add custom getline for WIN...

include/ss/common.hpp

@@ -16,4 +16,61 @@ inline void assert_string_error_defined() {
                   "'string_error' needs to be enabled to use 'error_msg'");
 }
 
+#if defined(_WIN64) || defined(_WIN32)
+#include <cstdint>
+using ssize_t = int64_t;
+inline ssize_t get_line(char** lineptr, size_t* n, FILE* stream) {
+    size_t pos;
+    int c;
+
+    if (lineptr == nullptr || stream == nullptr || n == nullptr) {
+        errno = EINVAL;
+        return -1;
+    }
+
+    c = getc(stream);
+    if (c == EOF) {
+        return -1;
+    }
+
+    if (*lineptr == nullptr) {
+        *lineptr = static_cast<char*>(malloc(128));
+        if (*lineptr == nullptr) {
+            return -1;
+        }
+        *n = 128;
+    }
+
+    pos = 0;
+    while (c != EOF) {
+        if (pos + 1 >= *n) {
+            size_t new_size = *n + (*n >> 2);
+            if (new_size < 128) {
+                new_size = 128;
+            }
+            char* new_ptr = static_cast<char*>(
+                realloc(static_cast<void*>(*lineptr), new_size));
+            if (new_ptr == nullptr) {
+                return -1;
+            }
+            *n = new_size;
+            *lineptr = new_ptr;
+        }
+
+        (*lineptr)[pos++] = c;
+        if (c == '\n') {
+            break;
+        }
+        c = getc(stream);
+    }
+
+    (*lineptr)[pos] = '\0';
+    return pos;
+}
+#else
+inline ssize_t get_line(char** lineptr, size_t* n, FILE* stream) {
+    return getline(lineptr, n, stream);
+}
+#endif
+
 } /* ss */

include/ss/parser.hpp

@@ -1,5 +1,6 @@
 #pragma once
 
+#include "common.hpp"
 #include "converter.hpp"
 #include "extract.hpp"
 #include "restrictions.hpp"
@@ -379,7 +380,7 @@ private:
         bool read_next() {
             memset(next_line_buffer_, '\0', next_line_size_);
             ssize_t ssize =
-                getline(&next_line_buffer_, &next_line_size_, file_);
+                get_line(&next_line_buffer_, &next_line_size_, file_);
 
             if (ssize == -1) {
                 return false;
@@ -500,7 +501,8 @@ private:
         bool append_next_line_to_buffer(char*& buffer, size_t& size) {
             undo_remove_eol(buffer, size);
 
-            ssize_t next_ssize = getline(&helper_buffer_, &helper_size_, file_);
+            ssize_t next_ssize =
+                get_line(&helper_buffer_, &helper_size_, file_);
             if (next_ssize == -1) {
                 return false;
             }