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silence all gcc warnings

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This commit is contained in:
Russ Cox
2005-11-07 17:13:41 +00:00
parent 7732ac0a9b
commit 1c8b499228
47 changed files with 192 additions and 128 deletions
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35
kern/devcons.c
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@ -128,9 +128,6 @@ prflush(void)
static void
putstrn0(char *str, int n, int usewrite)
{
int m;
char *t;
/*
* if someone is reading /dev/kprint,
* put the message there.
@ -294,8 +291,7 @@ echoserialoq(char *buf, int n)
static void
echo(char *buf, int n)
{
static int ctrlt, pid;
extern ulong etext;
static int ctrlt;
int x;
char *e, *p;
@ -655,11 +651,10 @@ consclose(Chan *c)
static long
consread(Chan *c, void *buf, long n, vlong off)
{
ulong l;
char *b, *bp;
char *b;
char tmp[128]; /* must be >= 6*NUMSIZE */
char *cbuf = buf;
int ch, i, k, id, eol;
int ch, i, eol;
vlong offset = off;
if(n <= 0)
@ -819,7 +814,7 @@ conswrite(Chan *c, void *va, long n, vlong off)
char buf[256];
long l, bp;
char *a = va;
int id, fd;
int fd;
Chan *swc;
ulong offset = off;
Cmdbuf *cb;
@ -866,7 +861,7 @@ conswrite(Chan *c, void *va, long n, vlong off)
} else if(strncmp(a, "ctlpoff", 7) == 0){
kbd.ctlpoff = 1;
}
if(a = strchr(a, ' '))
if((a = strchr(a, ' ')))
a++;
}
break;
@ -999,19 +994,19 @@ seedrand(void)
randomread((void*)&randn, sizeof(randn));
}
// int
// nrand(int n)
// {
// if(randn == 0)
// seedrand();
// randn = randn*1103515245 + 12345 + fastticks(0);
// return (randn>>16) % n;
// }
int
xnrand(int n)
{
if(randn == 0)
seedrand();
randn = randn*1103515245 + 12345 + fastticks(0);
return (randn>>16) % n;
}
int
rand(void)
{
nrand(1);
xnrand(1);
return randn;
}
@ -1058,6 +1053,7 @@ le2long(long *to, uchar *f)
return f+sizeof(long);
}
/*
static uchar*
long2le(uchar *t, long from)
{
@ -1070,6 +1066,7 @@ long2le(uchar *t, long from)
t[i] = f[o[i]];
return t+sizeof(long);
}
*/
char *Ebadtimectl = "bad time control";