diff options
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/diff.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/coreutils/diff.c b/coreutils/diff.c index 17975ad20..b1345f8d0 100644 --- a/coreutils/diff.c +++ b/coreutils/diff.c @@ -501,7 +501,7 @@ static int skipline(FILE *f) * to confounding by hashing (which result in "jackpot") * 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; long ctold, ctnew; @@ -636,7 +636,7 @@ static void uni_range(int a, int 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; @@ -733,23 +733,23 @@ static void dump_unified_vec(FILE *f1, FILE *f2) switch (ch) { case 'c': - fetch(ixold, lowa, a - 1, f1, ' ', 0); - fetch(ixold, a, b, f1, '-', 0); - fetch(ixnew, c, d, f2, '+', 0); + fetch(ixold, lowa, a - 1, f1, ' '); + fetch(ixold, a, b, f1, '-'); + fetch(ixnew, c, d, f2, '+'); break; case 'd': - fetch(ixold, lowa, a - 1, f1, ' ', 0); - fetch(ixold, a, b, f1, '-', 0); + fetch(ixold, lowa, a - 1, f1, ' '); + fetch(ixold, a, b, f1, '-'); break; case 'a': - fetch(ixnew, lowc, c - 1, f2, ' ', 0); - fetch(ixnew, c, d, f2, '+', 0); + fetch(ixnew, lowc, c - 1, f2, ' '); + fetch(ixnew, c, d, f2, '+'); break; } lowa = b + 1; lowc = d + 1; } - fetch(ixnew, d + 1, upd, f2, ' ', 0); + fetch(ixnew, d + 1, upd, f2, ' '); 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)); ixnew = xrealloc(ixnew, (len[1] + 2) * sizeof(long)); - check(file1, f1, file2, f2); + check(f1, f2); output(file1, f1, file2, f2); 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. */ -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 = xrealloc(dl, dl_count * sizeof(char *)); dl[dl_count - 1] = bb_xstrdup(filename); |