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