kernel/git - git - PowerEL Git System

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Author	SHA1	Message	Date
Brandon Casey	d6cf61bfd4	close_lock_file(): new function in the lockfile API The lockfile API is a handy way to obtain a file that is cleaned up if you die(). But sometimes you would need this sequence to work: 1. hold_lock_file_for_update() to get a file descriptor for writing; 2. write the contents out, without being able to decide if the results should be committed or rolled back; 3. do something else that makes the decision --- and this "something else" needs the lockfile not to have an open file descriptor for writing (e.g. Windows do not want a open file to be renamed); 4. call commit_lock_file() or rollback_lock_file() as appropriately. This adds close_lock_file() you can call between step 2 and 3 in the above sequence. Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Junio C Hamano	0c0478cac8	Document lockfile API We have nice set of placeholders, but nobody stepped in to fill the gap in the API documentation, so I am doing it myself. Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Junio C Hamano	530e741c72	Start preparing the API documents. Most of them are still stubs, but the procedure to build the HTML documentation, maintaining the index and installing the end product are there. I placed names of people who are likely to know the most about the topic in the stub files, so that volunteers will know whom to ask questions as needed. Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago

Author

SHA1

Message

Date

Brandon Casey

d6cf61bfd4

close_lock_file(): new function in the lockfile API

The lockfile API is a handy way to obtain a file that is cleaned
up if you die().  But sometimes you would need this sequence to
work:

 1. hold_lock_file_for_update() to get a file descriptor for
    writing;

 2. write the contents out, without being able to decide if the
    results should be committed or rolled back;

 3. do something else that makes the decision --- and this
    "something else" needs the lockfile not to have an open file
    descriptor for writing (e.g. Windows do not want a open file
    to be renamed);

 4. call commit_lock_file() or rollback_lock_file() as
    appropriately.

This adds close_lock_file() you can call between step 2 and 3 in
the above sequence.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

17 years ago

Junio C Hamano

0c0478cac8

Document lockfile API

We have nice set of placeholders, but nobody stepped in to fill
the gap in the API documentation, so I am doing it myself.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

17 years ago

Junio C Hamano

530e741c72

Start preparing the API documents.

Most of them are still stubs, but the procedure to build the HTML
documentation, maintaining the index and installing the end product are
there.

I placed names of people who are likely to know the most about the topic
in the stub files, so that volunteers will know whom to ask questions as
needed.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

17 years ago

3 Commits (4fdf71be1ca3a817851a14f91b75e7d30f885a48)