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Modernization effort for bin/c*:

Browse Source 
o __P has been reoved
  o Old-style K&R declarations have been converted to new C89 style
  o register has been removed
  o prototype for main() has been removed (gcc3 makes it an error)
  o int main(int argc, char *argv[]) is the preferred main definition.
  o Attempt to not break style(9) conformance for declarations more than
    they already are.

  Approved by: arch@, new style(9)
This commit is contained in:
Warner Losh 2002-02-02 06:15:22 +00:00
parent 78a3801de3
commit 5dce647c1b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=90107
6 changed files with 65 additions and 127 deletions
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128
bin/chio/chio.c
View File

@ -56,29 +56,29 @@ static const char rcsid[] =
extern char *__progname; /* from crt0.o */
static void usage __P((void));
static void cleanup __P((void));
static int parse_element_type __P((char *));
static int parse_element_unit __P((char *));
static const char * element_type_name __P((int et));
static int parse_special __P((char *));
static int is_special __P((char *));
static const char *bits_to_string __P((ces_status_flags, const char *));
static void usage(void);
static void cleanup(void);
static int parse_element_type(char *);
static int parse_element_unit(char *);
static const char * element_type_name(int et);
static int parse_special(char *);
static int is_special(char *);
static const char *bits_to_string(ces_status_flags, const char *);
static void find_element __P((char *, u_int16_t *, u_int16_t *));
static void find_element(char *, u_int16_t *, u_int16_t *);
static struct changer_element_status *get_element_status
__P((unsigned int, unsigned int));
(unsigned int, unsigned int);
static int do_move __P((const char *, int, char **));
static int do_exchange __P((const char *, int, char **));
static int do_position __P((const char *, int, char **));
static int do_params __P((const char *, int, char **));
static int do_getpicker __P((const char *, int, char **));
static int do_setpicker __P((const char *, int, char **));
static int do_status __P((const char *, int, char **));
static int do_ielem __P((const char *, int, char **));
static int do_return __P((const char *, int, char **));
static int do_voltag __P((const char *, int, char **));
static int do_move(const char *, int, char **);
static int do_exchange(const char *, int, char **);
static int do_position(const char *, int, char **);
static int do_params(const char *, int, char **);
static int do_getpicker(const char *, int, char **);
static int do_setpicker(const char *, int, char **);
static int do_status(const char *, int, char **);
static int do_ielem(const char *, int, char **);
static int do_return(const char *, int, char **);
static int do_voltag(const char *, int, char **);
#ifndef CHET_VT
#define CHET_VT 10 /* Completely Arbitrary */
@ -121,9 +121,7 @@ static int changer_fd;
static const char *changer_name;
int
main(argc, argv)
int argc;
char **argv;
main(int argc, char **argv)
{
int ch, i;
@ -176,10 +174,7 @@ main(argc, argv)
}
static int
do_move(cname, argc, argv)
const char *cname;
int argc;
char **argv;
do_move(const char *cname, int argc, char **argv)
{
struct changer_move cmd;
int val;
@ -257,10 +252,7 @@ do_move(cname, argc, argv)
}
static int
do_exchange(cname, argc, argv)
const char *cname;
int argc;
char **argv;
do_exchange(const char *cname, int argc, char **argv)
{
struct changer_exchange cmd;
int val;
@ -369,10 +361,7 @@ do_exchange(cname, argc, argv)
}
static int
do_position(cname, argc, argv)
const char *cname;
int argc;
char **argv;
do_position(const char *cname, int argc, char **argv)
{
struct changer_position cmd;
int val;
@ -433,10 +422,7 @@ do_position(cname, argc, argv)
/* ARGSUSED */
static int
do_params(cname, argc, argv)
const char *cname;
int argc;
char **argv;
do_params(const char *cname, int argc, char **argv)
{
struct changer_params data;
int picker;
@ -479,10 +465,7 @@ do_params(cname, argc, argv)
/* ARGSUSED */
static int
do_getpicker(cname, argc, argv)
const char *cname;
int argc;
char **argv;
do_getpicker(const char *cname, int argc, char **argv)
{
int picker;
@ -509,10 +492,7 @@ do_getpicker(cname, argc, argv)
}
static int
do_setpicker(cname, argc, argv)
const char *cname;
int argc;
char **argv;
do_setpicker(const char *cname, int argc, char **argv)
{
int picker;
@ -540,10 +520,7 @@ do_setpicker(cname, argc, argv)
}
static int
do_status(cname, argc, argv)
const char *cname;
int argc;
char **argv;
do_status(const char *cname, int argc, char **argv)
{
struct changer_params cp;
struct changer_element_status_request cesr;
@ -762,10 +739,7 @@ do_status(cname, argc, argv)
}
static int
do_ielem(cname, argc, argv)
const char *cname;
int argc;
char **argv;
do_ielem(const char *cname, int argc, char **argv)
{
int timeout = 0;
@ -788,10 +762,7 @@ do_ielem(cname, argc, argv)
}
static int
do_voltag(cname, argc, argv)
const char *cname;
int argc;
char **argv;
do_voltag(const char *cname, int argc, char **argv)
{
int force = 0;
int clear = 0;
@ -876,8 +847,7 @@ do_voltag(cname, argc, argv)
}
static int
parse_element_type(cp)
char *cp;
parse_element_type(char *cp)
{
int i;
@ -890,8 +860,7 @@ parse_element_type(cp)
}
static const char *
element_type_name(et)
int et;
element_type_name(int et)
{
int i;
@ -903,8 +872,7 @@ element_type_name(et)
}
static int
parse_element_unit(cp)
char *cp;
parse_element_unit(char *cp)
{
int i;
char *p;
@ -917,8 +885,7 @@ parse_element_unit(cp)
}
static int
parse_special(cp)
char *cp;
parse_special(char *cp)
{
int val;
@ -931,8 +898,7 @@ parse_special(cp)
}
static int
is_special(cp)
char *cp;
is_special(char *cp)
{
int i;
@ -944,9 +910,7 @@ is_special(cp)
}
static const char *
bits_to_string(v, cp)
ces_status_flags v;
const char *cp;
bits_to_string(ces_status_flags v, const char *cp)
{
const char *np;
char f, sep, *bp;
@ -977,10 +941,7 @@ bits_to_string(v, cp)
* element back to its source slot.
*/
static int
do_return(cname, argc, argv)
const char *cname;
int argc;
char **argv;
do_return(const char *cname, int argc, char **argv)
{
struct changer_element_status *ces;
struct changer_move cmd;
@ -1043,9 +1004,7 @@ do_return(cname, argc, argv)
* should free() it when done.
*/
static struct changer_element_status *
get_element_status(type, element)
unsigned int type;
unsigned int element;
get_element_status(unsigned int type, unsigned int element)
{
struct changer_element_status_request cesr;
struct changer_element_status *ces;
@ -1082,10 +1041,7 @@ get_element_status(type, element)
* and iterate until we find a match, or crap out.
*/
static void
find_element(voltag, et, eu)
char *voltag;
u_int16_t *et;
u_int16_t *eu;
find_element(char *voltag, u_int16_t *et, u_int16_t *eu)
{
struct changer_params cp;
struct changer_element_status_request cesr;
@ -1205,16 +1161,16 @@ find_element(voltag, et, eu)
}
static void
cleanup()
cleanup(void)
{
/* Simple enough... */
(void)close(changer_fd);
}
static void
usage()
usage(void)
{
(void) fprintf(stderr, "usage: %s [-f changer] command [-<flags>] "
(void)fprintf(stderr, "usage: %s [-f changer] command [-<flags>] "
"arg1 arg2 [arg3 [...]]\n", __progname);
exit(1);
}

2
bin/chio/defs.h
View File

@ -40,7 +40,7 @@ struct element_type {
struct changer_command {
const char *cc_name; /* command name */
/* command handler */
int (*cc_handler) __P((const char *, int, char **));
int (*cc_handler)(const char *, int, char **);
};
struct special_word {

12
bin/chmod/chmod.c
View File

@ -57,13 +57,11 @@ static const char rcsid[] =
#include <string.h>
#include <unistd.h>
int main __P((int, char *[]));
void usage __P((void));
int main(int, char *[]);
void usage(void);
int
main(argc, argv)
int argc;
char *argv[];
main(int argc, char *argv[])
{
FTS *ftsp;
FTSENT *p;
@ -74,7 +72,7 @@ main(argc, argv)
int vflag;
char *ep, *mode;
int newmode;
int (*change_mode) __P((const char *, mode_t));
int (*change_mode)(const char *, mode_t);
set = NULL;
omode = 0;
@ -222,7 +220,7 @@ done: argv += optind;
}
void
usage()
usage(void)
{
(void)fprintf(stderr,
"usage: chmod [-fhv] [-R [-H | -L | -P]] mode file ...\n");

16
bin/cp/cp.c
View File

@ -88,13 +88,11 @@ int Rflag, iflag, pflag, rflag, fflag, vflag;
enum op { FILE_TO_FILE, FILE_TO_DIR, DIR_TO_DNE };
int copy __P((char *[], enum op, int));
int mastercmp __P((const FTSENT **, const FTSENT **));
int copy(char *[], enum op, int);
int mastercmp(const FTSENT **, const FTSENT **);
int
main(argc, argv)
int argc;
char *argv[];
main(int argc, char *argv[])
{
struct stat to_stat, tmp_stat;
enum op type;
@ -238,10 +236,7 @@ main(argc, argv)
}
int
copy(argv, type, fts_options)
char *argv[];
enum op type;
int fts_options;
copy(char *argv[], enum op type, int fts_options)
{
struct stat to_stat;
FTS *ftsp;
@ -460,8 +455,7 @@ copy(argv, type, fts_options)
* files first reduces seeking.
*/
int
mastercmp(a, b)
const FTSENT **a, **b;
mastercmp(const FTSENT **a, const FTSENT **b)
{
int a_info, b_info;

12
bin/cp/extern.h
View File

@ -46,10 +46,10 @@ extern int iflag, pflag, fflag, vflag;
#include <sys/cdefs.h>
__BEGIN_DECLS
int copy_fifo __P((struct stat *, int));
int copy_file __P((FTSENT *, int));
int copy_link __P((FTSENT *, int));
int copy_special __P((struct stat *, int));
int setfile __P((struct stat *, int));
void usage __P((void));
int copy_fifo(struct stat *, int);
int copy_file(FTSENT *, int);
int copy_link(FTSENT *, int);
int copy_special(struct stat *, int);
int setfile(struct stat *, int);
void usage(void);
__END_DECLS

22
bin/cp/utils.c
View File

@ -59,9 +59,7 @@ static const char rcsid[] =
#include "extern.h"
int
copy_file(entp, dne)
FTSENT *entp;
int dne;
copy_file(FTSENT *entp, int dne)
{
static char buf[MAXBSIZE];
struct stat *fs;
@ -190,9 +188,7 @@ copy_file(entp, dne)
}
int
copy_link(p, exists)
FTSENT *p;
int exists;
copy_link(FTSENT *p, int exists)
{
int len;
char link[PATH_MAX];
@ -214,9 +210,7 @@ copy_link(p, exists)
}
int
copy_fifo(from_stat, exists)
struct stat *from_stat;
int exists;
copy_fifo(struct stat *from_stat, int exists)
{
if (exists && unlink(to.p_path)) {
warn("unlink: %s", to.p_path);
@ -230,9 +224,7 @@ copy_fifo(from_stat, exists)
}
int
copy_special(from_stat, exists)
struct stat *from_stat;
int exists;
copy_special(struct stat *from_stat, int exists)
{
if (exists && unlink(to.p_path)) {
warn("unlink: %s", to.p_path);
@ -249,9 +241,7 @@ copy_special(from_stat, exists)
(S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO)
int
setfile(fs, fd)
register struct stat *fs;
int fd;
setfile(struct stat *fs, int fd)
{
static struct timeval tv[2];
struct stat ts;
@ -308,7 +298,7 @@ setfile(fs, fd)
}
void
usage()
usage(void)
{
(void)fprintf(stderr, "%s\n%s\n",