mirror of
https://github.com/vim/vim.git
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67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
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/* vi:set ts=8 sts=4 sw=4:
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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(f, buf, n, disc)
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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()
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{
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Sfdisc_t *disc;
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disc = (Sfdisc_t *)alloc((unsigned)sizeof(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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