1 files changed, 0 insertions, 361 deletions
diff --git a/src/cmd/venti/utils.c b/src/cmd/venti/utils.c
deleted file mode 100644
index 26a0ef82..00000000
--- a/src/cmd/venti/utils.c
+++ /dev/null
@@ -1,361 +0,0 @@
-#include "stdinc.h"
-#include "dat.h"
-#include "fns.h"
-
-int
-namecmp(char *s, char *t)
-{
-	return strncmp(s, t, ANameSize);
-}
-
-void
-namecp(char *dst, char *src)
-{
-	strncpy(dst, src, ANameSize - 1);
-	dst[ANameSize - 1] = '\0';
-}
-
-int
-nameok(char *name)
-{
-	char *t;
-	int c;
-
-	if(name == nil)
-		return -1;
-	for(t = name; c = *t; t++)
-		if(t - name >= ANameSize
-		|| c < ' ' || c >= 0x7f)
-			return -1;
-	return 0;
-}
-
-int
-stru32int(char *s, u32int *r)
-{
-	char *t;
-	u32int n, nn, m;
-	int c;
-
-	m = TWID32 / 10;
-	n = 0;
-	for(t = s; ; t++){
-		c = *t;
-		if(c < '0' || c > '9')
-			break;
-		if(n > m)
-			return -1;
-		nn = n * 10 + c - '0';
-		if(nn < n)
-			return -1;
-		n = nn;
-	}
-	*r = n;
-	return s != t && *t == '\0';
-}
-
-int
-stru64int(char *s, u64int *r)
-{
-	char *t;
-	u64int n, nn, m;
-	int c;
-
-	m = TWID64 / 10;
-	n = 0;
-	for(t = s; ; t++){
-		c = *t;
-		if(c < '0' || c > '9')
-			break;
-		if(n > m)
-			return -1;
-		nn = n * 10 + c - '0';
-		if(nn < n)
-			return -1;
-		n = nn;
-	}
-	*r = n;
-	return s != t && *t == '\0';
-}
-
-int
-vttypevalid(int type)
-{
-	return type < VtMaxType;
-}
-
-void
-fmtzbinit(Fmt *f, ZBlock *b)
-{
-	f->runes = 0;
-	f->start = b->data;
-	f->to = f->start;
-	f->stop = (char*)f->start + b->len;
-	f->flush = nil;
-	f->farg = nil;
-	f->nfmt = 0;
-	f->args = nil;
-}
-
-static int
-sflush(Fmt *f)
-{
-	char *s;
-	int n;
-
-	n = (int)f->farg;
-	n += 256;
-	f->farg = (void*)n;
-	s = f->start;
-	f->start = realloc(s, n);
-	if(f->start == nil){
-		f->start = s;
-		return 0;
-	}
-	f->to = (char*)f->start + ((char*)f->to - s);
-	f->stop = (char*)f->start + n - 1;
-	return 1;
-}
-
-static char*
-logit(int severity, char *fmt, va_list args)
-{
-	Fmt f;
-	int n;
-
-	f.runes = 0;
-	n = 32;
-	f.start = malloc(n);
-	if(f.start == nil)
-		return nil;
-	f.to = f.start;
-	f.stop = (char*)f.start + n - 1;
-	f.flush = sflush;
-	f.farg = (void*)n;
-	f.nfmt = 0;
-	f.args = args;
-	n = dofmt(&f, fmt);
-	if(n < 0)
-{
-fprint(2, "dofmt %s failed\n", fmt);
-		return nil;
-}
-	*(char*)f.to = '\0';
-
-	if(argv0 == nil)
-		fprint(2, "%s: err %d: %s\n", argv0, severity, f.start);
-	else
-		fprint(2, "err %d: %s\n", severity, f.start);
-	return f.start;
-}
-
-void
-seterr(int severity, char *fmt, ...)
-{
-	char *s;
-	va_list args;
-
-	va_start(args, fmt);
-	s = logit(severity, fmt, args);
-	va_end(args);
-	if(s == nil)
-		werrstr("error setting error");
-	else{
-		werrstr("%s", s);
-		free(s);
-	}
-}
-
-void
-logerr(int severity, char *fmt, ...)
-{
-	char *s;
-	va_list args;
-
-	va_start(args, fmt);
-	s = logit(severity, fmt, args);
-	va_end(args);
-	free(s);
-}
-
-u32int
-now(void)
-{
-	return time(nil);
-}
-
-void
-fatal(char *fmt, ...)
-{
-	Fmt f;
-	char buf[256];
-
-	f.runes = 0;
-	f.start = buf;
-	f.to = buf;
-	f.stop = buf + sizeof(buf);
-	f.flush = fmtfdflush;
-	f.farg = (void*)2;
-	f.nfmt = 0;
-	fmtprint(&f, "fatal %s error:", argv0);
-	va_start(f.args, fmt);
-	dofmt(&f, fmt);
-	va_end(f.args);
-	fmtprint(&f, "\n");
-	fmtfdflush(&f);
-	if(0)
-		abort();
-	threadexitsall(buf);
-}
-
-ZBlock *
-alloczblock(u32int size, int zeroed)
-{
-	ZBlock *b;
-	static ZBlock z;
-
-	b = malloc(sizeof(ZBlock) + size);
-	if(b == nil){
-		seterr(EOk, "out of memory");
-		return nil;
-	}
-
-	*b = z;
-	b->data = (u8int*)&b[1];
-	b->len = size;
-	if(zeroed)
-		memset(b->data, 0, size);
-	return b;
-}
-
-void
-freezblock(ZBlock *b)
-{
-	free(b);
-}
-
-ZBlock*
-packet2zblock(Packet *p, u32int size)
-{
-	ZBlock *b;
-
-	if(p == nil)
-		return nil;
-	b = alloczblock(size, 0);
-	if(b == nil)
-		return nil;
-	b->len = size;
-	if(packetcopy(p, b->data, 0, size) < 0){
-		freezblock(b);
-		return nil;
-	}
-	return b;
-}
-
-Packet*
-zblock2packet(ZBlock *zb, u32int size)
-{
-	Packet *p;
-
-	if(zb == nil)
-		return nil;
-	p = packetalloc();
-	packetappend(p, zb->data, size);
-	return p;
-}
-
-void *
-emalloc(ulong n)
-{
-	void *p;
-
-	p = malloc(n);
-	if(p == nil)
-		sysfatal("out of memory");
-	memset(p, 0xa5, n);
-if(0)print("emalloc %p-%p by %lux\n", p, (char*)p+n, getcallerpc(&n));
-	return p;
-}
-
-void *
-ezmalloc(ulong n)
-{
-	void *p;
-
-	p = malloc(n);
-	if(p == nil)
-		sysfatal("out of memory");
-	memset(p, 0, n);
-if(0)print("ezmalloc %p-%p by %lux\n", p, (char*)p+n, getcallerpc(&n));
-	return p;
-}
-
-void *
-erealloc(void *p, ulong n)
-{
-	p = realloc(p, n);
-	if(p == nil)
-		sysfatal("out of memory");
-if(0)print("erealloc %p-%p by %lux\n", p, (char*)p+n, getcallerpc(&p));
-	return p;
-}
-
-char *
-estrdup(char *s)
-{
-	char *t;
-	int n;
-
-	n = strlen(s) + 1;
-	t = emalloc(n);
-	memmove(t, s, n);
-if(0)print("estrdup %p-%p by %lux\n", t, (char*)t+n, getcallerpc(&s));
-	return t;
-}
-
-ZBlock*
-readfile(char *name)
-{
-	Part *p;
-	ZBlock *b;
-
-	p = initpart(name, 1);
-	if(p == nil)
-		return nil;
-	b = alloczblock(p->size, 0);
-	if(b == nil){
-		seterr(EOk, "can't alloc %s: %r", name);
-		freepart(p);
-		return nil;
-	}
-	if(readpart(p, 0, b->data, p->size) < 0){
-		seterr(EOk, "can't read %s: %r", name);
-		freepart(p);
-		freezblock(b);
-		return nil;
-	}
-	freepart(p);
-	return b;
-}
-
-/*
- * return floor(log2(v))
- */
-int
-u64log2(u64int v)
-{
-	int i;
-
-	for(i = 0; i < 64; i++)
-		if((v >> i) <= 1)
-			break;
-	return i;
-}
-
-int
-vtproc(void (*fn)(void*), void *arg)
-{
-	proccreate(fn, arg, 256*1024);
-	return 0;
-}
-