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Use strbuf_read in builtin-fetch-tool.c.

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xrealloc.use --;

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Pierre Habouzit 2007-09-10 12:35:07 +02:00 committed by Junio C Hamano
parent 674d172730
commit b655d46bb2
1 changed files with 6 additions and 17 deletions
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23
builtin-fetch--tool.c
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@ -2,27 +2,16 @@
#include "cache.h"
#include "refs.h"
#include "commit.h"
#define CHUNK_SIZE 1024
#include "strbuf.h"
static char *get_stdin(void)
{
size_t offset = 0;
char *data = xmalloc(CHUNK_SIZE);
while (1) {
ssize_t cnt = xread(0, data + offset, CHUNK_SIZE);
if (cnt < 0)
die("error reading standard input: %s",
strerror(errno));
if (cnt == 0) {
data[offset] = 0;
break;
}
offset += cnt;
data = xrealloc(data, offset + CHUNK_SIZE);
struct strbuf buf;
strbuf_init(&buf, 0);
if (strbuf_read(&buf, 0, 1024) < 0) {
die("error reading standard input: %s", strerror(errno));
}
return data;
return strbuf_detach(&buf);
}
static void show_new(enum object_type type, unsigned char *sha1_new)