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-rw-r--r--compat/cygwin.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/compat/cygwin.c b/compat/cygwin.c
new file mode 100644
index 0000000000..b9862d606d
--- /dev/null
+++ b/compat/cygwin.c
@@ -0,0 +1,19 @@
+#include "../git-compat-util.h"
+#include "../cache.h"
+
+int cygwin_offset_1st_component(const char *path)
+{
+ const char *pos = path;
+ /* unc paths */
+ if (is_dir_sep(pos[0]) && is_dir_sep(pos[1])) {
+ /* skip server name */
+ pos = strchr(pos + 2, '/');
+ if (!pos)
+ return 0; /* Error: malformed unc path */
+
+ do {
+ pos++;
+ } while (*pos && pos[0] != '/');
+ }
+ return pos + is_dir_sep(*pos) - path;
+}