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Fixed Windows/PocketPC __PHYSFS_platformEOF() for zero-length files. 

(transplanted from e55bbdb69dfd9771a5222b6a406a9c418ffbe53b)
This commit is contained in:
Ryan C. Gordon 2011-08-01 17:37:06 -04:00
parent 08a15ea0c6
commit 1921be0ddf
2 changed files with 10 additions and 2 deletions
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6
platform/pocketpc.c
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@ -591,14 +591,18 @@ PHYSFS_sint64 __PHYSFS_platformFileLength(void *opaque)
int __PHYSFS_platformEOF(void *opaque)
{
const PHYSFS_sint64 FileLength = __PHYSFS_platformFileLength(opaque);
PHYSFS_sint64 FilePosition;
int retval = 0;
if (FileLength == 0)
return 1; /* we're definitely at EOF. */
/* Get the current position in the file */
if ((FilePosition = __PHYSFS_platformTell(opaque)) != 0)
{
/* Non-zero if EOF is equal to the file length */
retval = FilePosition == __PHYSFS_platformFileLength(opaque);
retval = (FilePosition == FileLength);
} /* if */
return(retval);

6
platform/win32.c
View File

@ -936,14 +936,18 @@ PHYSFS_sint64 __PHYSFS_platformFileLength(void *opaque)
int __PHYSFS_platformEOF(void *opaque)
{
const PHYSFS_sint64 FileLength = __PHYSFS_platformFileLength(opaque);
PHYSFS_sint64 FilePosition;
int retval = 0;
if (FileLength == 0)
return 1; /* we're definitely at EOF. */
/* Get the current position in the file */
if ((FilePosition = __PHYSFS_platformTell(opaque)) != 0)
{
/* Non-zero if EOF is equal to the file length */
retval = FilePosition == __PHYSFS_platformFileLength(opaque);
retval = (FilePosition == FileLength);
} /* if */
return(retval);