diff options
Diffstat (limited to 'apply.c')
| -rw-r--r-- | apply.c | 42 |
1 files changed, 13 insertions, 29 deletions
@@ -8,6 +8,7 @@ */ #include "cache.h" +#include "config.h" #include "blob.h" #include "delta.h" #include "diff.h" @@ -763,17 +764,6 @@ static char *find_name_traditional(struct apply_state *state, return find_name_common(state, line, def, p_value, line + len, 0); } -static int count_slashes(const char *cp) -{ - int cnt = 0; - char ch; - - while ((ch = *cp++)) - if (ch == '/') - cnt++; - return cnt; -} - /* * Given the string after "--- " or "+++ ", guess the appropriate * p_value for the given patch. @@ -972,13 +962,12 @@ static int gitdiff_verify_name(struct apply_state *state, } if (*name) { - int len = strlen(*name); char *another; if (isnull) return error(_("git apply: bad git-diff - expected /dev/null, got %s on line %d"), *name, state->linenr); another = find_name(state, line, NULL, state->p_value, TERM_TAB); - if (!another || memcmp(another, *name, len + 1)) { + if (!another || strcmp(another, *name)) { free(another); return error((side == DIFF_NEW_NAME) ? _("git apply: bad git-diff - inconsistent new filename on line %d") : @@ -986,8 +975,7 @@ static int gitdiff_verify_name(struct apply_state *state, } free(another); } else { - /* expect "/dev/null" */ - if (memcmp("/dev/null", line, 9) || line[9] != '\n') + if (!starts_with(line, "/dev/null\n")) return error(_("git apply: bad git-diff - expected /dev/null on line %d"), state->linenr); } @@ -2111,7 +2099,7 @@ static int use_patch(struct apply_state *state, struct patch *p) /* See if it matches any of exclude/include rule */ for (i = 0; i < state->limit_by_name.nr; i++) { struct string_list_item *it = &state->limit_by_name.items[i]; - if (!wildmatch(it->string, pathname, 0, NULL)) + if (!wildmatch(it->string, pathname, 0)) return (it->util != NULL); } @@ -2290,7 +2278,7 @@ static int read_old_data(struct stat *st, const char *path, struct strbuf *buf) case S_IFREG: if (strbuf_read_file(buf, path, st->st_size) != st->st_size) return error(_("unable to open or read %s"), path); - convert_to_git(path, buf->buf, buf->len, buf, 0); + convert_to_git(&the_index, path, buf->buf, buf->len, buf, 0); return 0; default: return -1; @@ -2821,13 +2809,10 @@ static void update_image(struct apply_state *state, img->line_allocated = img->line; } if (preimage_limit != postimage->nr) - memmove(img->line + applied_pos + postimage->nr, - img->line + applied_pos + preimage_limit, - (img->nr - (applied_pos + preimage_limit)) * - sizeof(*img->line)); - memcpy(img->line + applied_pos, - postimage->line, - postimage->nr * sizeof(*img->line)); + MOVE_ARRAY(img->line + applied_pos + postimage->nr, + img->line + applied_pos + preimage_limit, + img->nr - (applied_pos + preimage_limit)); + COPY_ARRAY(img->line + applied_pos, postimage->line, postimage->nr); if (!state->allow_overlap) for (i = 0; i < postimage->nr; i++) img->line[applied_pos + i].flag |= LINE_PATCHED; @@ -3563,7 +3548,7 @@ static int try_threeway(struct apply_state *state, /* Preimage the patch was prepared for */ if (patch->is_new) write_sha1_file("", 0, blob_type, pre_oid.hash); - else if (get_sha1(patch->old_sha1_prefix, pre_oid.hash) || + else if (get_oid(patch->old_sha1_prefix, &pre_oid) || read_blob_object(&buf, &pre_oid, patch->old_mode)) return error(_("repository lacks the necessary blob to fall back on 3-way merge.")); @@ -3728,8 +3713,7 @@ static int check_preimage(struct apply_state *state, is_new: patch->is_new = 1; patch->is_delete = 0; - free(patch->old_name); - patch->old_name = NULL; + FREE_AND_NULL(patch->old_name); return 0; } @@ -3764,7 +3748,7 @@ static int check_to_create(struct apply_state *state, return 0; return EXISTS_IN_WORKTREE; - } else if ((errno != ENOENT) && (errno != ENOTDIR)) { + } else if (!is_missing_file_error(errno)) { return error_errno("%s", new_name); } return 0; @@ -4088,7 +4072,7 @@ static int build_fake_ancestor(struct apply_state *state, struct patch *list) else return error(_("sha1 information is lacking or " "useless for submodule %s"), name); - } else if (!get_sha1_blob(patch->old_sha1_prefix, oid.hash)) { + } else if (!get_oid_blob(patch->old_sha1_prefix, &oid)) { ; /* ok */ } else if (!patch->lines_added && !patch->lines_deleted) { /* mode-only change: update the current */ |