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Fix warnings trivial warnings.

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Fix warnings about:
 . Unused variables
 . format mismatch in printf/scanf format string and arguments
 . Missing parenthesis around assignment as truth values
 . Clang warnings anout unknown GCC pragma
This commit is contained in:
Lionel Sambuc
2012-12-11 18:42:21 +01:00
parent 77399bd649
commit 0ac803292e
65 changed files with 297 additions and 284 deletions
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31
commands/host/host.c
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@@ -125,6 +125,7 @@ static int tcpip_writeall( int fd, char *buf, unsigned siz );
int
main(c, v)
int c;
char **v;
{
char *domain;
@@ -135,8 +136,8 @@ main(c, v)
#endif
register struct hostent *hp;
register char *s, *p;
register inverse = 0;
register waitmode = 0;
register int inverse = 0;
register int waitmode = 0;
u8_t *oldcname;
int ncnames;
int isaddr;
@@ -496,7 +497,6 @@ getinfo(name, domain, type)
u8_t *eom, *bp, *cp;
querybuf_t buf, answer;
int n, n1, i, j, nmx, ancount, nscount, arcount, qdcount, buflen;
u_short pref, class;
char host[2*MAXDNAME+2];
if (domain == NULL)
@@ -532,8 +532,7 @@ printinfo(answer, eom, filter, isls)
{
HEADER *hp;
u8_t *bp, *cp;
int n, n1, i, j, nmx, ancount, nscount, arcount, qdcount, buflen;
u_short pref, class;
int nmx, ancount, nscount, arcount, qdcount, buflen;
/*
* find first satisfactory answer
@@ -702,8 +701,9 @@ pr_rr(cp, msg, file, filter)
if (verbose)
fprintf(file,"%s\t%d%s\t%s",
name, ttl, pr_class(class), pr_type(type));
else
else {
fprintf(file,"%s%s %s",name, pr_class(class), pr_type(type));
}
if (verbose)
punc = '\t';
else
@@ -760,12 +760,12 @@ pr_rr(cp, msg, file, filter)
break;
case T_HINFO:
if (n = *cp++) {
if ((n = *cp++)) {
if (doprint)
fprintf(file,"%c%.*s", punc, n, cp);
cp += n;
}
if (n = *cp++) {
if ((n = *cp++)) {
if (doprint)
fprintf(file,"%c%.*s", punc, n, cp);
cp += n;
@@ -780,28 +780,29 @@ pr_rr(cp, msg, file, filter)
if (doprint)
fprintf(file," %s", name);
if (doprint)
fprintf(file,"(\n\t\t\t%ld\t;serial (version)", _getlong(cp));
fprintf(file,"(\n\t\t\t%d\t;serial (version)", _getlong(cp));
cp += sizeof(u_long);
if (doprint)
fprintf(file,"\n\t\t\t%ld\t;refresh period", _getlong(cp));
fprintf(file,"\n\t\t\t%d\t;refresh period", _getlong(cp));
cp += sizeof(u_long);
if (doprint)
fprintf(file,"\n\t\t\t%ld\t;retry refresh this often", _getlong(cp));
fprintf(file,"\n\t\t\t%d\t;retry refresh this often", _getlong(cp));
cp += sizeof(u_long);
if (doprint)
fprintf(file,"\n\t\t\t%ld\t;expiration period", _getlong(cp));
fprintf(file,"\n\t\t\t%d\t;expiration period", _getlong(cp));
cp += sizeof(u_long);
if (doprint)
fprintf(file,"\n\t\t\t%ld\t;minimum TTL\n\t\t\t)", _getlong(cp));
fprintf(file,"\n\t\t\t%d\t;minimum TTL\n\t\t\t)", _getlong(cp));
cp += sizeof(u_long);
break;
case T_MX:
if (doprint)
if (doprint) {
if (verbose)
fprintf(file,"\t%d ",_getshort(cp));
else
fprintf(file," (pri=%d) by ",_getshort(cp));
}
cp += sizeof(u_short);
cp = pr_cdname(cp, msg, name, sizeof(name));
if (doprint)
@@ -819,7 +820,7 @@ pr_rr(cp, msg, file, filter)
/* Roy start */
case T_TXT:
if (n = *cp++) {
if ((n = *cp++)) {
if (doprint)
fprintf(file,"%c%.*s", punc, n, cp);
cp += n;