From: Paul Tan <pyokagan@gmail.com>
To: Git List <git@vger.kernel.org>
Cc: Junio C Hamano <gitster@pobox.com>,
Johannes Schindelin <johannes.schindelin@gmx.de>,
Duy Nguyen <pclouds@gmail.com>,
Stefan Beller <sbeller@google.com>,
sam.halliday@gmail.com, Paul Tan <pyokagan@gmail.com>
Subject: [PATCH/RFC/GSoC 15/17] wrapper: implement append_file()
Date: Sat, 12 Mar 2016 18:46:35 +0800 [thread overview]
Message-ID: <1457779597-6918-16-git-send-email-pyokagan@gmail.com> (raw)
In-Reply-To: <1457779597-6918-1-git-send-email-pyokagan@gmail.com>
Signed-off-by: Paul Tan <pyokagan@gmail.com>
---
cache.h | 1 +
wrapper.c | 23 +++++++++++++++++++++++
2 files changed, 24 insertions(+)
diff --git a/cache.h b/cache.h
index 55d443e..aa5e97c 100644
--- a/cache.h
+++ b/cache.h
@@ -1700,6 +1700,7 @@ static inline ssize_t write_str_in_full(int fd, const char *str)
extern int write_file(const char *path, const char *fmt, ...);
extern int write_file_gently(const char *path, const char *fmt, ...);
+extern void append_file(const char *path, const char *fmt, ...);
/* pager.c */
extern void setup_pager(void);
diff --git a/wrapper.c b/wrapper.c
index 9afc1a0..cd77e94 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -709,6 +709,29 @@ int write_file_gently(const char *path, const char *fmt, ...)
return status;
}
+void append_file(const char *path, const char *fmt, ...)
+{
+ struct strbuf sb = STRBUF_INIT;
+ int fd = open(path, O_WRONLY | O_CREAT | O_APPEND, 0666);
+ va_list params;
+ if (fd < 0)
+ die_errno(_("could not open %s for appending"), path);
+ va_start(params, fmt);
+ strbuf_vaddf(&sb, fmt, params);
+ va_end(params);
+ strbuf_complete_line(&sb);
+ if (write_in_full(fd, sb.buf, sb.len) != sb.len) {
+ int err = errno;
+ close(fd);
+ strbuf_release(&sb);
+ errno = err;
+ die_errno(_("could not write to %s"), path);
+ }
+ strbuf_release(&sb);
+ if (close(fd))
+ die_errno(_("could not close %s"), path);
+}
+
void sleep_millisec(int millisec)
{
poll(NULL, 0, millisec);
--
2.7.0
next prev parent reply other threads:[~2016-03-12 10:47 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-12 10:46 [PATCH/RFC/GSoC 00/17] A barebones git-rebase in C Paul Tan
2016-03-12 10:46 ` [PATCH/RFC/GSoC 01/17] perf: introduce performance tests for git-rebase Paul Tan
2016-03-16 7:58 ` Johannes Schindelin
2016-03-16 11:51 ` Paul Tan
2016-03-16 15:59 ` Johannes Schindelin
2016-03-18 11:01 ` Thomas Gummerer
2016-03-18 16:00 ` Johannes Schindelin
2016-03-20 14:00 ` Thomas Gummerer
2016-03-21 7:54 ` Johannes Schindelin
2016-03-12 10:46 ` [PATCH/RFC/GSoC 02/17] sha1_name: implement get_oid() and friends Paul Tan
2016-03-12 10:46 ` [PATCH/RFC/GSoC 03/17] builtin-rebase: implement skeletal builtin rebase Paul Tan
2016-03-14 18:31 ` Stefan Beller
2016-03-15 8:01 ` Johannes Schindelin
2016-03-12 10:46 ` [PATCH/RFC/GSoC 04/17] builtin-rebase: parse rebase arguments into a common rebase_options struct Paul Tan
2016-03-14 20:05 ` Stefan Beller
2016-03-15 10:54 ` Johannes Schindelin
2016-03-12 10:46 ` [PATCH/RFC/GSoC 05/17] rebase-options: implement rebase_options_load() and rebase_options_save() Paul Tan
2016-03-14 20:30 ` Stefan Beller
2016-03-16 8:04 ` Johannes Schindelin
2016-03-16 12:28 ` Paul Tan
2016-03-16 17:11 ` Johannes Schindelin
2016-03-21 14:55 ` Paul Tan
2016-03-16 12:04 ` Paul Tan
2016-03-16 17:10 ` Stefan Beller
2016-03-12 10:46 ` [PATCH/RFC/GSoC 06/17] rebase-am: introduce am backend for builtin rebase Paul Tan
2016-03-16 13:21 ` Johannes Schindelin
2016-03-12 10:46 ` [PATCH/RFC/GSoC 07/17] rebase-common: implement refresh_and_write_cache() Paul Tan
2016-03-14 21:10 ` Junio C Hamano
2016-03-16 12:56 ` Paul Tan
2016-03-12 10:46 ` [PATCH/RFC/GSoC 08/17] rebase-common: let refresh_and_write_cache() take a flags argument Paul Tan
2016-03-12 10:46 ` [PATCH/RFC/GSoC 09/17] rebase-common: implement cache_has_unstaged_changes() Paul Tan
2016-03-14 20:54 ` Johannes Schindelin
2016-03-14 21:52 ` Junio C Hamano
2016-03-15 11:51 ` Johannes Schindelin
2016-03-15 11:07 ` Duy Nguyen
2016-03-15 14:15 ` Johannes Schindelin
2016-03-12 10:46 ` [PATCH/RFC/GSoC 10/17] rebase-common: implement cache_has_uncommitted_changes() Paul Tan
2016-03-12 10:46 ` [PATCH/RFC/GSoC 11/17] rebase-merge: introduce merge backend for builtin rebase Paul Tan
2016-03-12 10:46 ` [PATCH/RFC/GSoC 12/17] rebase-todo: introduce rebase_todo_item Paul Tan
2016-03-14 13:43 ` Christian Couder
2016-03-14 20:33 ` Johannes Schindelin
2016-03-16 12:54 ` Paul Tan
2016-03-16 15:55 ` Johannes Schindelin
2016-03-12 10:46 ` [PATCH/RFC/GSoC 13/17] rebase-todo: introduce rebase_todo_list Paul Tan
2016-03-12 10:46 ` [PATCH/RFC/GSoC 14/17] status: use rebase_todo_list Paul Tan
2016-03-12 10:46 ` Paul Tan [this message]
2016-03-12 10:46 ` [PATCH/RFC/GSoC 16/17] editor: implement git_sequence_editor() and launch_sequence_editor() Paul Tan
2016-03-15 7:00 ` Johannes Schindelin
2016-03-16 13:06 ` Paul Tan
2016-03-16 18:21 ` Johannes Schindelin
2016-03-12 10:46 ` [PATCH/RFC/GSoC 17/17] rebase-interactive: introduce interactive backend for builtin rebase Paul Tan
2016-03-15 7:57 ` Johannes Schindelin
2016-03-15 16:48 ` Paul Tan
2016-03-15 19:45 ` Johannes Schindelin
2016-03-14 12:15 ` [PATCH/RFC/GSoC 00/17] A barebones git-rebase in C Duy Nguyen
2016-03-14 17:32 ` Stefan Beller
2016-03-14 18:43 ` Junio C Hamano
2016-03-16 12:46 ` Paul Tan
2016-03-14 20:44 ` Johannes Schindelin
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=1457779597-6918-16-git-send-email-pyokagan@gmail.com \
--to=pyokagan@gmail.com \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.com \
--cc=johannes.schindelin@gmx.de \
--cc=pclouds@gmail.com \
--cc=sam.halliday@gmail.com \
--cc=sbeller@google.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).