1 files changed, 0 insertions, 53 deletions
diff --git a/src/shared/path.c b/src/shared/path.c
deleted file mode 100644
index 4e3077b..0000000
--- a/src/shared/path.c
+++ /dev/null
@@ -1,53 +0,0 @@
-#include <assert.h>
-#include <camellia/path.h>
-#include <shared/mem.h>
-#include <stdbool.h>
-
-size_t path_simplify(const char *in, char *out, size_t len) {
-	if (len == 0)     return 0; /* empty paths are invalid */
-	if (in[0] != '/') return 0; /* so are relative paths */
-
-	int seg_len;
-	int out_pos = 0;
-	bool directory = false;
-
-	for (size_t i = 0; i < len; i += seg_len + 1) {
-		assert(in[i] == '/');
-
-		seg_len = 0;
-		directory = false;
-		for (size_t j = i + 1; j < len; j++) {
-			if (in[j] == '/') {
-				directory = true;
-				break;
-			}
-			seg_len++;
-		}
-
-		/*      |i=5 |next i = i + seg_len + 1 = 10
-		 *      v    v
-		 * /some/path/asdf
-		 *       |--|
-		 *       seg_len = 4, segment starts at i+1 */
-
-		if (seg_len == 0 || (seg_len == 1 && in[i + 1] == '.')) {
-			/*  // or /./  */
-			directory = true;
-		} else if (seg_len == 2 && in[i + 1] == '.' && in[i + 2] == '.') {
-			/*  /../  */
-			directory = true;
-			/* try to backtrack to the last slash */
-			while (--out_pos >= 0 && out[out_pos] != '/');
-			if (out_pos < 0) return 0;
-		} else {
-			/* a normal segment, e.g. /asdf/ */
-			out[out_pos] = '/';
-			memcpy(&out[out_pos + 1], &in[i + 1], seg_len);
-			out_pos += seg_len + 1;
-		}
-	}
-
-	if (directory) out[out_pos++] = '/';
-	assert(0 < out_pos && (size_t)out_pos <= len);
-	return out_pos;
-}