Built-in git-get-tar-commit-id

By being an internal command git-get-commit-id can make use of
struct ustar_header and other stuff and stops wasting precious
disk space.

Note: I recycled one of the two "tar-tree" entries instead of
splitting that cleanup into a separate patch.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 0 insertions, 30 deletions

diff --git a/get-tar-commit-id.c b/get-tar-commit-id.c
deleted file mode 100644
index 416629035..000000000
--- a/get-tar-commit-id.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2005 Rene Scharfe
- */
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#define HEADERSIZE	1024
-
-int main(int argc, char **argv)
-{
-	char buffer[HEADERSIZE];
-	ssize_t n;
-
-	n = read(0, buffer, HEADERSIZE);
-	if (n < HEADERSIZE) {
-		fprintf(stderr, "read error\n");
-		return 3;
-	}
-	if (buffer[156] != 'g')
-		return 1;
-	if (memcmp(&buffer[512], "52 comment=", 11))
-		return 1;
-	n = write(1, &buffer[523], 41);
-	if (n < 41) {
-		fprintf(stderr, "write error\n");
-		return 2;
-	}
-	return 0;
-}