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-rw-r--r--fetch.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/fetch.c b/fetch.c
index 281df61e7..2151c7b78 100644
--- a/fetch.c
+++ b/fetch.c
@@ -7,6 +7,7 @@
#include "tag.h"
#include "blob.h"
#include "refs.h"
+#include "strbuf.h"
int get_tree = 0;
int get_history = 0;
@@ -210,6 +211,45 @@ static int mark_complete(const char *path, const unsigned char *sha1)
return 0;
}
+int pull_targets_stdin(char ***target, const char ***write_ref)
+{
+ int targets = 0, targets_alloc = 0;
+ struct strbuf buf;
+ *target = NULL; *write_ref = NULL;
+ strbuf_init(&buf);
+ while (1) {
+ char *rf_one = NULL;
+ char *tg_one;
+
+ read_line(&buf, stdin, '\n');
+ if (buf.eof)
+ break;
+ tg_one = buf.buf;
+ rf_one = strchr(tg_one, '\t');
+ if (rf_one)
+ *rf_one++ = 0;
+
+ if (targets >= targets_alloc) {
+ targets_alloc = targets_alloc ? targets_alloc * 2 : 64;
+ *target = xrealloc(*target, targets_alloc * sizeof(**target));
+ *write_ref = xrealloc(*write_ref, targets_alloc * sizeof(**write_ref));
+ }
+ (*target)[targets] = strdup(tg_one);
+ (*write_ref)[targets] = rf_one ? strdup(rf_one) : NULL;
+ targets++;
+ }
+ return targets;
+}
+
+void pull_targets_free(int targets, char **target, const char **write_ref)
+{
+ while (targets--) {
+ free(target[targets]);
+ if (write_ref[targets])
+ free((char *) write_ref[targets]);
+ }
+}
+
int pull(int targets, char **target, const char **write_ref,
const char *write_ref_log_details)
{