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| author | Erik Faye-Lund <kusmabite@gmail.com> | 2014-01-17 15:17:09 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-01-17 12:09:26 -0800 |
| commit | 7edc02f4deedb3a11abeb328dc2596b2886c2f47 (patch) | |
| tree | f592d5687516f56552669dd16e34bfbc8d538be1 | |
| parent | 4224916ae979204f13db2996d9e32490e0acb90f (diff) | |
| download | git-7edc02f4deedb3a11abeb328dc2596b2886c2f47.tar.gz | |
prefer xwrite instead of write
Our xwrite wrapper already deals with a few potential hazards, and
are as such more robust. Prefer it instead of write to get the
robustness benefits everywhere.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Reviewed-and-improved-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | builtin/merge.c | 2 | ||||
| -rw-r--r-- | streaming.c | 2 | ||||
| -rw-r--r-- | transport-helper.c | 5 |
3 files changed, 4 insertions, 5 deletions
diff --git a/builtin/merge.c b/builtin/merge.c index 41fb66dec2..a6a38ee5ba 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -367,7 +367,7 @@ static void squash_message(struct commit *commit, struct commit_list *remotehead sha1_to_hex(commit->object.sha1)); pretty_print_commit(&ctx, commit, &out); } - if (write(fd, out.buf, out.len) < 0) + if (write_in_full(fd, out.buf, out.len) != out.len) die_errno(_("Writing SQUASH_MSG")); if (close(fd)) die_errno(_("Finishing SQUASH_MSG")); diff --git a/streaming.c b/streaming.c index debe904523..e3d697b88e 100644 --- a/streaming.c +++ b/streaming.c @@ -538,7 +538,7 @@ int stream_blob_to_fd(int fd, unsigned const char *sha1, struct stream_filter *f goto close_and_exit; } if (kept && (lseek(fd, kept - 1, SEEK_CUR) == (off_t) -1 || - write(fd, "", 1) != 1)) + xwrite(fd, "", 1) != 1)) goto close_and_exit; result = 0; diff --git a/transport-helper.c b/transport-helper.c index 673b7c214f..ea34b39a81 100644 --- a/transport-helper.c +++ b/transport-helper.c @@ -1129,9 +1129,8 @@ static int udt_do_write(struct unidirectional_transfer *t) return 0; /* Nothing to write. */ transfer_debug("%s is writable", t->dest_name); - bytes = write(t->dest, t->buf, t->bufuse); - if (bytes < 0 && errno != EWOULDBLOCK && errno != EAGAIN && - errno != EINTR) { + bytes = xwrite(t->dest, t->buf, t->bufuse); + if (bytes < 0 && errno != EWOULDBLOCK) { error("write(%s) failed: %s", t->dest_name, strerror(errno)); return -1; } else if (bytes > 0) { |