vx32

Local 9vx git repository for patches.
git clone git://r-36.net/vx32
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fputc.c (501B)

      1 
      2 #include <stdio.h>
      3 #include <stdlib.h>
      4 #include <unistd.h>
      5 #include <errno.h>
      6 
      7 #include "ioprivate.h"
      8 
      9 int fputc(int c, FILE *f)
     10 {
     11 	c &= 0xff;
     12 
     13 	// Make sure we have output buffer space for one character.
     14 	if (f->opos >= f->omax) {
     15 		if (__getospace(f) < 0)
     16 			return EOF;
     17 	}
     18 
     19 	// Add the character to the buffer
     20 	f->obuf[f->opos++] = c;
     21 
     22 	// Flush the buffer if appropriate.
     23 	if ((f->bufmode == _IOLBF && c == '\n') || (f->bufmode == _IONBF)) {
     24 		if (fflush(f) < 0)
     25 			return EOF;
     26 	}
     27 
     28 	return c;
     29 }
     30