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1) Mark usage as dead2.
2) Deregister. 3) New style function definitions. Some WARNS still remain here - some printf format warning on some arches and the compiler can't see that a variable should always be initialised.
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parent
02f563767b
commit
77986b3db1
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=201612
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@ -70,17 +70,15 @@ FILE *msg;
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void *getspace(int);
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void intr(int);
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static void usage(void);
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static void usage(void) __dead2;
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void verify(int, int, char *);
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void writeop(int, int);
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void rewind_tape(int);
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int
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main(argc, argv)
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int argc;
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char *argv[];
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main(int argc, char *argv[])
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{
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register int lastnread, nread, nw, inp, outp;
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int lastnread, nread, nw, inp, outp;
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enum {READ, VERIFY, COPY, COPYVERIFY} op = READ;
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sig_t oldsig;
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int ch, needeof;
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@ -227,12 +225,10 @@ r1: guesslen = 0;
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}
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void
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verify(inp, outp, outb)
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register int inp, outp;
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register char *outb;
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verify(int inp, int outp, char *outb)
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{
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register int eot, inmaxblk, inn, outmaxblk, outn;
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register char *inb;
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int eot, inmaxblk, inn, outmaxblk, outn;
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char *inb;
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inb = getspace(maxblk);
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inmaxblk = outmaxblk = maxblk;
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@ -281,8 +277,7 @@ r2: if (inn != outn) {
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}
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void
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intr(signo)
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int signo __unused;
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intr(int signo __unused)
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{
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if (record) {
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if (record - lastrec > 1)
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@ -296,8 +291,7 @@ intr(signo)
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}
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void *
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getspace(blk)
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int blk;
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getspace(int blk)
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{
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void *bp;
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@ -307,8 +301,7 @@ getspace(blk)
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}
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void
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writeop(fd, type)
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int fd, type;
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writeop(int fd, int type)
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{
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struct mtop op;
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@ -319,7 +312,7 @@ writeop(fd, type)
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}
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static void
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usage()
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usage(void)
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{
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fprintf(stderr, "usage: tcopy [-cvx] [-s maxblk] [src [dest]]\n");
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exit(1);
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