define Sfio_t int
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# define Sfdisc_t int
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#endif
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#define NIL(type) ((type)0)
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static int
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sfvimwrite(
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Sfio_t *f, // stream involved
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char *buf, // buffer to read from
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int n, // number of bytes to write
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Sfdisc_t *disc) // discipline
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{
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char_u *str;
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str = vim_strnsave((char_u *)buf, n);
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if (str == NULL)
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return 0;
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msg_split((char *)str);
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vim_free(str);
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return n;
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}
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/*
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* sfdcnewnvi --
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* Create Vim discipline
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*/
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Sfdisc_t *
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sfdcnewvim(void)
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{
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Sfdisc_t *disc;
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disc = ALLOC_ONE(Sfdisc_t);
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if (disc == NULL)
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return NULL;
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disc->readf = (Sfread_f)NULL;
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disc->writef = sfvimwrite;
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disc->seekf = (Sfseek_f)NULL;
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disc->exceptf = (Sfexcept_f)NULL;
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return disc;
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}
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#endif // USE_SFIO
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