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ANSIfy: Function declarations and prototypes, use of environ(7).

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Reviewed by:	mike
Approved by:	mike
This commit is contained in:
Juli Mallett 2002-03-15 22:54:58 +00:00
parent 2e5cf89939
commit 73385ac644
1 changed files with 8 additions and 9 deletions
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17
usr.bin/xargs/xargs.c
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@ -64,15 +64,15 @@ __FBSDID("$FreeBSD$");
int tflag, rval;
int zflag;
void run __P((char **));
static void usage __P((void));
void run(char **);
static void usage(void);
static char echo[] = _PATH_ECHO;
extern char *environ[];
int
main(argc, argv, env)
int argc;
char **argv, **env;
main(int argc, char **argv)
{
int ch;
char *p, *bbp, **bxp, *ebp, **exp, **xp;
@ -81,7 +81,7 @@ main(argc, argv, env)
char **av, **avj, *argp, **ep, *replstr;
long arg_max;
ep = env;
ep = environ;
jfound = 0;
replstr = NULL; /* set if user requests -J */
@ -295,8 +295,7 @@ addch: if (p < ebp) {
}
void
run(argv)
char **argv;
run(char **argv)
{
volatile int childerr;
char **p;
@ -336,7 +335,7 @@ run(argv)
}
static void
usage()
usage(void)
{
fprintf(stderr,
"usage: xargs [-0t] [-J replstr] [-n number [-x]] [-s size]\n"