diff options
Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 48 |
1 files changed, 22 insertions, 26 deletions
@@ -604,7 +604,7 @@ static unsigned long diff_filespec_size(struct repository *r, return one->size; } -static int count_trailing_blank(mmfile_t *mf, unsigned ws_rule) +static int count_trailing_blank(mmfile_t *mf) { char *ptr = mf->ptr; long size = mf->size; @@ -622,7 +622,7 @@ static int count_trailing_blank(mmfile_t *mf, unsigned ws_rule) for (prev_eol = ptr; mf->ptr <= prev_eol; prev_eol--) if (*prev_eol == '\n') break; - if (!ws_blank_line(prev_eol + 1, ptr - prev_eol, ws_rule)) + if (!ws_blank_line(prev_eol + 1, ptr - prev_eol)) break; cnt++; ptr = prev_eol - 1; @@ -634,9 +634,8 @@ static void check_blank_at_eof(mmfile_t *mf1, mmfile_t *mf2, struct emit_callback *ecbdata) { int l1, l2, at; - unsigned ws_rule = ecbdata->ws_rule; - l1 = count_trailing_blank(mf1, ws_rule); - l2 = count_trailing_blank(mf2, ws_rule); + l1 = count_trailing_blank(mf1); + l2 = count_trailing_blank(mf2); if (l2 <= l1) { ecbdata->blank_at_eof_in_preimage = 0; ecbdata->blank_at_eof_in_postimage = 0; @@ -1583,7 +1582,7 @@ static int new_blank_line_at_eof(struct emit_callback *ecbdata, const char *line ecbdata->blank_at_eof_in_preimage <= ecbdata->lno_in_preimage && ecbdata->blank_at_eof_in_postimage <= ecbdata->lno_in_postimage)) return 0; - return ws_blank_line(line, len, ecbdata->ws_rule); + return ws_blank_line(line, len); } static void emit_add_line(struct emit_callback *ecbdata, @@ -1955,7 +1954,7 @@ static int color_words_output_graph_prefix(struct diff_words_data *diff_words) static void fn_out_diff_words_aux(void *priv, long minus_first, long minus_len, long plus_first, long plus_len, - const char *func, long funclen) + const char *func UNUSED, long funclen UNUSED) { struct diff_words_data *diff_words = priv; struct diff_words_style *style = diff_words->style; @@ -3185,8 +3184,9 @@ static int is_conflict_marker(const char *line, int marker_size, unsigned long l } static void checkdiff_consume_hunk(void *priv, - long ob, long on, long nb, long nn, - const char *func, long funclen) + long ob UNUSED, long on UNUSED, + long nb, long nn UNUSED, + const char *func UNUSED, long funclen UNUSED) { struct checkdiff_t *data = priv; @@ -4213,7 +4213,6 @@ static void prep_temp_blob(struct index_state *istate, } static struct diff_tempfile *prepare_temp_file(struct repository *r, - const char *name, struct diff_filespec *one) { struct diff_tempfile *temp = claim_diff_tempfile(); @@ -4231,18 +4230,18 @@ static struct diff_tempfile *prepare_temp_file(struct repository *r, if (!S_ISGITLINK(one->mode) && (!one->oid_valid || - reuse_worktree_file(r->index, name, &one->oid, 1))) { + reuse_worktree_file(r->index, one->path, &one->oid, 1))) { struct stat st; - if (lstat(name, &st) < 0) { + if (lstat(one->path, &st) < 0) { if (errno == ENOENT) goto not_a_valid_file; - die_errno("stat(%s)", name); + die_errno("stat(%s)", one->path); } if (S_ISLNK(st.st_mode)) { struct strbuf sb = STRBUF_INIT; - if (strbuf_readlink(&sb, name, st.st_size) < 0) - die_errno("readlink(%s)", name); - prep_temp_blob(r->index, name, temp, sb.buf, sb.len, + if (strbuf_readlink(&sb, one->path, st.st_size) < 0) + die_errno("readlink(%s)", one->path); + prep_temp_blob(r->index, one->path, temp, sb.buf, sb.len, (one->oid_valid ? &one->oid : null_oid()), (one->oid_valid ? @@ -4251,7 +4250,7 @@ static struct diff_tempfile *prepare_temp_file(struct repository *r, } else { /* we can borrow from the file in the work tree */ - temp->name = name; + temp->name = one->path; if (!one->oid_valid) oid_to_hex_r(temp->hex, null_oid()); else @@ -4269,7 +4268,7 @@ static struct diff_tempfile *prepare_temp_file(struct repository *r, else { if (diff_populate_filespec(r, one, NULL)) die("cannot read data blob for %s", one->path); - prep_temp_blob(r->index, name, temp, + prep_temp_blob(r->index, one->path, temp, one->data, one->size, &one->oid, one->mode); } @@ -4278,10 +4277,9 @@ static struct diff_tempfile *prepare_temp_file(struct repository *r, static void add_external_diff_name(struct repository *r, struct strvec *argv, - const char *name, struct diff_filespec *df) { - struct diff_tempfile *temp = prepare_temp_file(r, name, df); + struct diff_tempfile *temp = prepare_temp_file(r, df); strvec_push(argv, temp->name); strvec_push(argv, temp->hex); strvec_push(argv, temp->mode); @@ -4308,11 +4306,9 @@ static void run_external_diff(const char *pgm, strvec_push(&cmd.args, name); if (one && two) { - add_external_diff_name(o->repo, &cmd.args, name, one); - if (!other) - add_external_diff_name(o->repo, &cmd.args, name, two); - else { - add_external_diff_name(o->repo, &cmd.args, other, two); + add_external_diff_name(o->repo, &cmd.args, one); + add_external_diff_name(o->repo, &cmd.args, two); + if (other) { strvec_push(&cmd.args, other); strvec_push(&cmd.args, xfrm_msg); } @@ -7037,7 +7033,7 @@ static char *run_textconv(struct repository *r, struct strbuf buf = STRBUF_INIT; int err = 0; - temp = prepare_temp_file(r, spec->path, spec); + temp = prepare_temp_file(r, spec); strvec_push(&child.args, pgm); strvec_push(&child.args, temp->name); |