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Handle symlinks graciously
[git.git]
/
unpack-objects.c
diff --git
a/unpack-objects.c
b/unpack-objects.c
index
8ae1a1c
..
5c5cb12
100644
(file)
--- a/
unpack-objects.c
+++ b/
unpack-objects.c
@@
-6,7
+6,7
@@
#include <sys/time.h>
static int dry_run, quiet;
#include <sys/time.h>
static int dry_run, quiet;
-static const char unpack_usage[] = "git-unpack-objects [-q] < pack-file";
+static const char unpack_usage[] = "git-unpack-objects [-
n] [-
q] < pack-file";
/* We always read in 4kB chunks. */
static unsigned char buffer[4096];
/* We always read in 4kB chunks. */
static unsigned char buffer[4096];
@@
-31,12
+31,10
@@
static void * fill(int min)
offset = 0;
}
do {
offset = 0;
}
do {
- int ret = read(0, buffer + len, sizeof(buffer) - len);
+ int ret =
x
read(0, buffer + len, sizeof(buffer) - len);
if (ret <= 0) {
if (!ret)
die("early EOF");
if (ret <= 0) {
if (!ret)
die("early EOF");
- if (errno == EAGAIN || errno == EINTR)
- continue;
die("read error on input: %s", strerror(errno));
}
len += ret;
die("read error on input: %s", strerror(errno));
}
len += ret;
@@
-269,6
+267,8
@@
int main(int argc, char **argv)
int i;
unsigned char sha1[20];
int i;
unsigned char sha1[20];
+ setup_git_directory();
+
for (i = 1 ; i < argc; i++) {
const char *arg = argv[i];
for (i = 1 ; i < argc; i++) {
const char *arg = argv[i];
@@
-297,14
+297,9
@@
int main(int argc, char **argv)
/* Write the last part of the buffer to stdout */
while (len) {
/* Write the last part of the buffer to stdout */
while (len) {
- int ret = write(1, buffer + offset, len);
- if (
!ret
)
+ int ret =
x
write(1, buffer + offset, len);
+ if (
ret <= 0
)
break;
break;
- if (ret < 0) {
- if (errno == EAGAIN || errno == EINTR)
- continue;
- break;
- }
len -= ret;
offset += ret;
}
len -= ret;
offset += ret;
}