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Set errno if the stream is in error state. Small code size improvements. Fixed

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comment regarding _oserror.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4699 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz 2010-06-03 21:22:51 +00:00
parent b97986b124
commit 8194408abc
1 changed files with 7 additions and 7 deletions
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14
libsrc/common/fwrite.s
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@ -19,7 +19,7 @@
; ------------------------------------------------------------------------
; Code
.proc _fwrite
; Save file and place it into ptr1
@ -38,10 +38,10 @@
; File not open
lda #EINVAL
jsr __seterrno
@L1: jsr incsp6
jmp return0
@L1: lda #EBADF
jsr __seterrno ; Returns with A = 0
tax ; A = X = 0
jmp incsp6
; Check if the stream is in an error state
@ -93,8 +93,8 @@
cmp #$FF
bne @L4
; Error in write. Set the stream error flag and bail out. _oserror and/or
; errno are already set by write().
; Error in write. Set the stream error flag and bail out. errno is already
; set by write().
lda file
sta ptr1