# HG changeset patch
# User koda
# Date 1461443538 14400
# Node ID 2c21bc80c95d2eb9dee4c0a7a7fe6fe4410d1d1e
# Parent  8fca9fd3135742ee4e29d7a90847e8527f521ace
Implement GetCurrentDir in the c rtl

diff -r 8fca9fd31357 -r 2c21bc80c95d hedgewars/pas2cRedo.pas
--- a/hedgewars/pas2cRedo.pas	Sat Apr 23 16:18:07 2016 -0400
+++ b/hedgewars/pas2cRedo.pas	Sat Apr 23 16:32:18 2016 -0400
@@ -113,4 +113,5 @@
 
     Load_GL_VERSION_2_0 : procedure;
 
+    GetCurrentDir : function : PChar;
 
diff -r 8fca9fd31357 -r 2c21bc80c95d project_files/hwc/rtl/fileio.c
--- a/project_files/hwc/rtl/fileio.c	Sat Apr 23 16:18:07 2016 -0400
+++ b/project_files/hwc/rtl/fileio.c	Sat Apr 23 16:32:18 2016 -0400
@@ -8,9 +8,11 @@
 #include <stdlib.h>
 #include <assert.h>
 #include <sys/stat.h>
+#include <unistd.h>
 
 io_result_t IOResult;
 int FileMode;
+char cwd[1024];
 
 static void init(File f) {
     f->fp = NULL;
@@ -219,6 +221,17 @@
     return false;
 }
 
+char * fpcrtl_getCurrentDir(void) {
+
+    IOResult = IO_NO_ERROR;
+
+    if (getcwd(cwd, sizeof(cwd)) != NULL)
+        return cwd;
+
+    IOResult = IO_ERROR_DUMMY;
+    return "";
+}
+
 void __attribute__((overloadable)) fpcrtl_flush(Text f) {
     fflush(f->fp);
 }
diff -r 8fca9fd31357 -r 2c21bc80c95d project_files/hwc/rtl/fileio.h
--- a/project_files/hwc/rtl/fileio.h	Sat Apr 23 16:18:07 2016 -0400
+++ b/project_files/hwc/rtl/fileio.h	Sat Apr 23 16:32:18 2016 -0400
@@ -75,4 +75,7 @@
 bool        fpcrtl_fileExists(string255 filename);
 #define     fpcrtl_FileExists                           fpcrtl_fileExists
 
+char *      fpcrtl_getCurrentDir(void);
+#define     fpcrtl_GetCurrentDir                        fpcrtl_getCurrentDir
+
 #endif /* FILEIO_H_ */