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Add missing static keywords to pr(1)

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ed 2011-11-06 08:16:24 +00:00
parent 4b5bea4fc7
commit 809f85b51a
2 changed files with 31 additions and 29 deletions
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2
usr.bin/pr/extern.h
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@ -38,7 +38,9 @@
* $FreeBSD$ * $FreeBSD$
*/ */
extern int eopterr;
extern int eoptind; extern int eoptind;
extern int eoptopt;
extern char *eoptarg; extern char *eoptarg;
void addnum(char *, int, int); void addnum(char *, int, int);

58
usr.bin/pr/pr.c
View File

@ -80,40 +80,40 @@ __FBSDID("$FreeBSD$");
/* /*
* parameter variables * parameter variables
*/ */
int pgnm; /* starting page number */ static int pgnm; /* starting page number */
int clcnt; /* number of columns */ static int clcnt; /* number of columns */
int colwd; /* column data width - multiple columns */ static int colwd; /* column data width - multiple columns */
int across; /* mult col flag; write across page */ static int across; /* mult col flag; write across page */
int dspace; /* double space flag */ static int dspace; /* double space flag */
char inchar; /* expand input char */ static char inchar; /* expand input char */
int ingap; /* expand input gap */ static int ingap; /* expand input gap */
int pausefst; /* Pause before first page */ static int pausefst; /* Pause before first page */
int pauseall; /* Pause before each page */ static int pauseall; /* Pause before each page */
int formfeed; /* use formfeed as trailer */ static int formfeed; /* use formfeed as trailer */
char *header; /* header name instead of file name */ static char *header; /* header name instead of file name */
char ochar; /* contract output char */ static char ochar; /* contract output char */
int ogap; /* contract output gap */ static int ogap; /* contract output gap */
int lines; /* number of lines per page */ static int lines; /* number of lines per page */
int merge; /* merge multiple files in output */ static int merge; /* merge multiple files in output */
char nmchar; /* line numbering append char */ static char nmchar; /* line numbering append char */
int nmwd; /* width of line number field */ static int nmwd; /* width of line number field */
int offst; /* number of page offset spaces */ static int offst; /* number of page offset spaces */
int nodiag; /* do not report file open errors */ static int nodiag; /* do not report file open errors */
char schar; /* text column separation character */ static char schar; /* text column separation character */
int sflag; /* -s option for multiple columns */ static int sflag; /* -s option for multiple columns */
int nohead; /* do not write head and trailer */ static int nohead; /* do not write head and trailer */
int pgwd; /* page width with multiple col output */ static int pgwd; /* page width with multiple col output */
const char *timefrmt; /* time conversion string */ static const char *timefrmt; /* time conversion string */
/* /*
* misc globals * misc globals
*/ */
FILE *err; /* error message file pointer */ static FILE *err; /* error message file pointer */
int addone; /* page length is odd with double space */ static int addone; /* page length is odd with double space */
int errcnt; /* error count on file processing */ static int errcnt; /* error count on file processing */
char digs[] = "0123456789"; /* page number translation map */ static char digs[] = "0123456789"; /* page number translation map */
char fnamedefault[] = FNAME; static char fnamedefault[] = FNAME;
int int
main(int argc, char *argv[]) main(int argc, char *argv[])