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added Item$ = "__SmIC__="+FileName$ to COLUMNBOX ADD, add a filemode: r+ ( read/write )

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Jim
2015-05-05 21:04:32 -07:00
parent cd2a1ddb30
commit 83339084fe
13 changed files with 639 additions and 348 deletions
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12
src/io.c
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@@ -626,17 +626,17 @@ void myopen(struct command *cmd) /* open specified file for given name */
char *name=NULL;
char *mode=NULL;
char **pmode;
static char *valid_modes[]={"r","w","a","rb","wb","ab",""};
static int smodes[]={smREAD,smWRITE,smWRITE,smREAD,smWRITE,smWRITE};
static char *valid_modes[]={"r+","r","w","a","rb","wb","ab",""};
static int smodes[]={smREADWRITE,smREAD,smWRITE,smWRITE,smREAD,smWRITE,smWRITE,smREAD};
int smode;
struct stackentry *p;
int has_mode,has_stream,printer=0;
/* decode cmd->tag */
has_stream=cmd->tag&OPEN_HAS_STREAM;
has_mode=cmd->tag&OPEN_HAS_MODE;
/* printer=cmd->tag&OPEN_PRINTER;*/
if (has_mode)
mode=my_strdup(pop(stSTRING)->pointer);
else
@@ -817,7 +817,7 @@ void myseek(struct command *cmd) /* reposition file pointer */
}
my_free(mode);
if (abs(s)==STDIO_STREAM || badstream(s,0)) return;
if (!(stream_modes[s] & (smREAD | smWRITE))) {
if (!(stream_modes[s] & (smREAD | smWRITE | smREADWRITE))) {
sprintf(errorstring,"stream %d not open",s);
errorcode=11;
return;
@@ -906,7 +906,7 @@ int checkstream(void) /* test if currst is still valid */
input=(currstr>0);
if (!stdio) {
if (input && !(stream_modes[abs(currstr)] & smREAD)) {
if (input && !(stream_modes[abs(currstr)] & smREAD| smREADWRITE)) {
sprintf(string,"stream %d not open for reading",abs(currstr));
error(ERROR,string);
return FALSE;