diff options
Diffstat (limited to 'doc/ByteArrObj.3')
| -rw-r--r-- | doc/ByteArrObj.3 | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/doc/ByteArrObj.3 b/doc/ByteArrObj.3 index 285239d..8ddc28c 100644 --- a/doc/ByteArrObj.3 +++ b/doc/ByteArrObj.3 @@ -43,7 +43,7 @@ overwritten by a byte-array value. For \fBTcl_GetBytesFromObj\fR, to the value from which to extract an array of bytes. .AP Tcl_Interp *interp in Interpreter to use for error reporting. -.AP "Tcl_Size | int" *numBytesPtr out +.AP int *numBytesPtr out Points to space where the number of bytes in the array may be written. Caller may pass NULL when it does not need this information. .BE @@ -153,11 +153,7 @@ and any string representation is invalidated. .PP On success, both \fBTcl_GetBytesFromObj\fR and \fBTcl_GetByteArrayFromObj\fR write the number of bytes in the byte-array value of \fIobjPtr\fR -to the space pointed to by \fInumBytesPtr\fR. This space may be of type -\fBTcl_Size\fR or of type \fBint\fR. In Tcl 8, the largest number of -bytes possible is \fBINT_MAX\fR, so either type can receive the value. -In codebases meant to migrate to Tcl 9, the option to write to a space -of type \fBTcl_Size\fR may aid in the migration. +to the space pointed to by \fInumBytesPtr\fR. .PP \fBTcl_SetByteArrayLength\fR enables a caller to change the size of a byte-array in the internal representation of an unshared \fIobjPtr\fR to |