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Some variables became unused or global in the last change to this

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file. Remove the now redundant declarations.

Add declarations for the new show and set_events functions and make
them static.
This commit is contained in:
David Malone 2005-01-10 20:16:08 +00:00
parent 41d22c015d
commit a2fb00d93f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=139993
1 changed files with 5 additions and 9 deletions
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14
usr.bin/tail/forward.c
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@ -60,6 +60,8 @@ static const char sccsid[] = "@(#)forward.c 8.1 (Berkeley) 6/6/93";
#include "extern.h"
static void rlines(FILE *, off_t, struct stat *);
static void show(file_info_t *);
static void set_events(file_info_t *files);
/* defines for inner loop actions */
#define USE_SLEEP 0
@ -95,11 +97,7 @@ int kq;
void
forward(FILE *fp, enum STYLE style, off_t off, struct stat *sbp)
{
int ch, n, kq = -1;
int action = USE_SLEEP;
struct kevent ev[2];
struct stat sb2;
struct timespec ts;
int ch;
switch(style) {
case FBYTES:
@ -245,7 +243,7 @@ rlines(fp, off, sbp)
*
*/
void
static void
show(file_info_t *file)
{
int ch, first;
@ -267,7 +265,7 @@ show(file_info_t *file)
clearerr(file->fp);
}
void
static void
set_events(file_info_t *files)
{
int i, n = 0;
@ -302,9 +300,7 @@ follow(file_info_t *files, enum STYLE style, off_t off)
{
int active, i, n = -1;
struct stat sb2;
struct stat *sbp;
file_info_t *file;
long spin=1;
struct timespec ts;
/* Position each of the files */