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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@57 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 1998-01-29 08:18:03 +00:00
parent a72e3e187d
commit 9ba3d42046
6 changed files with 35 additions and 35 deletions
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39
io.c
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@ -1144,18 +1144,21 @@ io_reopen(io, nfile)
mode = io_mode_string(fptr);
fd = fileno(fptr->f);
if (fileno(fptr->f) < 3) /* need to keep stdio */
if (fileno(fptr->f) < 3) {
/* need to keep stdio */
dup2(fileno(orig->f), fd);
}
else {
fclose(fptr->f);
dup2(fileno(orig->f), fd);
fptr->f = rb_fdopen(fd, mode);
fptr->f = rb_fdopen(fd, mode);
}
if (fptr->f2) {
fd = fileno(fptr->f2);
if (fileno(fptr->f2) < 3)
fclose(fptr->f2);
fclose(fptr->f2);
if (orig->f2) {
dup2(fileno(orig->f2), fd);
fptr->f = rb_fdopen(fd, "w");
fptr->f2 = rb_fdopen(fd, "w");
}
else {
fptr->f2 = 0;
@ -1397,32 +1400,12 @@ io_errset(val, id)
{
OpenFile *fptr;
int fd;
FILE *f;
if (TYPE(val) != T_FILE) {
TypeError("$stderr must be IO Object");
}
GetOpenFile(val, fptr);
io_writable(fptr);
rb_stderr = val;
fd = fileno(fptr->f2?fptr->f2:fptr->f);
if (fd != 2) {
FILE *f;
fflush(stderr);
dup2(fd, 2);
f = rb_fdopen(2, io_mode_string(fptr));
if (fptr->f2) {
if (fileno(fptr->f2) < 3) /* need to keep stdio */
fclose(fptr->f2);
fptr->f2 = f;
}
else {
if (fileno(fptr->f) < 3)
fclose(fptr->f);
fptr->f = f;
}
}
io_reopen(rb_stderr, val);
}
static VALUE