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sha1_file.c: use {error,die,warning}_errno()

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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2016-05-08 16:47:56 +07:00 committed by Junio C Hamano
parent 02382f51b3
commit 7616c6ca9d
1 changed files with 13 additions and 19 deletions
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32
sha1_file.c
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@ -1107,9 +1107,8 @@ unsigned char *use_pack(struct packed_git *p,
PROT_READ, MAP_PRIVATE,
p->pack_fd, win->offset);
if (win->base == MAP_FAILED)
die("packfile %s cannot be mapped: %s",
p->pack_name,
strerror(errno));
die_errno("packfile %s cannot be mapped",
p->pack_name);
if (!win->offset && win->len == p->pack_size
&& !p->do_not_close)
close_pack_fd(p);
@ -1279,8 +1278,8 @@ static void prepare_packed_git_one(char *objdir, int local)
dir = opendir(path.buf);
if (!dir) {
if (errno != ENOENT)
error("unable to open object pack directory: %s: %s",
path.buf, strerror(errno));
error_errno("unable to open object pack directory: %s",
path.buf);
strbuf_release(&path);
return;
}
@ -2984,7 +2983,7 @@ int finalize_object_file(const char *tmpfile, const char *filename)
unlink_or_warn(tmpfile);
if (ret) {
if (ret != EEXIST) {
return error("unable to write sha1 filename %s: %s", filename, strerror(ret));
return error_errno("unable to write sha1 filename %s", filename);
}
/* FIXME!!! Collision check here ? */
}
@ -2998,7 +2997,7 @@ out:
static int write_buffer(int fd, const void *buf, size_t len)
{
if (write_in_full(fd, buf, len) < 0)
return error("file write error (%s)", strerror(errno));
return error_errno("file write error");
return 0;
}
@ -3081,7 +3080,7 @@ static int write_loose_object(const unsigned char *sha1, char *hdr, int hdrlen,
if (errno == EACCES)
return error("insufficient permission for adding an object to repository database %s", get_object_directory());
else
return error("unable to create temporary file: %s", strerror(errno));
return error_errno("unable to create temporary file");
}
/* Set it up */
@ -3126,8 +3125,7 @@ static int write_loose_object(const unsigned char *sha1, char *hdr, int hdrlen,
utb.actime = mtime;
utb.modtime = mtime;
if (utime(tmp_file.buf, &utb) < 0)
warning("failed utime() on %s: %s",
tmp_file.buf, strerror(errno));
warning_errno("failed utime() on %s", tmp_file.buf);
}
return finalize_object_file(tmp_file.buf, filename);
@ -3360,7 +3358,7 @@ static int index_core(unsigned char *sha1, int fd, size_t size,
if (size == read_in_full(fd, buf, size))
ret = index_mem(sha1, buf, size, type, path, flags);
else
ret = error("short read %s", strerror(errno));
ret = error_errno("short read");
free(buf);
} else {
void *buf = xmmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
@ -3425,18 +3423,14 @@ int index_path(unsigned char *sha1, const char *path, struct stat *st, unsigned
case S_IFREG:
fd = open(path, O_RDONLY);
if (fd < 0)
return error("open(\"%s\"): %s", path,
strerror(errno));
return error_errno("open(\"%s\")", path);
if (index_fd(sha1, fd, st, OBJ_BLOB, path, flags) < 0)
return error("%s: failed to insert into database",
path);
break;
case S_IFLNK:
if (strbuf_readlink(&sb, path, st->st_size)) {
char *errstr = strerror(errno);
return error("readlink(\"%s\"): %s", path,
errstr);
}
if (strbuf_readlink(&sb, path, st->st_size))
return error_errno("readlink(\"%s\")", path);
if (!(flags & HASH_WRITE_OBJECT))
hash_sha1_file(sb.buf, sb.len, blob_type, sha1);
else if (write_sha1_file(sb.buf, sb.len, blob_type, sha1))
@ -3492,7 +3486,7 @@ static int for_each_file_in_obj_subdir(int subdir_nr,
if (!dir) {
if (errno == ENOENT)
return 0;
return error("unable to open %s: %s", path->buf, strerror(errno));
return error_errno("unable to open %s", path->buf);
}
while ((de = readdir(dir))) {