From: Junio C Hamano <gitster@pobox.com>
To: Pranit Bauva <pranit.bauva@gmail.com>
Cc: git@vger.kernel.org, christian.couder@gmail.com,
chriscool@tuxfamily.org, larsxschneider@gmail.com,
sunshine@sunshineco.com, tboegi@web.de
Subject: Re: [PATCH v2 3/6] wrapper: move is_empty_file() from builtin/am.c
Date: Wed, 15 Jun 2016 11:12:08 -0700 [thread overview]
Message-ID: <xmqqh9cu724n.fsf@gitster.mtv.corp.google.com> (raw)
In-Reply-To: <20160615140026.10519-4-pranit.bauva@gmail.com> (Pranit Bauva's message of "Wed, 15 Jun 2016 19:30:23 +0530")
Pranit Bauva <pranit.bauva@gmail.com> writes:
> diff --git a/builtin/am.c b/builtin/am.c
> index 3dfe70b..84f21d0 100644
> --- a/builtin/am.c
> +++ b/builtin/am.c
> @@ -30,22 +30,6 @@
> #include "mailinfo.h"
>
> /**
> - * Returns 1 if the file is empty or does not exist, 0 otherwise.
> - */
> -static int is_empty_file(const char *filename)
> -{
> - struct stat st;
> -
> - if (stat(filename, &st) < 0) {
> - if (errno == ENOENT)
> - return 1;
> - die_errno(_("could not stat %s"), filename);
> - }
> -
> - return !st.st_size;
> -}
> -
This is perfectly fine in the context of "git am", but as a public
function that is called is_empty_file(), callers can come from two
camps. One is like the caller of this function in "am" where an
empty and a missing file are treated equivalently. The other would
want to act differently.
Renaming it "is-empty-or-missing" is necessary in order to make it
clear that this helper function is not targetted for the latter
callers.
next prev parent reply other threads:[~2016-06-15 18:12 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-07 20:54 [PATCH 1/4] bisect--helper: `bisect_clean_state` shell function in C Pranit Bauva
2016-06-07 20:54 ` [PATCH 2/4] t6030: explicitly test for bisection cleanup Pranit Bauva
2016-06-07 23:21 ` Eric Sunshine
2016-06-08 8:07 ` Pranit Bauva
2016-06-08 8:17 ` Eric Sunshine
2016-06-08 10:20 ` Pranit Bauva
2016-06-07 20:54 ` [PATCH 3/4] dir: introduce file_size() to check the size of file Pranit Bauva
2016-06-08 7:37 ` Eric Sunshine
2016-06-08 7:57 ` Pranit Bauva
2016-06-08 8:13 ` Eric Sunshine
2016-06-08 10:03 ` Christian Couder
2016-06-08 8:17 ` Torsten Bögershausen
2016-06-08 13:08 ` Pranit Bauva
2016-06-12 10:44 ` Torsten Bögershausen
2016-06-13 6:21 ` Pranit Bauva
2016-06-07 20:54 ` [PATCH 4/4] bisect--helper: `bisect_reset` shell function in C Pranit Bauva
2016-06-08 7:59 ` Eric Sunshine
2016-06-08 9:51 ` Christian Couder
2016-06-08 9:53 ` Christian Couder
2016-06-08 17:50 ` Eric Sunshine
2016-06-08 13:20 ` Pranit Bauva
2016-06-08 17:53 ` Eric Sunshine
2016-06-08 18:04 ` Pranit Bauva
2016-06-07 22:31 ` [PATCH 1/4] bisect--helper: `bisect_clean_state` " Eric Sunshine
2016-06-08 1:51 ` Eric Sunshine
2016-06-08 7:46 ` Pranit Bauva
2016-06-08 8:02 ` Eric Sunshine
2016-06-08 8:09 ` Pranit Bauva
2016-06-08 9:41 ` Christian Couder
2016-06-08 17:59 ` Eric Sunshine
2016-06-08 18:04 ` Pranit Bauva
2016-06-15 14:00 ` [PATCH v2 0/6] convert various shell functions in git-bisect to C Pranit Bauva
2016-06-15 14:00 ` [PATCH v2 1/6] bisect--helper: `bisect_clean_state` shell function in C Pranit Bauva
2016-06-15 18:04 ` Eric Sunshine
2016-06-15 18:47 ` Pranit Bauva
2016-06-15 20:22 ` Eric Sunshine
2016-06-15 14:00 ` [PATCH v2 2/6] t6030: explicitly test for bisection cleanup Pranit Bauva
2016-06-15 14:00 ` [PATCH v2 3/6] wrapper: move is_empty_file() from builtin/am.c Pranit Bauva
2016-06-15 18:12 ` Junio C Hamano [this message]
2016-06-15 18:15 ` Pranit Bauva
2016-06-15 18:22 ` Eric Sunshine
2016-06-15 18:40 ` Pranit Bauva
2016-06-15 14:00 ` [PATCH v2 4/6] bisect--helper: `bisect_reset` shell function in C Pranit Bauva
2016-06-15 21:05 ` Eric Sunshine
2016-06-16 19:06 ` Pranit Bauva
2016-06-15 14:00 ` [PATCH v2 5/6] bisect--helper: `is_expected_rev` & `check_expected_revs` " Pranit Bauva
2016-06-15 21:14 ` Eric Sunshine
2016-06-16 19:05 ` Pranit Bauva
2016-06-16 19:16 ` Eric Sunshine
2016-06-16 19:25 ` Pranit Bauva
2016-06-16 20:47 ` Christian Couder
2016-06-17 12:49 ` Pranit Bauva
2016-06-15 14:00 ` [PATCH v2 6/6] bisect--helper: `bisect_write` " Pranit Bauva
2016-06-16 18:55 ` Eric Sunshine
2016-06-16 19:01 ` Pranit Bauva
2016-06-16 20:38 ` Christian Couder
2016-06-17 13:10 ` Pranit Bauva
2016-06-15 17:53 ` [PATCH v2 0/6] convert various shell functions in git-bisect to C Eric Sunshine
2016-06-15 18:09 ` Pranit Bauva
2016-06-26 12:23 ` [PATCH v3 " Pranit Bauva
2016-07-06 20:25 ` [PATCH v4 " Pranit Bauva
2016-07-06 20:25 ` [PATCH v4 1/6] bisect--helper: `bisect_clean_state` shell function in C Pranit Bauva
2016-07-06 20:25 ` [PATCH v4 2/6] t6030: explicitly test for bisection cleanup Pranit Bauva
2016-07-11 19:16 ` Junio C Hamano
2016-07-06 20:25 ` [PATCH v4 3/6] wrapper: move is_empty_file() and rename it as is_empty_or_missing_file() Pranit Bauva
2016-07-06 20:25 ` [PATCH v4 4/6] bisect--helper: `bisect_reset` shell function in C Pranit Bauva
2016-07-06 20:25 ` [PATCH v4 5/6] bisect--helper: `is_expected_rev` & `check_expected_revs` " Pranit Bauva
2016-07-06 20:25 ` [PATCH v4 6/6] bisect--helper: `bisect_write` " Pranit Bauva
2016-07-11 19:19 ` [PATCH v4 0/6] convert various shell functions in git-bisect to C Junio C Hamano
2016-06-26 12:23 ` [PATCH v3 1/6] bisect--helper: `bisect_clean_state` shell function in C Pranit Bauva
2016-06-26 12:23 ` [PATCH v3 2/6] t6030: explicitly test for bisection cleanup Pranit Bauva
2016-06-26 12:23 ` [PATCH v3 3/6] wrapper: move is_empty_file() and rename it as is_empty_or_missing_file() Pranit Bauva
2016-06-26 12:23 ` [PATCH v3 4/6] bisect--helper: `bisect_reset` shell function in C Pranit Bauva
2016-06-26 12:23 ` [PATCH v3 5/6] bisect--helper: `is_expected_rev` & `check_expected_revs` " Pranit Bauva
2016-06-26 12:23 ` [PATCH v3 6/6] bisect--helper: `bisect_write` " Pranit Bauva
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