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untgz: Add static for the internal function #703

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untgz: Add static for the internal function #703

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54 changes: 27 additions & 27 deletions contrib/untgz/untgz.c
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Original file line number Diff line number Diff line change
Expand Up @@ -102,25 +102,25 @@ struct attr_item

enum { TGZ_EXTRACT, TGZ_LIST, TGZ_INVALID };

char *TGZfname OF((const char *));
void TGZnotfound OF((const char *));
static char *TGZfname OF((const char *));
static void TGZnotfound OF((const char *));

int getoct OF((char *, int));
char *strtime OF((time_t *));
int setfiletime OF((char *, time_t));
void push_attr OF((struct attr_item **, char *, int, time_t));
void restore_attr OF((struct attr_item **));
static int getoct OF((char *, int));
static char *strtime OF((time_t *));
static int setfiletime OF((char *, time_t));
static void push_attr OF((struct attr_item **, char *, int, time_t));
static void restore_attr OF((struct attr_item **));

int ExprMatch OF((char *, char *));
static int ExprMatch OF((char *, char *));

int makedir OF((char *));
int matchname OF((int, int, char **, char *));
static int makedir OF((char *));
static int matchname OF((int, int, char **, char *));

void error OF((const char *));
int tar OF((gzFile, int, int, int, char **));
static void error OF((const char *));
static int tar OF((gzFile, int, int, int, char **));

void help OF((int));
int main OF((int, char **));
static void help OF((int));
int main OF((int, char **));

char *prog;

Expand All @@ -129,7 +129,7 @@ const char *TGZsuffix[] = { "\0", ".tar", ".tar.gz", ".taz", ".tgz", NULL };
/* return the file name of the TGZ archive */
/* or NULL if it does not exist */

char *TGZfname (const char *arcname)
static char *TGZfname (const char *arcname)
{
static char buffer[1024];
int origlen,i;
Expand All @@ -149,7 +149,7 @@ char *TGZfname (const char *arcname)

/* error message for the filename */

void TGZnotfound (const char *arcname)
static void TGZnotfound (const char *arcname)
{
int i;

Expand All @@ -165,7 +165,7 @@ void TGZnotfound (const char *arcname)
/* convert octal digits to int */
/* on error return -1 */

int getoct (char *p,int width)
static int getoct (char *p,int width)
{
int result = 0;
char c;
Expand All @@ -188,7 +188,7 @@ int getoct (char *p,int width)
/* convert time_t to string */
/* use the "YYYY/MM/DD hh:mm:ss" format */

char *strtime (time_t *t)
static char *strtime (time_t *t)
{
struct tm *local;
static char result[32];
Expand All @@ -203,7 +203,7 @@ char *strtime (time_t *t)

/* set file time */

int setfiletime (char *fname,time_t ftime)
static int setfiletime (char *fname,time_t ftime)
{
#ifdef WIN32
static int isWinNT = -1;
Expand Down Expand Up @@ -250,7 +250,7 @@ int setfiletime (char *fname,time_t ftime)

/* push file attributes */

void push_attr(struct attr_item **list,char *fname,int mode,time_t time)
static void push_attr(struct attr_item **list,char *fname,int mode,time_t time)
{
struct attr_item *item;

Expand All @@ -267,7 +267,7 @@ void push_attr(struct attr_item **list,char *fname,int mode,time_t time)

/* restore file attributes */

void restore_attr(struct attr_item **list)
static void restore_attr(struct attr_item **list)
{
struct attr_item *item, *prev;

Expand All @@ -287,7 +287,7 @@ void restore_attr(struct attr_item **list)

#define ISSPECIAL(c) (((c) == '*') || ((c) == '/'))

int ExprMatch (char *string,char *expr)
static int ExprMatch (char *string,char *expr)
{
while (1)
{
Expand Down Expand Up @@ -325,7 +325,7 @@ int ExprMatch (char *string,char *expr)
/* return 1 if OK */
/* 0 on error */

int makedir (char *newdir)
static int makedir (char *newdir)
{
char *buffer = strdup(newdir);
char *p;
Expand Down Expand Up @@ -368,7 +368,7 @@ int makedir (char *newdir)
}


int matchname (int arg,int argc,char **argv,char *fname)
static int matchname (int arg,int argc,char **argv,char *fname)
{
if (arg == argc) /* no arguments given (untgz tgzarchive) */
return 1;
Expand All @@ -383,7 +383,7 @@ int matchname (int arg,int argc,char **argv,char *fname)

/* tar file list or extract */

int tar (gzFile in,int action,int arg,int argc,char **argv)
static int tar (gzFile in,int action,int arg,int argc,char **argv)
{
union tar_buffer buffer;
int len;
Expand Down Expand Up @@ -578,7 +578,7 @@ int tar (gzFile in,int action,int arg,int argc,char **argv)

/* ============================================================ */

void help(int exitval)
static void help(int exitval)
{
printf("untgz version 0.2.1\n"
" using zlib version %s\n\n",
Expand All @@ -590,7 +590,7 @@ void help(int exitval)
exit(exitval);
}

void error(const char *msg)
static void error(const char *msg)
{
fprintf(stderr, "%s: %s\n", prog, msg);
exit(1);
Expand Down