sbase

suckless unix tools
git clone git://git.2f30.org/sbase
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fputrune.c (467B)

      1 /* See LICENSE file for copyright and license details. */
      2 #include <errno.h>
      3 #include <stdio.h>
      4 #include <stdlib.h>
      5 #include <string.h>
      6 
      7 #include "../utf.h"
      8 
      9 int
     10 fputrune(const Rune *r, FILE *fp)
     11 {
     12 	char buf[UTFmax];
     13 
     14 	return fwrite(buf, runetochar(buf, r), 1, fp);
     15 }
     16 
     17 int
     18 efputrune(const Rune *r, FILE *fp, const char *file)
     19 {
     20 	int ret;
     21 
     22 	if ((ret = fputrune(r, fp)) < 0) {
     23 		fprintf(stderr, "fputrune %s: %s\n", file, strerror(errno));
     24 		exit(1);
     25 	}
     26 	return ret;
     27 }