1 files changed, 0 insertions, 87 deletions
diff --git a/fetch-clone.c b/fetch-clone.c
deleted file mode 100644
index f629d8d..0000000
--- a/fetch-clone.c
+++ /dev/null
@@ -1,87 +0,0 @@
-#include "cache.h"
-#include "exec_cmd.h"
-#include "pkt-line.h"
-#include "sideband.h"
-#include <sys/wait.h>
-
-static pid_t setup_sideband(int sideband, const char *me, int fd[2], int xd[2])
-{
-	pid_t side_pid;
-
-	if (!sideband) {
-		fd[0] = xd[0];
-		fd[1] = xd[1];
-		return 0;
-	}
-	/* xd[] is talking with upload-pack; subprocess reads from
-	 * xd[0], spits out band#2 to stderr, and feeds us band#1
-	 * through our fd[0].
-	 */
-	if (pipe(fd) < 0)
-		die("%s: unable to set up pipe", me);
-	side_pid = fork();
-	if (side_pid < 0)
-		die("%s: unable to fork off sideband demultiplexer", me);
-	if (!side_pid) {
-		/* subprocess */
-		close(fd[0]);
-		if (xd[0] != xd[1])
-			close(xd[1]);
-		if (recv_sideband(me, xd[0], fd[1], 2))
-			exit(1);
-		exit(0);
-	}
-	close(xd[0]);
-	close(fd[1]);
-	fd[1] = xd[1];
-	return side_pid;
-}
-
-static int get_pack(int xd[2], const char *me, int sideband, const char **argv)
-{
-	int status;
-	pid_t pid, side_pid;
-	int fd[2];
-
-	side_pid = setup_sideband(sideband, me, fd, xd);
-	pid = fork();
-	if (pid < 0)
-		die("%s: unable to fork off %s", me, argv[0]);
-	if (!pid) {
-		dup2(fd[0], 0);
-		close(fd[0]);
-		close(fd[1]);
-		execv_git_cmd(argv);
-		die("%s exec failed", argv[0]);
-	}
-	close(fd[0]);
-	close(fd[1]);
-	while (waitpid(pid, &status, 0) < 0) {
-		if (errno != EINTR)
-			die("waiting for %s: %s", argv[0], strerror(errno));
-	}
-	if (WIFEXITED(status)) {
-		int code = WEXITSTATUS(status);
-		if (code)
-			die("%s died with error code %d", argv[0], code);
-		return 0;
-	}
-	if (WIFSIGNALED(status)) {
-		int sig = WTERMSIG(status);
-		die("%s died of signal %d", argv[0], sig);
-	}
-	die("%s died of unnatural causes %d", argv[0], status);
-}
-
-int receive_unpack_pack(int xd[2], const char *me, int quiet, int sideband)
-{
-	const char *argv[3] = { "unpack-objects", quiet ? "-q" : NULL, NULL };
-	return get_pack(xd, me, sideband, argv);
-}
-
-int receive_keep_pack(int xd[2], const char *me, int quiet, int sideband)
-{
-	const char *argv[5] = { "index-pack", "--stdin", "--fix-thin",
-				quiet ? NULL : "-v", NULL };
-	return get_pack(xd, me, sideband, argv);
-}