src/usr.bin/tr/tr.c - diff

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Diff for /src/usr.bin/tr/tr.c between version 1.4 and 1.5

version 1.4, 1997/07/25 21:05:45

version 1.5, 1997/07/25 21:14:04

Line 53

#include <stdlib.h>

#include <string.h>

#include <unistd.h>

#include <err.h>

#include "extern.h"

Line 205

Line 206

*p++ = OOBCH;

if (!next(&s2))

err("empty string2");

errx(1, "empty string2");

/* If string2 runs out of characters, use the last one specified. */

if (sflag)

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Line 265

(void)fprintf(stderr, " tr [-c] -s string1\n");

(void)fprintf(stderr, " tr [-c] -ds string1 string2\n");

exit(1);

}

#ifdef __STDC__

#include <stdarg.h>

#else

#include <varargs.h>

#endif

void

#ifdef __STDC__

err(const char *fmt, ...)

#else

err(fmt, va_alist)

char *fmt;

va_dcl

#endif

{

va_list ap;

#ifdef __STDC__

va_start(ap, fmt);

#else

va_start(ap);

#endif

(void)fprintf(stderr, "tr: ");

(void)vfprintf(stderr, fmt, ap);

va_end(ap);

(void)fprintf(stderr, "\n");

exit(1);

/* NOTREACHED */

}