From mboxrd@z Thu Jan 1 00:00:00 1970 From: Quint Guvernator Subject: [PATCH] general style: replaces memcmp() with proper starts_with() Date: Wed, 12 Mar 2014 10:43:54 -0400 Message-ID: <1394635434-44979-1-git-send-email-quintus.public@gmail.com> Cc: Quint Guvernator To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Wed Mar 12 15:44:12 2014 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WNkOA-0006Ea-Vb for gcvg-git-2@plane.gmane.org; Wed, 12 Mar 2014 15:44:11 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754226AbaCLOoE (ORCPT ); Wed, 12 Mar 2014 10:44:04 -0400 Received: from mail-qa0-f46.google.com ([209.85.216.46]:58871 "EHLO mail-qa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753572AbaCLOoC (ORCPT ); Wed, 12 Mar 2014 10:44:02 -0400 Received: by mail-qa0-f46.google.com with SMTP id i13so10121605qae.33 for ; Wed, 12 Mar 2014 07:44:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=KiKl9G4Uh1h9qIN6zRkQN4hJRDQ12v3xHhkUy3VsI8s=; b=BIT7MowUAXIzWhZGPx7/qKvwfNd6stbzUj8Zbh9wJacyyqFL0+GQFIy4L2nT7C2jxo g46ZPgkifHOwX5XVyKjUI2pTMsXvY3ljRDLYiOS6wGw1deeHYWOrj9l3mzAXywJBuRyB 3PkMNuB/u1MC7wSddhMSZdauVXH+Kp14w+7snvGoSGYOgdsCQT4OuAooKNTKy5aLLKa6 bEU0E0VMxFwJYD9Qmc/pk/6pNI7zUdQ3GfTETUHB/SiHJGn+maQSMlr50zAKeW7eajaV wmhEscSZUDbuPgmoA89vW8ndcQcDtOVsKvkItzf9LRa1tT2hVj3KC0Pqu2mGygRxVrvz /RaQ== X-Received: by 10.140.108.2 with SMTP id i2mr10199706qgf.80.1394635441113; Wed, 12 Mar 2014 07:44:01 -0700 (PDT) Received: from lovelace.wm.edu ([128.239.171.194]) by mx.google.com with ESMTPSA id u7sm53575246qap.5.2014.03.12.07.43.59 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Wed, 12 Mar 2014 07:44:00 -0700 (PDT) X-Mailer: git-send-email 1.9.0 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: memcmp() is replaced with negated starts_with() when comparing strings from the beginning. starts_with() looks nicer and it saves the extra argument of the length of the comparing string. note: this commit properly handles negation in starts_with() Signed-off-by: Quint Guvernator --- builtin/apply.c | 10 +++++----- builtin/cat-file.c | 2 +- builtin/commit-tree.c | 2 +- builtin/for-each-ref.c | 2 +- builtin/get-tar-commit-id.c | 2 +- builtin/mailinfo.c | 10 +++++----- builtin/mktag.c | 8 ++++---- builtin/patch-id.c | 18 +++++++++--------- commit.c | 18 +++++++++--------- connect.c | 8 ++++---- contrib/convert-objects/convert-objects.c | 6 +++--- convert.c | 2 +- credential-cache.c | 2 +- fetch-pack.c | 2 +- fsck.c | 8 ++++---- http-walker.c | 4 ++-- imap-send.c | 6 +++--- pack-write.c | 2 +- path.c | 2 +- refs.c | 2 +- remote.c | 2 +- submodule.c | 2 +- transport.c | 2 +- 23 files changed, 61 insertions(+), 61 deletions(-) diff --git a/builtin/apply.c b/builtin/apply.c index a7e72d5..16c20af 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -846,8 +846,8 @@ static int has_epoch_timestamp(const char *nameline) * YYYY-MM-DD hh:mm:ss must be from either 1969-12-31 * (west of GMT) or 1970-01-01 (east of GMT) */ - if ((zoneoffset < 0 && memcmp(timestamp, "1969-12-31", 10)) || - (0 <= zoneoffset && memcmp(timestamp, "1970-01-01", 10))) + if ((zoneoffset < 0 && !starts_with(timestamp, "1969-12-31")) || + (0 <= zoneoffset && !starts_with(timestamp, "1970-01-01"))) return 0; hourminute = (strtol(timestamp + 11, NULL, 10) * 60 + @@ -1631,7 +1631,7 @@ static int parse_fragment(const char *line, unsigned long size, * l10n of "\ No newline..." is at least that long. */ case '\\': - if (len < 12 || memcmp(line, "\\ ", 2)) + if (len < 12 || !starts_with(line, "\\ ")) return -1; break; } @@ -1646,7 +1646,7 @@ static int parse_fragment(const char *line, unsigned long size, * it in the above loop because we hit oldlines == newlines == 0 * before seeing it. */ - if (12 < size && !memcmp(line, "\\ ", 2)) + if (12 < size && starts_with(line, "\\ ")) offset += linelen(line, size); patch->lines_added += added; @@ -1673,7 +1673,7 @@ static int parse_single_patch(const char *line, unsigned long size, struct patch unsigned long oldlines = 0, newlines = 0, context = 0; struct fragment **fragp = &patch->fragments; - while (size > 4 && !memcmp(line, "@@ -", 4)) { + while (size > 4 && starts_with(line, "@@ -")) { struct fragment *fragment; int len; diff --git a/builtin/cat-file.c b/builtin/cat-file.c index d5a93e0..6266bbb 100644 --- a/builtin/cat-file.c +++ b/builtin/cat-file.c @@ -82,7 +82,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name) enum object_type type; unsigned long size; char *buffer = read_sha1_file(sha1, &type, &size); - if (memcmp(buffer, "object ", 7) || + if (!starts_with(buffer, "object ") || get_sha1_hex(buffer + 7, blob_sha1)) die("%s not a valid tag", sha1_to_hex(sha1)); free(buffer); diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c index 987a4c3..2777519 100644 --- a/builtin/commit-tree.c +++ b/builtin/commit-tree.c @@ -66,7 +66,7 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix) continue; } - if (!memcmp(arg, "-S", 2)) { + if (starts_with(arg, "-S")) { sign_commit = arg + 2; continue; } diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c index 51798b4..fe198fd 100644 --- a/builtin/for-each-ref.c +++ b/builtin/for-each-ref.c @@ -193,7 +193,7 @@ static int verify_format(const char *format) at = parse_atom(sp + 2, ep); cp = ep + 1; - if (!memcmp(used_atom[at], "color:", 6)) + if (starts_with(used_atom[at], "color:")) need_color_reset_at_eol = !!strcmp(used_atom[at], color_reset); } return 0; diff --git a/builtin/get-tar-commit-id.c b/builtin/get-tar-commit-id.c index aa72596..6409c26 100644 --- a/builtin/get-tar-commit-id.c +++ b/builtin/get-tar-commit-id.c @@ -29,7 +29,7 @@ int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix) die("git get-tar-commit-id: read error"); if (header->typeflag[0] != 'g') return 1; - if (memcmp(content, "52 comment=", 11)) + if (!starts_with(content, "52 comment=")) return 1; n = write_in_full(1, content + 11, 41); diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c index 2c3cd8e..1e76dac 100644 --- a/builtin/mailinfo.c +++ b/builtin/mailinfo.c @@ -626,7 +626,7 @@ static int handle_boundary(void) strbuf_addch(&newline, '\n'); again: if (line.len >= (*content_top)->len + 2 && - !memcmp(line.buf + (*content_top)->len, "--", 2)) { + starts_with(line.buf + (*content_top)->len, "--")) { /* we hit an end boundary */ /* pop the current boundary off the stack */ strbuf_release(*content_top); @@ -727,8 +727,8 @@ static int is_scissors_line(const struct strbuf *line) continue; } if (i + 1 < len && - (!memcmp(buf + i, ">8", 2) || !memcmp(buf + i, "8<", 2) || - !memcmp(buf + i, ">%", 2) || !memcmp(buf + i, "%<", 2))) { + (starts_with(buf + i, ">8") || starts_with(buf + i, "8<") || + starts_with(buf + i, ">%") || starts_with(buf + i, "%<"))) { in_perforation = 1; perforation += 2; scissors += 2; @@ -929,13 +929,13 @@ static void handle_info(void) else continue; - if (!memcmp(header[i], "Subject", 7)) { + if (starts_with(header[i], "Subject")) { if (!keep_subject) { cleanup_subject(hdr); cleanup_space(hdr); } output_header_lines(fout, "Subject", hdr); - } else if (!memcmp(header[i], "From", 4)) { + } else if (starts_with(header[i], "From")) { cleanup_space(hdr); handle_from(hdr); fprintf(fout, "Author: %s\n", name.buf); diff --git a/builtin/mktag.c b/builtin/mktag.c index 640ab64..70385ac 100644 --- a/builtin/mktag.c +++ b/builtin/mktag.c @@ -49,7 +49,7 @@ static int verify_tag(char *buffer, unsigned long size) /* Verify object line */ object = buffer; - if (memcmp(object, "object ", 7)) + if (!starts_with(object, "object ")) return error("char%d: does not start with \"object \"", 0); if (get_sha1_hex(object + 7, sha1)) @@ -57,7 +57,7 @@ static int verify_tag(char *buffer, unsigned long size) /* Verify type line */ type_line = object + 48; - if (memcmp(type_line - 1, "\ntype ", 6)) + if (!starts_with(type_line - 1, "\ntype ")) return error("char%d: could not find \"\\ntype \"", 47); /* Verify tag-line */ @@ -66,7 +66,7 @@ static int verify_tag(char *buffer, unsigned long size) return error("char%"PRIuMAX": could not find next \"\\n\"", (uintmax_t) (type_line - buffer)); tag_line++; - if (memcmp(tag_line, "tag ", 4) || tag_line[4] == '\n') + if (!starts_with(tag_line, "tag ") || tag_line[4] == '\n') return error("char%"PRIuMAX": no \"tag \" found", (uintmax_t) (tag_line - buffer)); @@ -98,7 +98,7 @@ static int verify_tag(char *buffer, unsigned long size) /* Verify the tagger line */ tagger_line = tag_line; - if (memcmp(tagger_line, "tagger ", 7)) + if (!starts_with(tagger_line, "tagger ")) return error("char%"PRIuMAX": could not find \"tagger \"", (uintmax_t) (tagger_line - buffer)); diff --git a/builtin/patch-id.c b/builtin/patch-id.c index 3cfe02d..7e02f2c 100644 --- a/builtin/patch-id.c +++ b/builtin/patch-id.c @@ -66,13 +66,13 @@ static int get_one_patchid(unsigned char *next_sha1, git_SHA_CTX *ctx, struct st char *p = line; int len; - if (!memcmp(line, "diff-tree ", 10)) + if (starts_with(line, "diff-tree ")) p += 10; - else if (!memcmp(line, "commit ", 7)) + else if (starts_with(line, "commit ")) p += 7; - else if (!memcmp(line, "From ", 5)) + else if (starts_with(line, "From ")) p += 5; - else if (!memcmp(line, "\\ ", 2) && 12 < strlen(line)) + else if (starts_with(line, "\\ ") && 12 < strlen(line)) continue; if (!get_sha1_hex(p, next_sha1)) { @@ -81,14 +81,14 @@ static int get_one_patchid(unsigned char *next_sha1, git_SHA_CTX *ctx, struct st } /* Ignore commit comments */ - if (!patchlen && memcmp(line, "diff ", 5)) + if (!patchlen && !starts_with(line, "diff ")) continue; /* Parsing diff header? */ if (before == -1) { - if (!memcmp(line, "index ", 6)) + if (starts_with(line, "index ")) continue; - else if (!memcmp(line, "--- ", 4)) + else if (starts_with(line, "--- ")) before = after = 1; else if (!isalpha(line[0])) break; @@ -96,14 +96,14 @@ static int get_one_patchid(unsigned char *next_sha1, git_SHA_CTX *ctx, struct st /* Looking for a valid hunk header? */ if (before == 0 && after == 0) { - if (!memcmp(line, "@@ -", 4)) { + if (starts_with(line, "@@ -")) { /* Parse next hunk, but ignore line numbers. */ scan_hunk_header(line, &before, &after); continue; } /* Split at the end of the patch. */ - if (memcmp(line, "diff ", 5)) + if (!starts_with(line, "diff ")) break; /* Else we're parsing another header. */ diff --git a/commit.c b/commit.c index 6bf4fe0..0a6ce49 100644 --- a/commit.c +++ b/commit.c @@ -90,13 +90,13 @@ static unsigned long parse_commit_date(const char *buf, const char *tail) if (buf + 6 >= tail) return 0; - if (memcmp(buf, "author", 6)) + if (!starts_with(buf, "author")) return 0; while (buf < tail && *buf++ != '\n') /* nada */; if (buf + 9 >= tail) return 0; - if (memcmp(buf, "committer", 9)) + if (!starts_with(buf, "committer")) return 0; while (buf < tail && *buf++ != '>') /* nada */; @@ -269,7 +269,7 @@ int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long s return 0; item->object.parsed = 1; tail += size; - if (tail <= bufptr + 46 || memcmp(bufptr, "tree ", 5) || bufptr[45] != '\n') + if (tail <= bufptr + 46 || !starts_with(bufptr, "tree ") || bufptr[45] != '\n') return error("bogus commit object %s", sha1_to_hex(item->object.sha1)); if (get_sha1_hex(bufptr + 5, parent) < 0) return error("bad tree pointer in commit %s", @@ -279,7 +279,7 @@ int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long s pptr = &item->parents; graft = lookup_commit_graft(item->object.sha1); - while (bufptr + 48 < tail && !memcmp(bufptr, "parent ", 7)) { + while (bufptr + 48 < tail && starts_with(bufptr, "parent ")) { struct commit *new_parent; if (tail <= bufptr + 48 || @@ -1279,11 +1279,11 @@ struct commit_extra_header *read_commit_extra_headers(struct commit *commit, static inline int standard_header_field(const char *field, size_t len) { - return ((len == 4 && !memcmp(field, "tree ", 5)) || - (len == 6 && !memcmp(field, "parent ", 7)) || - (len == 6 && !memcmp(field, "author ", 7)) || - (len == 9 && !memcmp(field, "committer ", 10)) || - (len == 8 && !memcmp(field, "encoding ", 9))); + return ((len == 4 && starts_with(field, "tree ")) || + (len == 6 && starts_with(field, "parent ")) || + (len == 6 && starts_with(field, "author ")) || + (len == 9 && starts_with(field, "committer ")) || + (len == 8 && starts_with(field, "encoding "))); } static int excluded_header_field(const char *field, size_t len, const char **exclude) diff --git a/connect.c b/connect.c index 4150412..ce47631 100644 --- a/connect.c +++ b/connect.c @@ -18,7 +18,7 @@ static int check_ref(const char *name, int len, unsigned int flags) if (!flags) return 1; - if (len < 5 || memcmp(name, "refs/", 5)) + if (len < 5 || !starts_with(name, "refs/")) return 0; /* Skip the "refs/" part */ @@ -30,11 +30,11 @@ static int check_ref(const char *name, int len, unsigned int flags) return 0; /* REF_HEADS means that we want regular branch heads */ - if ((flags & REF_HEADS) && !memcmp(name, "heads/", 6)) + if ((flags & REF_HEADS) && starts_with(name, "heads/")) return 1; /* REF_TAGS means that we want tags */ - if ((flags & REF_TAGS) && !memcmp(name, "tags/", 5)) + if ((flags & REF_TAGS) && starts_with(name, "tags/")) return 1; /* All type bits clear means that we are ok with anything */ @@ -514,7 +514,7 @@ static int git_proxy_command_options(const char *var, const char *value, if (0 <= matchlen) { /* core.gitproxy = none for kernel.org */ if (matchlen == 4 && - !memcmp(value, "none", 4)) + starts_with(value, "none")) matchlen = 0; git_proxy_command = xmemdupz(value, matchlen); } diff --git a/contrib/convert-objects/convert-objects.c b/contrib/convert-objects/convert-objects.c index f3b57bf..9fdc730 100644 --- a/contrib/convert-objects/convert-objects.c +++ b/contrib/convert-objects/convert-objects.c @@ -245,7 +245,7 @@ static void convert_date(void *buffer, unsigned long size, unsigned char *result size -= 46; /* "parent \n" */ - while (!memcmp(buffer, "parent ", 7)) { + while (starts_with(buffer, "parent ")) { memcpy(new + newlen, buffer, 48); newlen += 48; buffer = (char *) buffer + 48; @@ -270,11 +270,11 @@ static void convert_commit(void *buffer, unsigned long size, unsigned char *resu void *orig_buffer = buffer; unsigned long orig_size = size; - if (memcmp(buffer, "tree ", 5)) + if (!starts_with(buffer, "tree ")) die("Bad commit '%s'", (char *) buffer); convert_ascii_sha1((char *) buffer + 5); buffer = (char *) buffer + 46; /* "tree " + "hex sha1" + "\n" */ - while (!memcmp(buffer, "parent ", 7)) { + while (starts_with(buffer, "parent ")) { convert_ascii_sha1((char *) buffer + 7); buffer = (char *) buffer + 48; } diff --git a/convert.c b/convert.c index ab80b72..30882e2 100644 --- a/convert.c +++ b/convert.c @@ -543,7 +543,7 @@ static int ident_to_git(const char *path, const char *src, size_t len, len -= dollar + 1 - src; src = dollar + 1; - if (len > 3 && !memcmp(src, "Id:", 3)) { + if (len > 3 && starts_with(src, "Id:")) { dollar = memchr(src + 3, '$', len - 3); if (!dollar) break; diff --git a/credential-cache.c b/credential-cache.c index 9a03792..23b153c 100644 --- a/credential-cache.c +++ b/credential-cache.c @@ -54,7 +54,7 @@ static void spawn_daemon(const char *socket) r = read_in_full(daemon.out, buf, sizeof(buf)); if (r < 0) die_errno("unable to read result code from cache daemon"); - if (r != 3 || memcmp(buf, "ok\n", 3)) + if (r != 3 || !starts_with(buf, "ok\n")) die("cache daemon did not start: %.*s", r, buf); close(daemon.out); } diff --git a/fetch-pack.c b/fetch-pack.c index f061f1f..17823ab 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -506,7 +506,7 @@ static void filter_refs(struct fetch_pack_args *args, int keep = 0; next = ref->next; - if (!memcmp(ref->name, "refs/", 5) && + if (starts_with(ref->name, "refs/") && check_refname_format(ref->name, 0)) ; /* trash */ else { diff --git a/fsck.c b/fsck.c index 99c0497..3bd69da 100644 --- a/fsck.c +++ b/fsck.c @@ -290,12 +290,12 @@ static int fsck_commit(struct commit *commit, fsck_error error_func) if (commit->date == ULONG_MAX) return error_func(&commit->object, FSCK_ERROR, "invalid author/committer line"); - if (memcmp(buffer, "tree ", 5)) + if (!starts_with(buffer, "tree ")) return error_func(&commit->object, FSCK_ERROR, "invalid format - expected 'tree' line"); if (get_sha1_hex(buffer+5, tree_sha1) || buffer[45] != '\n') return error_func(&commit->object, FSCK_ERROR, "invalid 'tree' line format - bad sha1"); buffer += 46; - while (!memcmp(buffer, "parent ", 7)) { + while (starts_with(buffer, "parent ")) { if (get_sha1_hex(buffer+7, sha1) || buffer[47] != '\n') return error_func(&commit->object, FSCK_ERROR, "invalid 'parent' line format - bad sha1"); buffer += 48; @@ -322,13 +322,13 @@ static int fsck_commit(struct commit *commit, fsck_error error_func) if (p || parents) return error_func(&commit->object, FSCK_ERROR, "parent objects missing"); } - if (memcmp(buffer, "author ", 7)) + if (!starts_with(buffer, "author ")) return error_func(&commit->object, FSCK_ERROR, "invalid format - expected 'author' line"); buffer += 7; err = fsck_ident(&buffer, &commit->object, error_func); if (err) return err; - if (memcmp(buffer, "committer ", strlen("committer "))) + if (!starts_with(buffer, "committer ")) return error_func(&commit->object, FSCK_ERROR, "invalid format - expected 'committer' line"); buffer += strlen("committer "); err = fsck_ident(&buffer, &commit->object, error_func); diff --git a/http-walker.c b/http-walker.c index 1516c5e..9a8d412 100644 --- a/http-walker.c +++ b/http-walker.c @@ -245,7 +245,7 @@ static void process_alternates_response(void *callback_data) - base); okay = 1; } - } else if (!memcmp(data + i, "../", 3)) { + } else if (starts_with(data + i, "../")) { /* * Relative URL; chop the corresponding * number of subpath from base (and ../ @@ -267,7 +267,7 @@ static void process_alternates_response(void *callback_data) i += 3; serverlen = strlen(base); while (i + 2 < posn && - !memcmp(data + i, "../", 3)) { + starts_with(data + i, "../")) { do { serverlen--; } while (serverlen && diff --git a/imap-send.c b/imap-send.c index 0bc6f7f..019de18 100644 --- a/imap-send.c +++ b/imap-send.c @@ -524,7 +524,7 @@ static struct imap_cmd *v_issue_imap_cmd(struct imap_store *ctx, if (Verbose) { if (imap->num_in_progress) printf("(%d in progress) ", imap->num_in_progress); - if (memcmp(cmd->cmd, "LOGIN", 5)) + if (!starts_with(cmd->cmd, "LOGIN")) printf(">>> %s", buf); else printf(">>> %d LOGIN \n", cmd->tag); @@ -802,7 +802,7 @@ static int get_cmd_result(struct imap_store *ctx, struct imap_cmd *tcmd) resp = DRV_OK; else { if (!strcmp("NO", arg)) { - if (cmdp->cb.create && cmd && (cmdp->cb.trycreate || !memcmp(cmd, "[TRYCREATE]", 11))) { /* SELECT, APPEND or UID COPY */ + if (cmdp->cb.create && cmd && (cmdp->cb.trycreate || starts_with(cmd, "[TRYCREATE]"))) { /* SELECT, APPEND or UID COPY */ p = strchr(cmdp->cmd, '"'); if (!issue_imap_cmd(ctx, NULL, "CREATE \"%.*s\"", (int)(strchr(p + 1, '"') - p + 1), p)) { resp = RESP_BAD; @@ -827,7 +827,7 @@ static int get_cmd_result(struct imap_store *ctx, struct imap_cmd *tcmd) } else /*if (!strcmp("BAD", arg))*/ resp = RESP_BAD; fprintf(stderr, "IMAP command '%s' returned response (%s) - %s\n", - memcmp(cmdp->cmd, "LOGIN", 5) ? + !starts_with(cmdp->cmd, "LOGIN") ? cmdp->cmd : "LOGIN ", arg, cmd ? cmd : ""); } diff --git a/pack-write.c b/pack-write.c index 9b8308b..c3bfa16 100644 --- a/pack-write.c +++ b/pack-write.c @@ -289,7 +289,7 @@ char *index_pack_lockfile(int ip_out) * later on. If we don't get that then tough luck with it. */ if (read_in_full(ip_out, packname, 46) == 46 && packname[45] == '\n' && - memcmp(packname, "keep\t", 5) == 0) { + !starts_with(packname, "keep\t") == 0) { char path[PATH_MAX]; packname[45] = 0; snprintf(path, sizeof(path), "%s/pack/pack-%s.keep", diff --git a/path.c b/path.c index f9c5062..b4b07d6 100644 --- a/path.c +++ b/path.c @@ -26,7 +26,7 @@ static char *get_pathname(void) static char *cleanup_path(char *path) { /* Clean it up */ - if (!memcmp(path, "./", 2)) { + if (starts_with(path, "./")) { path += 2; while (*path == '/') path++; diff --git a/refs.c b/refs.c index 89228e2..d167dfd 100644 --- a/refs.c +++ b/refs.c @@ -63,7 +63,7 @@ static int check_refname_component(const char *refname, int flags) if (refname[1] == '\0') return -1; /* Component equals ".". */ } - if (cp - refname >= 5 && !memcmp(cp - 5, ".lock", 5)) + if (cp - refname >= 5 && starts_with(cp - 5, ".lock")) return -1; /* Refname ends with ".lock". */ return cp - refname; } diff --git a/remote.c b/remote.c index e41251e..8a03b4a 100644 --- a/remote.c +++ b/remote.c @@ -1144,7 +1144,7 @@ static int match_explicit(struct ref *src, struct ref *dst, case 1: break; case 0: - if (!memcmp(dst_value, "refs/", 5)) + if (starts_with(dst_value, "refs/")) matched_dst = make_linked_ref(dst_value, dst_tail); else if (is_null_sha1(matched_src->new_sha1)) error("unable to delete '%s': remote ref does not exist", diff --git a/submodule.c b/submodule.c index b80ecac..3de9ae5 100644 --- a/submodule.c +++ b/submodule.c @@ -203,7 +203,7 @@ void gitmodules_config(void) if (active_nr > pos) { /* there is a .gitmodules */ const struct cache_entry *ce = active_cache[pos]; if (ce_namelen(ce) == 11 && - !memcmp(ce->name, ".gitmodules", 11)) + starts_with(ce->name, ".gitmodules")) gitmodules_is_unmerged = 1; } } else if (pos < active_nr) { diff --git a/transport.c b/transport.c index ca7bb44..a267822 100644 --- a/transport.c +++ b/transport.c @@ -1364,7 +1364,7 @@ static int refs_from_alternate_cb(struct alternate_object_database *e, while (other[len-1] == '/') other[--len] = '\0'; - if (len < 8 || memcmp(other + len - 8, "/objects", 8)) + if (len < 8 || !starts_with(other + len - 8, "/objects")) return 0; /* Is this a git repository with refs? */ memcpy(other + len - 8, "/refs", 6); -- 1.9.0