diff options
| -rw-r--r-- | Documentation/Makefile | 8 | ||||
| -rw-r--r-- | http-fetch.c | 29 |
2 files changed, 29 insertions, 8 deletions
diff --git a/Documentation/Makefile b/Documentation/Makefile index 822098ad9..aecae676d 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -44,14 +44,16 @@ man: man1 man7 man1: $(DOC_MAN1) man7: $(DOC_MAN7) -install: +install: man $(INSTALL) -d -m755 $(DESTDIR)/$(man1) $(DESTDIR)/$(man7) $(INSTALL) $(DOC_MAN1) $(DESTDIR)/$(man1) $(INSTALL) $(DOC_MAN7) $(DESTDIR)/$(man7) # 'include' dependencies -git-diff-%.txt: diff-format.txt diff-options.txt - touch $@ +$(patsubst %.txt,%.1,$(wildcard git-diff-*.txt)): \ + diff-format.txt diff-options.txt +$(patsubst %,%.1,git-fetch git-pull git-push): pull-fetch-param.txt +git.7: ../README clean: rm -f *.xml *.html *.1 *.7 howto-index.txt howto/*.html diff --git a/http-fetch.c b/http-fetch.c index 77f530c95..57141a8a2 100644 --- a/http-fetch.c +++ b/http-fetch.c @@ -350,13 +350,18 @@ int fetch_object(struct alt_base *repo, unsigned char *sha1) char *hex = sha1_to_hex(sha1); char *filename = sha1_file_name(sha1); unsigned char real_sha1[20]; + char tmpfile[PATH_MAX]; + int ret; char *url; char *posn; - local = open(filename, O_WRONLY | O_CREAT | O_EXCL, 0666); + snprintf(tmpfile, sizeof(tmpfile), "%s/obj_XXXXXX", + get_object_directory()); + local = mkstemp(tmpfile); if (local < 0) - return error("Couldn't open local object %s\n", filename); + return error("Couldn't create temporary file %s for %s: %s\n", + tmpfile, filename, strerror(errno)); memset(&stream, 0, sizeof(stream)); @@ -386,18 +391,32 @@ int fetch_object(struct alt_base *repo, unsigned char *sha1) return -1; } + fchmod(local, 0444); close(local); inflateEnd(&stream); SHA1_Final(real_sha1, &c); if (zret != Z_STREAM_END) { - unlink(filename); + unlink(tmpfile); return error("File %s (%s) corrupt\n", hex, url); } if (memcmp(sha1, real_sha1, 20)) { - unlink(filename); + unlink(tmpfile); return error("File %s has bad hash\n", hex); } - + ret = link(tmpfile, filename); + if (ret < 0) { + /* Same Coda hack as in write_sha1_file(sha1_file.c) */ + ret = errno; + if (ret == EXDEV && !rename(tmpfile, filename)) + goto out; + } + unlink(tmpfile); + if (ret) { + if (ret != EEXIST) + return error("unable to write sha1 filename %s: %s", + filename, strerror(ret)); + } + out: pull_say("got %s\n", hex); return 0; } |