From bbfd2b2cf86c901ec10d02b0665955bc277fb44b Mon Sep 17 00:00:00 2001
From: "Sergey Semyonov (Serge)" <ion2@mail.ru>
Date: Thu, 10 Mar 2011 05:38:16 +0000
Subject: [PATCH] newlib: update includes

git-svn-id: svn://kolibrios.org@1903 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 .../develop/libraries/newlib/include/reent.h  | 10 ++-
 .../libraries/newlib/include/sys/kos_io.h     | 88 +++++++++++++++++++
 2 files changed, 97 insertions(+), 1 deletion(-)
 create mode 100644 programs/develop/libraries/newlib/include/sys/kos_io.h

diff --git a/programs/develop/libraries/newlib/include/reent.h b/programs/develop/libraries/newlib/include/reent.h
index a11d4bb59e..8386c7513b 100644
--- a/programs/develop/libraries/newlib/include/reent.h
+++ b/programs/develop/libraries/newlib/include/reent.h
@@ -150,7 +150,15 @@ extern int _execve_r _PARAMS ((struct _reent *, const char *, char *const *, cha
 extern int _fcntl_r _PARAMS ((struct _reent *, int, int, int));
 extern int _fork_r _PARAMS ((struct _reent *));
 extern int _fstat_r _PARAMS ((struct _reent *, int, struct stat *));
-extern int _getpid_r _PARAMS ((struct _reent *));
+static inline int _getpid_r (struct _reent *r)
+{
+  int pid;
+  (void)r;
+  __asm__ __volatile__(
+  "movl %%fs:0, %0 \n\t"
+  :"=r"(pid));
+  return pid;
+}
 extern int _isatty_r _PARAMS ((struct _reent *, int));
 extern int _kill_r _PARAMS ((struct _reent *, int, int));
 extern int _link_r _PARAMS ((struct _reent *, const char *, const char *));
diff --git a/programs/develop/libraries/newlib/include/sys/kos_io.h b/programs/develop/libraries/newlib/include/sys/kos_io.h
new file mode 100644
index 0000000000..373d341a26
--- /dev/null
+++ b/programs/develop/libraries/newlib/include/sys/kos_io.h
@@ -0,0 +1,88 @@
+
+#ifndef __KOS_IO_H__
+#define __KOS_IO_H__
+
+#pragma pack(push, 1)
+typedef struct
+{
+  char sec;
+  char min;
+  char hour;
+  char rsv;
+}detime_t;
+
+typedef struct
+{
+  char  day;
+  char  month;
+  short year;
+}dedate_t;
+
+typedef struct
+{
+  unsigned    attr;
+  unsigned    flags;
+  union
+  {
+     detime_t  ctime;
+     unsigned  cr_time;
+  };
+  union
+  {
+     dedate_t  cdate;
+     unsigned  cr_date;
+  };
+  union
+  {
+     detime_t  atime;
+     unsigned  acc_time;
+  };
+  union
+  {
+     dedate_t  adate;
+     unsigned  acc_date;
+  };
+  union
+  {
+     detime_t  mtime;
+     unsigned  mod_time;
+  };
+  union
+  {
+     dedate_t  mdate;
+     unsigned  mod_date;
+  };
+  unsigned    size;
+  unsigned    size_high;
+} fileinfo_t;
+
+#pragma pack(pop)
+
+int create_file(const char *path);
+int get_fileinfo(const char *path, fileinfo_t *info);
+int read_file(const char *path, void *buff,
+               size_t offset, size_t count, size_t *reads);
+int write_file(const char *path,const void *buff,
+               size_t offset, size_t count, size_t *writes);
+int set_file_size(const char *path, unsigned size);
+void *load_file(const char *path, size_t *len);
+void __stdcall unpack(void* packed_data, void* unpacked_data);
+
+static inline int user_free(void *mem)
+{
+    int  val;
+    __asm__ __volatile__(
+    "int $0x40"
+    :"=eax"(val)
+    :"a"(68),"b"(12),"c"(mem));
+    return val;
+}
+
+static inline void set_cwd(const char* cwd)
+{
+    __asm__ __volatile__(
+    "int $0x40"
+    ::"a"(30),"b"(1),"c"(cwd));
+};
+
+#endif