sbase/libutil/concat.c

20 lines
358 B
C

/* See LICENSE file for copyright and license details. */
#include <stdio.h>
#include "../text.h"
#include "../util.h"
void
concat(FILE *fp1, const char *s1, FILE *fp2, const char *s2)
{
char buf[BUFSIZ];
size_t n;
while ((n = fread(buf, 1, sizeof(buf), fp1))) {
fwrite(buf, 1, n, fp2);
if (feof(fp1) || ferror(fp1) || ferror(fp2))
break;
}
}