git/send-pack.c, branch v2.18.2

send-pack: convert remaining functions to struct object_id

2018-03-14T16:23:48Z

Convert the remaining function, feed_object, to use struct object_id. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano

always check for NULL return from packet_read_line()

2018-02-08T20:37:40Z

The packet_read_line() function will die if it sees any protocol or socket errors. But it will return NULL for a flush packet; some callers which are not expecting this may dereference NULL if they get an unexpected flush. This would involve the other side breaking protocol, but we should flag the error rather than segfault. Signed-off-by: Jon Simons Reviewed-by: Jeff King Signed-off-by: Junio C Hamano

send-pack: use internal argv_array of struct child_process

2017-12-22T21:33:53Z

Avoid a magic number of NULL placeholder values and a magic index by constructing the command line for pack-objects using the embedded argv_array of the child_process. The resulting code is shorter and easier to extend. Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano

consistently use "fallthrough" comments in switches

2017-09-22T03:49:57Z

Gcc 7 adds -Wimplicit-fallthrough, which can warn when a switch case falls through to the next case. The general idea is that the compiler can't tell if this was intentional or not, so you should annotate any intentional fall-throughs as such, leaving it to complain about any unannotated ones. There's a GNU __attribute__ which can be used for annotation, but of course we'd have to #ifdef it away on non-gcc compilers. Gcc will also recognize specially-formatted comments, which matches our current practice. Let's extend that practice to all of the unannotated sites (which I did look over and verify that they were behaving as intended). Ideally in each case we'd actually give some reasons in the comment about why we're falling through, or what we're falling through to. And gcc does support that with -Wimplicit-fallthrough=2, which relaxes the comment pattern matching to anything that contains "fallthrough" (or a variety of spelling variants). However, this isn't the default for -Wimplicit-fallthrough, nor for -Wextra. In the name of simplicity, it's probably better for us to support the default level, which requires "fallthrough" to be the only thing in the comment (modulo some window dressing like "else" and some punctuation; see the gcc manual for the complete set of patterns). This patch suppresses all warnings due to -Wimplicit-fallthrough. We might eventually want to add that to the DEVELOPER Makefile knob, but we should probably wait until gcc 7 is more widely adopted (since earlier versions will complain about the unknown warning type). Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

send-pack: release strbuf on error return in send_pack()

2017-09-06T23:49:28Z

Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano

Spelling fixes

2017-06-27T17:35:49Z

Signed-off-by: Ville Skyttä Signed-off-by: Junio C Hamano

config: don't include config.h by default

2017-06-15T19:56:22Z

Stop including config.h by default in cache.h. Instead only include config.h in those files which require use of the config system. Signed-off-by: Brandon Williams Signed-off-by: Junio C Hamano

Merge branch 'bc/object-id'

2017-04-20T04:37:13Z

Conversion from unsigned char [40] to struct object_id continues. * bc/object-id: Documentation: update and rename api-sha1-array.txt Rename sha1_array to oid_array Convert sha1_array_for_each_unique and for_each_abbrev to object_id Convert sha1_array_lookup to take struct object_id Convert remaining callers of sha1_array_lookup to object_id Make sha1_array_append take a struct object_id * sha1-array: convert internal storage for struct sha1_array to object_id builtin/pull: convert to struct object_id submodule: convert check_for_new_submodule_commits to object_id sha1_name: convert disambiguate_hint_fn to take object_id sha1_name: convert struct disambiguate_state to object_id test-sha1-array: convert most code to struct object_id parse-options-cb: convert sha1_array_append caller to struct object_id fsck: convert init_skiplist to struct object_id builtin/receive-pack: convert portions to struct object_id builtin/pull: convert portions to struct object_id builtin/diff: convert to struct object_id Convert GIT_SHA1_RAWSZ used for allocation to GIT_MAX_RAWSZ Convert GIT_SHA1_HEXSZ used for allocation to GIT_MAX_HEXSZ Define new hash-size constants for allocating memory

Rename sha1_array to oid_array

2017-03-31T15:33:56Z

Since this structure handles an array of object IDs, rename it to struct oid_array. Also rename the accessor functions and the initialization constant. This commit was produced mechanically by providing non-Documentation files to the following Perl one-liners: perl -pi -E 's/struct sha1_array/struct oid_array/g' perl -pi -E 's/\bsha1_array_/oid_array_/g' perl -pi -E 's/SHA1_ARRAY_INIT/OID_ARRAY_INIT/g' Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano

sha1-array: convert internal storage for struct sha1_array to object_id

2017-03-28T16:59:34Z

Make the internal storage for struct sha1_array use an array of struct object_id internally. Update the users of this struct which inspect its internals. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano