diff options
| -rw-r--r-- | generic/tclIOGT.c | 8 | ||||
| -rw-r--r-- | generic/tclIORTrans.c | 30 |
2 files changed, 19 insertions, 19 deletions
diff --git a/generic/tclIOGT.c b/generic/tclIOGT.c index dadcb53..6b1c341 100644 --- a/generic/tclIOGT.c +++ b/generic/tclIOGT.c @@ -108,7 +108,7 @@ typedef struct ResultBuffer ResultBuffer; static inline void ResultClear(ResultBuffer *r); static inline void ResultInit(ResultBuffer *r); static inline int ResultEmpty(ResultBuffer *r); -static inline int ResultCopy(ResultBuffer *r, unsigned char *buf, +static inline size_t ResultCopy(ResultBuffer *r, unsigned char *buf, size_t toRead); static inline void ResultAdd(ResultBuffer *r, unsigned char *buf, size_t toWrite); @@ -1361,13 +1361,13 @@ ResultEmpty( *---------------------------------------------------------------------- */ -static inline int +static inline size_t ResultCopy( ResultBuffer *r, /* The buffer to read from. */ unsigned char *buf, /* The buffer to copy into. */ size_t toRead) /* Number of requested bytes. */ { - if (r->used == 0) { + if (ResultEmpty(r)) { /* * Nothing to copy in the case of an empty buffer. */ @@ -1424,7 +1424,7 @@ ResultAdd( unsigned char *buf, /* The buffer to read from. */ size_t toWrite) /* The number of bytes in 'buf'. */ { - if (r->used + toWrite > r->allocated) { + if ((r->used + toWrite + 1) > r->allocated) { /* * Extension of the internal buffer is required. */ diff --git a/generic/tclIORTrans.c b/generic/tclIORTrans.c index e0c39ad..eecd412 100644 --- a/generic/tclIORTrans.c +++ b/generic/tclIORTrans.c @@ -85,22 +85,22 @@ static const Tcl_ChannelType tclRTransformType = { * layers upon reading from the channel, plus the functions to manage such. */ -typedef struct _ResultBuffer_ { +typedef struct { unsigned char *buf; /* Reference to the buffer area. */ - int allocated; /* Allocated size of the buffer area. */ - int used; /* Number of bytes in the buffer, + size_t allocated; /* Allocated size of the buffer area. */ + size_t used; /* Number of bytes in the buffer, * <= allocated. */ } ResultBuffer; #define ResultLength(r) ((r)->used) /* static int ResultLength(ResultBuffer *r); */ -static void ResultClear(ResultBuffer *r); -static void ResultInit(ResultBuffer *r); -static void ResultAdd(ResultBuffer *r, unsigned char *buf, - int toWrite); -static int ResultCopy(ResultBuffer *r, unsigned char *buf, - int toRead); +static inline void ResultClear(ResultBuffer *r); +static inline void ResultInit(ResultBuffer *r); +static inline void ResultAdd(ResultBuffer *r, unsigned char *buf, + size_t toWrite); +static inline size_t ResultCopy(ResultBuffer *r, unsigned char *buf, + size_t toRead); #define RB_INCREMENT (512) @@ -2934,7 +2934,7 @@ TimerRun( *---------------------------------------------------------------------- */ -static void +static inline void ResultInit( ResultBuffer *rPtr) /* Reference to the structure to * initialize. */ @@ -2959,7 +2959,7 @@ ResultInit( *---------------------------------------------------------------------- */ -static void +static inline void ResultClear( ResultBuffer *rPtr) /* Reference to the buffer to clear out */ { @@ -2990,11 +2990,11 @@ ResultClear( *---------------------------------------------------------------------- */ -static void +static inline void ResultAdd( ResultBuffer *rPtr, /* The buffer to extend */ unsigned char *buf, /* The buffer to read from */ - int toWrite) /* The number of bytes in 'buf' */ + size_t toWrite) /* The number of bytes in 'buf' */ { if ((rPtr->used + toWrite + 1) > rPtr->allocated) { /* @@ -3038,11 +3038,11 @@ ResultAdd( *---------------------------------------------------------------------- */ -static int +static inline size_t ResultCopy( ResultBuffer *rPtr, /* The buffer to read from */ unsigned char *buf, /* The buffer to copy into */ - int toRead) /* Number of requested bytes */ + size_t toRead) /* Number of requested bytes */ { int copied; |