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Improve some comments.

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This commit is contained in:
Neal H. Walfield 2016-11-29 14:41:22 +01:00
parent 2f27cb12e3
commit 522f74f7e3
6 changed files with 51 additions and 30 deletions
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3
g10/armor.c
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@ -1026,17 +1026,20 @@ armor_filter( void *opaque, int control,
if( control == IOBUFCTRL_UNDERFLOW && afx->inp_bypass ) {
n = 0;
if( afx->buffer_len ) {
/* Copy the data from AFX->BUFFER to BUF. */
for(; n < size && afx->buffer_pos < afx->buffer_len; n++ )
buf[n++] = afx->buffer[afx->buffer_pos++];
if( afx->buffer_pos >= afx->buffer_len )
afx->buffer_len = 0;
}
/* If there is still space in BUF, read directly into it. */
for(; n < size; n++ ) {
if( (c=iobuf_get(a)) == -1 )
break;
buf[n] = c & 0xff;
}
if( !n )
/* We didn't get any data. EOF. */
rc = -1;
*ret_len = n;
}