From ae960a9ece0552d1982e56e26cc4c3932f51f2ab Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 8 Dec 2003 21:58:38 +0000
Subject: my take at fixing the simulator warnings by adding mode_t, size_t,
 ssize_t and off_t

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4116 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/common/file.c  | 12 ++++++------
 firmware/include/file.h | 36 ++++++++++++++++++++++++++++++------
 2 files changed, 36 insertions(+), 12 deletions(-)

(limited to 'firmware')

diff --git a/firmware/common/file.c b/firmware/common/file.c
index b4b879f8fb..f81038fa77 100644
--- a/firmware/common/file.c
+++ b/firmware/common/file.c
@@ -52,7 +52,7 @@ static struct filedesc openfiles[MAX_OPEN_FILES];
 
 static int flush_cache(int fd);
 
-int creat(const char *pathname, int mode)
+int creat(const char *pathname, mode_t mode)
 {
     (void)mode;
     return open(pathname, O_WRONLY|O_CREAT|O_TRUNC);
@@ -307,7 +307,7 @@ int rename(const char* path, const char* newpath)
     return 0;
 }
 
-int ftruncate(int fd, unsigned int size)
+int ftruncate(int fd, off_t size)
 {
     int rc, sector;
     struct filedesc* file = &openfiles[fd];
@@ -513,22 +513,22 @@ static int readwrite(int fd, void* buf, int count, bool write)
     return nread;
 }
 
-int write(int fd, void* buf, int count)
+ssize_t write(int fd, const void* buf, size_t count)
 {
     if (!openfiles[fd].write) {
         errno = EACCES;
         return -1;
     }
-    return readwrite(fd, buf, count, true);
+    return readwrite(fd, (void *)buf, count, true);
 }
 
-int read(int fd, void* buf, int count)
+ssize_t read(int fd, void* buf, size_t count)
 {
     return readwrite(fd, buf, count, false);
 }
 
 
-int lseek(int fd, int offset, int whence)
+off_t lseek(int fd, off_t offset, int whence)
 {
     int pos;
     int newsector;
diff --git a/firmware/include/file.h b/firmware/include/file.h
index 2ea74c2f5b..8159a7bc84 100644
--- a/firmware/include/file.h
+++ b/firmware/include/file.h
@@ -42,8 +42,32 @@
 #define O_TRUNC  0x10
 #endif
 
+#if !defined(__ssize_t_defined) && !defined(_SSIZE_T_)
+#define __ssize_t_defined
+#define _SSIZE_T_
+typedef signed long ssize_t;
+#endif
+
+#if !defined(__off_t_defined) && !defined(_OFF_T_)
+#define __off_t_defined
+#define _OFF_T_
+typedef signed long off_t;
+#endif
+
+#if !defined(__mode_t_defined) && !defined(_MODE_T_)
+#define __mode_t_defined
+#define _MODE_T_
+typedef unsigned int mode_t;
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int size_t;
+#endif
+
+
 #if defined(__MINGW32__) && defined(SIMULATOR)
-extern int open(const char*, int, ...);
+extern int open(const char*, int flags, ...);
 extern int close(int fd);
 extern int read(int, void*, unsigned int);
 extern long lseek(int, long, int);
@@ -57,13 +81,13 @@ extern int remove(const char*);
 extern int open(const char* pathname, int flags);
 extern int close(int fd);
 extern int fsync(int fd);
-extern int read(int fd, void* buf, int count);
-extern int lseek(int fd, int offset, int whence);
-extern int creat(const char *pathname, int mode);
-extern int write(int fd, void* buf, int count);
+extern ssize_t read(int fd, void *buf, size_t count);
+extern off_t lseek(int fildes, off_t offset, int whence);
+extern int creat(const char *pathname, mode_t mode);
+extern ssize_t write(int fd, const void *buf, size_t count);
 extern int remove(const char* pathname);
 extern int rename(const char* path, const char* newname);
-extern int ftruncate(int fd, unsigned int size);
+extern int ftruncate(int fd, off_t length);
 extern int filesize(int fd);
 #endif /* SIMULATOR */
 #endif /* __MINGW32__ */
-- 
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