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-rw-r--r--builtin-blame.c43
1 files changed, 13 insertions, 30 deletions
diff --git a/builtin-blame.c b/builtin-blame.c
index dc88a95..e3112a2 100644
--- a/builtin-blame.c
+++ b/builtin-blame.c
@@ -1430,8 +1430,7 @@ static void get_commit_info(struct commit *commit,
static void write_filename_info(const char *path)
{
printf("filename ");
- write_name_quoted(NULL, 0, path, 1, stdout);
- putchar('\n');
+ write_name_quoted(path, stdout, '\n');
}
/*
@@ -2001,11 +2000,9 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
struct commit *commit;
struct origin *origin;
unsigned char head_sha1[20];
- char *buf;
+ struct strbuf buf;
const char *ident;
- int fd;
time_t now;
- unsigned long fin_size;
int size, len;
struct cache_entry *ce;
unsigned mode;
@@ -2023,9 +2020,11 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
origin = make_origin(commit, path);
+ strbuf_init(&buf, 0);
if (!contents_from || strcmp("-", contents_from)) {
struct stat st;
const char *read_from;
+ unsigned long fin_size;
if (contents_from) {
if (stat(contents_from, &st) < 0)
@@ -2038,19 +2037,16 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
read_from = path;
}
fin_size = xsize_t(st.st_size);
- buf = xmalloc(fin_size+1);
mode = canon_mode(st.st_mode);
switch (st.st_mode & S_IFMT) {
case S_IFREG:
- fd = open(read_from, O_RDONLY);
- if (fd < 0)
- die("cannot open %s", read_from);
- if (read_in_full(fd, buf, fin_size) != fin_size)
- die("cannot read %s", read_from);
+ if (strbuf_read_file(&buf, read_from, st.st_size) != st.st_size)
+ die("cannot open or read %s", read_from);
break;
case S_IFLNK:
- if (readlink(read_from, buf, fin_size+1) != fin_size)
+ if (readlink(read_from, buf.buf, buf.alloc) != fin_size)
die("cannot readlink %s", read_from);
+ buf.len = fin_size;
break;
default:
die("unsupported file type %s", read_from);
@@ -2059,26 +2055,13 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
else {
/* Reading from stdin */
contents_from = "standard input";
- buf = NULL;
- fin_size = 0;
mode = 0;
- while (1) {
- ssize_t cnt = 8192;
- buf = xrealloc(buf, fin_size + cnt);
- cnt = xread(0, buf + fin_size, cnt);
- if (cnt < 0)
- die("read error %s from stdin",
- strerror(errno));
- if (!cnt)
- break;
- fin_size += cnt;
- }
- buf = xrealloc(buf, fin_size + 1);
+ if (strbuf_read(&buf, 0, 0) < 0)
+ die("read error %s from stdin", strerror(errno));
}
- buf[fin_size] = 0;
- origin->file.ptr = buf;
- origin->file.size = fin_size;
- pretend_sha1_file(buf, fin_size, OBJ_BLOB, origin->blob_sha1);
+ origin->file.ptr = buf.buf;
+ origin->file.size = buf.len;
+ pretend_sha1_file(buf.buf, buf.len, OBJ_BLOB, origin->blob_sha1);
commit->util = origin;
/*