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Restore zoulas fixes, stages 2.

This commit is contained in:
Arnold D. Robbins 2020-02-06 22:32:55 +02:00
parent 5068d20ef6
commit cd552112a7
1 changed files with 30 additions and 29 deletions
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59
run.c
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@ -1817,35 +1817,36 @@ const char *filename(FILE *fp)
return "???";
}
Cell *closefile(Node **a, int n)
{
Cell *x;
int i, stat;
x = execute(a[0]);
getsval(x);
stat = -1;
for (i = 0; i < nfiles; i++) {
if (files[i].fname && strcmp(x->sval, files[i].fname) == 0) {
if (ferror(files[i].fp))
FATAL( "i/o error occurred on %s", files[i].fname );
if (files[i].mode == '|' || files[i].mode == LE)
stat = pclose(files[i].fp);
else
stat = fclose(files[i].fp);
if (stat == EOF)
FATAL( "i/o error occurred closing %s", files[i].fname );
if (i > 2) /* don't do /dev/std... */
xfree(files[i].fname);
files[i].fname = NULL; /* watch out for ref thru this */
files[i].fp = NULL;
}
}
tempfree(x);
x = gettemp();
setfval(x, (Awkfloat) stat);
return(x);
}
Cell *closefile(Node **a, int n)
{
Cell *x;
size_t i;
bool stat;
x = execute(a[0]);
getsval(x);
stat = true;
for (i = 0; i < nfiles; i++) {
if (!files[i].fname || strcmp(x->sval, files[i].fname) != 0)
continue;
if (ferror(files[i].fp))
FATAL("i/o error occurred on %s", files[i].fname);
if (files[i].mode == '|' || files[i].mode == LE)
stat = pclose(files[i].fp) == -1;
else
stat = fclose(files[i].fp) == EOF;
if (stat)
FATAL("i/o error occurred closing %s", files[i].fname);
if (i > 2) /* don't do /dev/std... */
xfree(files[i].fname);
files[i].fname = NULL; /* watch out for ref thru this */
files[i].fp = NULL;
}
tempfree(x);
x = gettemp();
setfval(x, (Awkfloat) (stat ? -1 : 0));
return(x);
}
void closeall(void)
{