From: Christian Couder <christian.couder@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>, "Jeff King" <peff@peff.net>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Karsten Blees" <karsten.blees@gmail.com>,
"Nguyen Thai Ngoc Duy" <pclouds@gmail.com>,
"Stefan Beller" <sbeller@google.com>,
"Eric Sunshine" <sunshine@sunshineco.com>,
"Ramsay Jones" <ramsay@ramsayjones.plus.com>,
"Johannes Sixt" <j6t@kdbg.org>, "René Scharfe" <l.s.r@web.de>,
"Christian Couder" <chriscool@tuxfamily.org>
Subject: [PATCH v8 11/41] apply: make init_apply_state() return -1 instead of exit()ing
Date: Mon, 27 Jun 2016 20:23:59 +0200 [thread overview]
Message-ID: <20160627182429.31550-12-chriscool@tuxfamily.org> (raw)
In-Reply-To: <20160627182429.31550-1-chriscool@tuxfamily.org>
To libify `git apply` functionality we have to signal errors to the
caller instead of exit()ing.
To do that in a compatible manner with the rest of the error handling
in "builtin/apply.c", init_apply_state() should return -1 instead of
calling exit().
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
apply.c | 11 ++++++-----
apply.h | 6 +++---
builtin/apply.c | 3 ++-
3 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/apply.c b/apply.c
index 1f31bb4..c5a9ee2 100644
--- a/apply.c
+++ b/apply.c
@@ -55,9 +55,9 @@ int parse_ignorewhitespace_option(struct apply_state *state,
return error(_("unrecognized whitespace ignore option '%s'"), option);
}
-void init_apply_state(struct apply_state *state,
- const char *prefix,
- struct lock_file *lock_file)
+int init_apply_state(struct apply_state *state,
+ const char *prefix,
+ struct lock_file *lock_file)
{
memset(state, 0, sizeof(*state));
state->prefix = prefix;
@@ -76,9 +76,10 @@ void init_apply_state(struct apply_state *state,
git_apply_config();
if (apply_default_whitespace && parse_whitespace_option(state, apply_default_whitespace))
- exit(1);
+ return -1;
if (apply_default_ignorewhitespace && parse_ignorewhitespace_option(state, apply_default_ignorewhitespace))
- exit(1);
+ return -1;
+ return 0;
}
void clear_apply_state(struct apply_state *state)
diff --git a/apply.h b/apply.h
index 08c0a25..e18a18a 100644
--- a/apply.h
+++ b/apply.h
@@ -102,9 +102,9 @@ extern int parse_whitespace_option(struct apply_state *state,
extern int parse_ignorewhitespace_option(struct apply_state *state,
const char *option);
-extern void init_apply_state(struct apply_state *state,
- const char *prefix,
- struct lock_file *lock_file);
+extern int init_apply_state(struct apply_state *state,
+ const char *prefix,
+ struct lock_file *lock_file);
extern void clear_apply_state(struct apply_state *state);
#endif
diff --git a/builtin/apply.c b/builtin/apply.c
index 4fbd993..2a4a9d1 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -4741,7 +4741,8 @@ int cmd_apply(int argc, const char **argv, const char *prefix)
OPT_END()
};
- init_apply_state(&state, prefix, &lock_file);
+ if (init_apply_state(&state, prefix, &lock_file))
+ exit(128);
argc = parse_options(argc, argv, state.prefix, builtin_apply_options,
apply_usage, 0);
--
2.9.0.172.gfb57a78
next prev parent reply other threads:[~2016-06-27 18:26 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-27 18:23 [PATCH v8 00/41] libify apply and use lib in am, part 2 Christian Couder
2016-06-27 18:23 ` [PATCH v8 01/41] apply: make some names more specific Christian Couder
2016-06-27 18:23 ` [PATCH v8 02/41] apply: move 'struct apply_state' to apply.h Christian Couder
2016-06-27 18:23 ` [PATCH v8 03/41] builtin/apply: make apply_patch() return -1 or -128 instead of die()ing Christian Couder
2016-06-27 18:23 ` [PATCH v8 04/41] builtin/apply: read_patch_file() return -1 " Christian Couder
2016-06-27 18:23 ` [PATCH v8 05/41] builtin/apply: make find_header() return -128 " Christian Couder
2016-06-27 18:23 ` [PATCH v8 06/41] builtin/apply: make parse_chunk() return a negative integer on error Christian Couder
2016-06-27 18:23 ` [PATCH v8 07/41] builtin/apply: make parse_single_patch() return -1 " Christian Couder
2016-06-27 18:23 ` [PATCH v8 08/41] builtin/apply: make parse_whitespace_option() return -1 instead of die()ing Christian Couder
2016-06-27 18:23 ` [PATCH v8 09/41] builtin/apply: make parse_ignorewhitespace_option() " Christian Couder
2016-06-27 18:23 ` [PATCH v8 10/41] builtin/apply: move init_apply_state() to apply.c Christian Couder
2016-06-27 18:23 ` Christian Couder [this message]
2016-06-27 18:24 ` [PATCH v8 12/41] builtin/apply: make check_apply_state() return -1 instead of die()ing Christian Couder
2016-06-27 18:24 ` [PATCH v8 13/41] builtin/apply: move check_apply_state() to apply.c Christian Couder
2016-06-27 18:24 ` [PATCH v8 14/41] builtin/apply: make apply_all_patches() return 128 or 1 on error Christian Couder
2016-06-27 18:24 ` [PATCH v8 15/41] builtin/apply: make parse_traditional_patch() return -1 " Christian Couder
2016-06-27 18:24 ` [PATCH v8 16/41] builtin/apply: make gitdiff_*() return 1 at end of header Christian Couder
2016-06-27 18:24 ` [PATCH v8 17/41] builtin/apply: make gitdiff_*() return -1 on error Christian Couder
2016-06-27 18:24 ` [PATCH v8 18/41] builtin/apply: change die_on_unsafe_path() to check_unsafe_path() Christian Couder
2016-06-27 18:24 ` [PATCH v8 19/41] builtin/apply: make build_fake_ancestor() return -1 on error Christian Couder
2016-06-27 18:24 ` [PATCH v8 20/41] builtin/apply: make remove_file() " Christian Couder
2016-06-27 18:24 ` [PATCH v8 21/41] builtin/apply: make add_conflicted_stages_file() " Christian Couder
2016-06-27 18:24 ` [PATCH v8 22/41] builtin/apply: make add_index_file() " Christian Couder
2016-06-27 18:24 ` [PATCH v8 23/41] builtin/apply: make create_file() " Christian Couder
2016-06-27 18:24 ` [PATCH v8 24/41] builtin/apply: make write_out_one_result() " Christian Couder
2016-06-27 18:24 ` [PATCH v8 25/41] builtin/apply: make write_out_results() " Christian Couder
2016-06-27 18:24 ` [PATCH v8 26/41] builtin/apply: make try_create_file() " Christian Couder
2016-06-27 18:24 ` [PATCH v8 27/41] builtin/apply: make create_one_file() " Christian Couder
2016-06-27 18:24 ` [PATCH v8 28/41] builtin/apply: rename option parsing functions Christian Couder
2016-06-27 18:24 ` [PATCH v8 29/41] apply: rename and move opt constants to apply.h Christian Couder
2016-06-27 18:24 ` [PATCH v8 31/41] apply: make some parsing functions static again Christian Couder
2016-06-27 18:24 ` [PATCH v8 32/41] environment: add set_index_file() Christian Couder
2016-07-26 19:28 ` Junio C Hamano
2016-07-27 15:14 ` Duy Nguyen
2016-07-29 14:21 ` Christian Couder
2016-07-29 15:34 ` Duy Nguyen
2016-07-29 18:23 ` Christian Couder
2016-07-29 18:35 ` Duy Nguyen
2016-07-29 18:58 ` Junio C Hamano
2016-06-27 18:24 ` [PATCH v8 33/41] write_or_die: use warning() instead of fprintf(stderr, ...) Christian Couder
2016-06-28 21:39 ` Junio C Hamano
2016-06-30 9:50 ` Christian Couder
2016-06-27 18:24 ` [PATCH v8 34/41] apply: add 'be_silent' variable to 'struct apply_state' Christian Couder
2016-07-26 19:34 ` Junio C Hamano
2016-06-27 18:24 ` [PATCH v8 35/41] apply: make 'be_silent' incompatible with 'apply_verbosely' Christian Couder
2016-07-26 19:37 ` Junio C Hamano
2016-06-27 18:24 ` [PATCH v8 36/41] apply: don't print on stdout when be_silent is set Christian Couder
2016-07-26 19:41 ` Junio C Hamano
2016-06-27 18:24 ` [PATCH v8 37/41] usage: add set_warn_routine() Christian Couder
2016-06-27 18:24 ` [PATCH v8 38/41] usage: add get_error_routine() and get_warn_routine() Christian Couder
2016-06-27 18:24 ` [PATCH v8 39/41] apply: change error_routine when be_silent is set Christian Couder
2016-06-27 18:24 ` [PATCH v8 40/41] builtin/am: use apply api in run_apply() Christian Couder
2016-07-26 19:48 ` Junio C Hamano
2016-06-27 18:24 ` [PATCH v8 41/41] apply: use error_errno() where possible Christian Couder
2016-06-27 18:33 ` [PATCH v8 00/41] libify apply and use lib in am, part 2 Christian Couder
2016-07-26 21:18 ` Junio C Hamano
2016-07-27 6:15 ` Christian Couder
2016-07-27 16:24 ` Junio C Hamano
2016-07-30 17:39 ` Christian Couder
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160627182429.31550-12-chriscool@tuxfamily.org \
--to=christian.couder@gmail.com \
--cc=avarab@gmail.com \
--cc=chriscool@tuxfamily.org \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.com \
--cc=j6t@kdbg.org \
--cc=karsten.blees@gmail.com \
--cc=l.s.r@web.de \
--cc=pclouds@gmail.com \
--cc=peff@peff.net \
--cc=ramsay@ramsayjones.plus.com \
--cc=sbeller@google.com \
--cc=sunshine@sunshineco.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).