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- remove unused args.

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text    data     bss     dec     hex filename
   7353       4      92    7449    1d19 coreutils/diff.o-gcc-4.2.oorig
   7332       4      92    7428    1d04 coreutils/diff.o
This commit is contained in:
Bernhard Reutner-Fischer 2006-04-06 08:23:11 +00:00
parent 693a93608a
commit cc4003f778
1 changed files with 13 additions and 12 deletions
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25
coreutils/diff.c
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@ -501,7 +501,7 @@ static int skipline(FILE *f)
* to confounding by hashing (which result in "jackpot") * to confounding by hashing (which result in "jackpot")
* 2. collect random access indexes to the two files * 2. collect random access indexes to the two files
*/ */
static void check(char *file1, FILE *f1, char *file2, FILE *f2) static void check(FILE *f1, FILE *f2)
{ {
int i, j, jackpot, c, d; int i, j, jackpot, c, d;
long ctold, ctnew; long ctold, ctnew;
@ -636,7 +636,7 @@ static void uni_range(int a, int b)
printf("%d,0", b); printf("%d,0", b);
} }
static int fetch(long *f, int a, int b, FILE *lb, int ch, int oldfile) static int fetch(long *f, int a, int b, FILE *lb, int ch)
{ {
int i, j, c, lastc, col, nc; int i, j, c, lastc, col, nc;
@ -733,23 +733,23 @@ static void dump_unified_vec(FILE *f1, FILE *f2)
switch (ch) { switch (ch) {
case 'c': case 'c':
fetch(ixold, lowa, a - 1, f1, ' ', 0); fetch(ixold, lowa, a - 1, f1, ' ');
fetch(ixold, a, b, f1, '-', 0); fetch(ixold, a, b, f1, '-');
fetch(ixnew, c, d, f2, '+', 0); fetch(ixnew, c, d, f2, '+');
break; break;
case 'd': case 'd':
fetch(ixold, lowa, a - 1, f1, ' ', 0); fetch(ixold, lowa, a - 1, f1, ' ');
fetch(ixold, a, b, f1, '-', 0); fetch(ixold, a, b, f1, '-');
break; break;
case 'a': case 'a':
fetch(ixnew, lowc, c - 1, f2, ' ', 0); fetch(ixnew, lowc, c - 1, f2, ' ');
fetch(ixnew, c, d, f2, '+', 0); fetch(ixnew, c, d, f2, '+');
break; break;
} }
lowa = b + 1; lowa = b + 1;
lowc = d + 1; lowc = d + 1;
} }
fetch(ixnew, d + 1, upd, f2, ' ', 0); fetch(ixnew, d + 1, upd, f2, ' ');
context_vec_ptr = context_vec_start - 1; context_vec_ptr = context_vec_start - 1;
} }
@ -994,7 +994,7 @@ static int diffreg(char *ofile1, char *ofile2, int flags)
ixold = xrealloc(ixold, (len[0] + 2) * sizeof(long)); ixold = xrealloc(ixold, (len[0] + 2) * sizeof(long));
ixnew = xrealloc(ixnew, (len[1] + 2) * sizeof(long)); ixnew = xrealloc(ixnew, (len[1] + 2) * sizeof(long));
check(file1, f1, file2, f2); check(f1, f2);
output(file1, f1, file2, f2); output(file1, f1, file2, f2);
closem: closem:
@ -1061,7 +1061,8 @@ static int dir_strcmp(const void *p1, const void *p2) {
/* This function adds a filename to dl, the directory listing. */ /* This function adds a filename to dl, the directory listing. */
static int add_to_dirlist (const char *filename, struct stat *statbuf, void *userdata) { static int add_to_dirlist (const char *filename,
struct stat ATTRIBUTE_UNUSED *sb, void *userdata) {
dl_count++; dl_count++;
dl = xrealloc(dl, dl_count * sizeof(char *)); dl = xrealloc(dl, dl_count * sizeof(char *));
dl[dl_count - 1] = bb_xstrdup(filename); dl[dl_count - 1] = bb_xstrdup(filename);