* Code cleanup:

[people/ms/u-boot.git] / board / MAI / bios_emulator / scitech / src / pm / vxd / fileio.c

diff --git a/board/MAI/bios_emulator/scitech/src/pm/vxd/fileio.c b/board/MAI/bios_emulator/scitech/src/pm/vxd/fileio.c
index e2ff585839c7c45751ea0c11278f1cd8fc6ca1f5..3c6ce99208ba0e58ce9ff3750c9e817d051e5e04 100644 (file)
--- a/board/MAI/bios_emulator/scitech/src/pm/vxd/fileio.c
+++ b/board/MAI/bios_emulator/scitech/src/pm/vxd/fileio.c
@@ -47,62 +47,62 @@ FILE * fopen(
     long    oldpos;
 
     if (f) {
-        f->offset = 0;
-        f->text = (mode[1] == 't' || mode[2] == 't');
-        f->writemode = (mode[0] == 'w') || (mode[0] == 'a');
-        if (initComplete) {
-            WORD    omode,error;
-            BYTE    action;
+       f->offset = 0;
+       f->text = (mode[1] == 't' || mode[2] == 't');
+       f->writemode = (mode[0] == 'w') || (mode[0] == 'a');
+       if (initComplete) {
+           WORD    omode,error;
+           BYTE    action;
 
-            if (mode[0] == 'r') {
-                omode = OPEN_ACCESS_READONLY | OPEN_SHARE_COMPATIBLE;
-                action = ACTION_IFEXISTS_OPEN | ACTION_IFNOTEXISTS_FAIL;
-                }
-            else if (mode[0] == 'w') {
-                omode = OPEN_ACCESS_WRITEONLY | OPEN_SHARE_COMPATIBLE;
-                action = ACTION_IFEXISTS_TRUNCATE | ACTION_IFNOTEXISTS_CREATE;
-                }
-            else {
-                omode = OPEN_ACCESS_READWRITE | OPEN_SHARE_COMPATIBLE;
-                action = ACTION_IFEXISTS_OPEN | ACTION_IFNOTEXISTS_CREATE;
-                }
-            f->handle = (int)R0_OpenCreateFile(false,(char*)filename,omode,ATTR_NORMAL,action,0,&error,&action);
-            if (f->handle == 0) {
-                PM_free(f);
-                return NULL;
-                }
-            f->filesize = R0_GetFileSize((HANDLE)f->handle,&error);
-            if (mode[0] == 'a')
-                fseek(f,0,2);
-            }
-        else {
-            int oflag,pmode;
+           if (mode[0] == 'r') {
+               omode = OPEN_ACCESS_READONLY | OPEN_SHARE_COMPATIBLE;
+               action = ACTION_IFEXISTS_OPEN | ACTION_IFNOTEXISTS_FAIL;
+               }
+           else if (mode[0] == 'w') {
+               omode = OPEN_ACCESS_WRITEONLY | OPEN_SHARE_COMPATIBLE;
+               action = ACTION_IFEXISTS_TRUNCATE | ACTION_IFNOTEXISTS_CREATE;
+               }
+           else {
+               omode = OPEN_ACCESS_READWRITE | OPEN_SHARE_COMPATIBLE;
+               action = ACTION_IFEXISTS_OPEN | ACTION_IFNOTEXISTS_CREATE;
+               }
+           f->handle = (int)R0_OpenCreateFile(false,(char*)filename,omode,ATTR_NORMAL,action,0,&error,&action);
+           if (f->handle == 0) {
+               PM_free(f);
+               return NULL;
+               }
+           f->filesize = R0_GetFileSize((HANDLE)f->handle,&error);
+           if (mode[0] == 'a')
+               fseek(f,0,2);
+           }
+       else {
+           int oflag,pmode;
 
-            if (mode[0] == 'r') {
-                pmode = _S_IREAD;
-                oflag = _O_RDONLY;
-                }
-            else if (mode[0] == 'w') {
-                pmode = _S_IWRITE;
-                oflag = _O_WRONLY | _O_CREAT | _O_TRUNC;
-                }
-            else {
-                pmode = _S_IWRITE;
-                oflag = _O_RDWR | _O_CREAT | _O_APPEND;
-                }
-            if (f->text)
-                oflag |= _O_TEXT;
-            else
-                oflag |= _O_BINARY;
-            if ((f->handle = i_open(filename,oflag,pmode)) == -1) {
-                PM_free(f);
-                return NULL;
-                }
-            oldpos = i_lseek(f->handle,0,1);
-            f->filesize = i_lseek(f->handle,0,2);
-            i_lseek(f->handle,oldpos,0);
-            }
-        }
+           if (mode[0] == 'r') {
+               pmode = _S_IREAD;
+               oflag = _O_RDONLY;
+               }
+           else if (mode[0] == 'w') {
+               pmode = _S_IWRITE;
+               oflag = _O_WRONLY | _O_CREAT | _O_TRUNC;
+               }
+           else {
+               pmode = _S_IWRITE;
+               oflag = _O_RDWR | _O_CREAT | _O_APPEND;
+               }
+           if (f->text)
+               oflag |= _O_TEXT;
+           else
+               oflag |= _O_BINARY;
+           if ((f->handle = i_open(filename,oflag,pmode)) == -1) {
+               PM_free(f);
+               return NULL;
+               }
+           oldpos = i_lseek(f->handle,0,1);
+           f->filesize = i_lseek(f->handle,0,2);
+           i_lseek(f->handle,oldpos,0);
+           }
+       }
     return f;
 }
 
@@ -125,27 +125,27 @@ size_t fread(
     int     readbytes,totalbytes = 0;
 
     while (bytes > 0x10000) {
-        if (initComplete) {
-            readbytes  = R0_ReadFile(false,(HANDLE)f->handle,buf,0x8000,f->offset,&error);
-            readbytes += R0_ReadFile(false,(HANDLE)f->handle,buf+0x8000,0x8000,f->offset+0x8000,&error);
-            }
-        else {
-            readbytes  = i_read(f->handle,buf,0x8000);
-            readbytes += i_read(f->handle,buf+0x8000,0x8000);
-            }
-        totalbytes += readbytes;
-        f->offset += readbytes;
-        buf += 0x10000;
-        bytes -= 0x10000;
-        }
+       if (initComplete) {
+           readbytes  = R0_ReadFile(false,(HANDLE)f->handle,buf,0x8000,f->offset,&error);
+           readbytes += R0_ReadFile(false,(HANDLE)f->handle,buf+0x8000,0x8000,f->offset+0x8000,&error);
+           }
+       else {
+           readbytes  = i_read(f->handle,buf,0x8000);
+           readbytes += i_read(f->handle,buf+0x8000,0x8000);
+           }
+       totalbytes += readbytes;
+       f->offset += readbytes;
+       buf += 0x10000;
+       bytes -= 0x10000;
+       }
     if (bytes) {
-        if (initComplete)
-            readbytes = R0_ReadFile(false,(HANDLE)f->handle,buf,bytes,f->offset,&error);
-        else
-            readbytes = i_read(f->handle,buf,bytes);
-        totalbytes += readbytes;
-        f->offset += readbytes;
-        }
+       if (initComplete)
+           readbytes = R0_ReadFile(false,(HANDLE)f->handle,buf,bytes,f->offset,&error);
+       else
+           readbytes = i_read(f->handle,buf,bytes);
+       totalbytes += readbytes;
+       f->offset += readbytes;
+       }
     return totalbytes / size;
 }
 
@@ -168,29 +168,29 @@ size_t fwrite(
     int         writtenbytes,totalbytes = 0;
 
     if (!f->writemode)
-        return 0;
+       return 0;
     while (bytes > 0x10000) {
-        if (initComplete) {
-            writtenbytes  = R0_WriteFile(false,(HANDLE)f->handle,buf,0x8000,f->offset,&error);
-            writtenbytes += R0_WriteFile(false,(HANDLE)f->handle,buf+0x8000,0x8000,f->offset+0x8000,&error);
-            }
-        else {
-            writtenbytes  = i_write(f->handle,buf,0x8000);
-            writtenbytes += i_write(f->handle,buf+0x8000,0x8000);
-            }
-        totalbytes += writtenbytes;
-        f->offset += writtenbytes;
-        buf += 0x10000;
-        bytes -= 0x10000;
-        }
+       if (initComplete) {
+           writtenbytes  = R0_WriteFile(false,(HANDLE)f->handle,buf,0x8000,f->offset,&error);
+           writtenbytes += R0_WriteFile(false,(HANDLE)f->handle,buf+0x8000,0x8000,f->offset+0x8000,&error);
+           }
+       else {
+           writtenbytes  = i_write(f->handle,buf,0x8000);
+           writtenbytes += i_write(f->handle,buf+0x8000,0x8000);
+           }
+       totalbytes += writtenbytes;
+       f->offset += writtenbytes;
+       buf += 0x10000;
+       bytes -= 0x10000;
+       }
     if (initComplete)
-        writtenbytes = R0_WriteFile(false,(HANDLE)f->handle,buf,bytes,f->offset,&error);
+       writtenbytes = R0_WriteFile(false,(HANDLE)f->handle,buf,bytes,f->offset,&error);
     else
-        writtenbytes = i_write(f->handle,buf,bytes);
+       writtenbytes = i_write(f->handle,buf,bytes);
     totalbytes += writtenbytes;
     f->offset += writtenbytes;
     if (f->offset > f->filesize)
-        f->filesize = f->offset;
+       f->filesize = f->offset;
     return totalbytes / size;
 }
 
@@ -201,7 +201,7 @@ VxD implementation of the ANSI C fflush function.
 int fflush(
     FILE *f)
 {
-    // Nothing to do since we are not doing buffered file I/O
+    /* Nothing to do since we are not doing buffered file I/O */
     (void)f;
     return 0;
 }
@@ -216,13 +216,13 @@ int fseek(
     int whence)
 {
     if (whence == 0)
-        f->offset = offset;
+       f->offset = offset;
     else if (whence == 1)
-        f->offset += offset;
+       f->offset += offset;
     else if (whence == 2)
-        f->offset = f->filesize + offset;
+       f->offset = f->filesize + offset;
     if (!initComplete)
-        i_lseek(f->handle,f->offset,0);
+       i_lseek(f->handle,f->offset,0);
     return 0;
 }
 
@@ -258,19 +258,19 @@ char *fgets(
     int     len;
     char    *cs;
 
-    // Read the entire buffer into memory (our functions are unbuffered!)
+    /* Read the entire buffer into memory (our functions are unbuffered!) */
     if ((len = fread(s,1,n,f)) == 0)
-        return NULL;
+       return NULL;
 
-    // Search for '\n' or end of string
+    /* Search for '\n' or end of string */
     if (n > len)
-        n = len;
+       n = len;
     cs = s;
     while (--n > 0) {
-        if (*cs == '\n')
-            break;
-        cs++;
-        }
+       if (*cs == '\n')
+           break;
+       cs++;
+       }
     *cs = '\0';
     return s;
 }
@@ -296,10 +296,9 @@ int fclose(
     WORD error;
 
     if (initComplete)
-        R0_CloseFile((HANDLE)f->handle,&error);
+       R0_CloseFile((HANDLE)f->handle,&error);
     else
-        i_close(f->handle);
+       i_close(f->handle);
     PM_free(f);
     return 0;
 }
-