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more casts to void

This commit is contained in:
christos 2006-01-05 02:07:29 +00:00
parent 6170f5973a
commit 68e618cea2
1 changed files with 18 additions and 18 deletions
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36
usr.bin/fmt/fmt.c
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@ -1,4 +1,4 @@
/* $NetBSD: fmt.c,v 1.22 2006/01/04 20:44:57 christos Exp $ */
/* $NetBSD: fmt.c,v 1.23 2006/01/05 02:07:29 christos Exp $ */
/*
* Copyright (c) 1980, 1993
@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\
#if 0
static char sccsid[] = "@(#)fmt.c 8.1 (Berkeley) 7/20/93";
#endif
__RCSID("$NetBSD: fmt.c,v 1.22 2006/01/04 20:44:57 christos Exp $");
__RCSID("$NetBSD: fmt.c,v 1.23 2006/01/05 02:07:29 christos Exp $");
#endif /* not lint */
#include <ctype.h>
@ -103,7 +103,7 @@ main(int argc, char **argv)
mark = ~0U;
setprogname(*argv);
setlocale(LC_ALL, "");
(void)setlocale(LC_ALL, "");
/*
* LIZ@UOM 6/18/85 -- Check for goal and max length arguments
@ -139,7 +139,7 @@ main(int argc, char **argv)
continue;
}
fmt(fi);
fclose(fi);
(void)fclose(fi);
}
oflush();
buf_end(&outbuf);
@ -170,14 +170,14 @@ fmt(FILE *fi)
while (cp2 > cp && isspace((unsigned char)*cp2))
cp2--;
if (cp == cp2)
putchar('\n');
(void)putchar('\n');
col = cp2 - cp;
if (goal_length > col)
for (c = 0; c < (goal_length - col) / 2; c++)
putchar(' ');
(void)putchar(' ');
while (cp <= cp2)
putchar(*cp++);
putchar('\n');
(void)putchar(*cp++);
(void)putchar('\n');
}
}
@ -193,7 +193,7 @@ fmt(FILE *fi)
buf_reset(&lbuf);
while (c != '\n' && c != EOF) {
if (c == '\b') {
buf_unputc(&lbuf);
(void)buf_unputc(&lbuf);
c = getc(fi);
continue;
}
@ -205,7 +205,7 @@ fmt(FILE *fi)
c = getc(fi);
}
buf_putc(&lbuf, '\0');
buf_unputc(&lbuf);
(void)buf_unputc(&lbuf);
add_space = c != EOF;
/*
@ -233,7 +233,7 @@ fmt(FILE *fi)
continue;
cbuf.ptr = cp2 + 1;
buf_putc(&cbuf, '\0');
buf_unputc(&cbuf);
(void)buf_unputc(&cbuf);
prefix(&cbuf, add_space);
if (c != EOF)
c = getc(fi);
@ -259,7 +259,7 @@ prefix(const struct buffer *buf, int add_space)
if (buf->ptr == buf->bptr) {
oflush();
putchar('\n');
(void)putchar('\n');
return;
}
for (cp = buf->bptr; *cp == ' '; cp++)
@ -337,7 +337,7 @@ split(const char line[], int add_space)
buf_putc(&word, *cp++);
buf_putc(&word, '\0');
buf_unputc(&word);
(void)buf_unputc(&word);
pack(word.bptr, wlen);
}
@ -409,7 +409,7 @@ oflush(void)
if (outbuf.bptr == outbuf.ptr)
return;
buf_putc(&outbuf, '\0');
buf_unputc(&outbuf);
(void)buf_unputc(&outbuf);
tabulate(&outbuf);
buf_reset(&outbuf);
}
@ -441,15 +441,15 @@ tabulate(struct buffer *buf)
b = b % 8;
if (t > 0)
do
putchar('\t');
(void)putchar('\t');
while (--t);
if (b > 0)
do
putchar(' ');
(void)putchar(' ');
while (--b);
while (*cp)
putchar(*cp++);
putchar('\n');
(void)putchar(*cp++);
(void)putchar('\n');
}
/*