if (!str)
rb_raise (rb_eTypeError, "expected string for parameter %s of %s",
"str", "test0");
- const char *optstr = StringValueCStr (optstrv);
+ const char *optstr = !NIL_P (optstrv) ? StringValueCStr (optstrv) : NULL;
char **strlist; {
int i, len;
len = RARRAY_LEN (strlistv);
}
strlist[len] = NULL;
}
- int b = NUM2INT (bv);
+ int b = RTEST (bv);
int integer = NUM2INT (integerv);
const char *filein = StringValueCStr (fileinv);
if (!filein)
return Qnil;
}
+static VALUE ruby_guestfs_add_drive_ro (VALUE gv, VALUE filenamev)
+{
+ guestfs_h *g;
+ Data_Get_Struct (gv, guestfs_h, g);
+ if (!g)
+ rb_raise (rb_eArgError, "%s: used handle after closing it", "add_drive_ro");
+
+ const char *filename = StringValueCStr (filenamev);
+ if (!filename)
+ rb_raise (rb_eTypeError, "expected string for parameter %s of %s",
+ "filename", "add_drive_ro");
+
+ int r;
+
+ r = guestfs_add_drive_ro (g, filename);
+ if (r == -1)
+ rb_raise (e_Error, "%s", guestfs_last_error (g));
+
+ return Qnil;
+}
+
static VALUE ruby_guestfs_config (VALUE gv, VALUE qemuparamv, VALUE qemuvaluev)
{
guestfs_h *g;
if (!qemuparam)
rb_raise (rb_eTypeError, "expected string for parameter %s of %s",
"qemuparam", "config");
- const char *qemuvalue = StringValueCStr (qemuvaluev);
+ const char *qemuvalue = !NIL_P (qemuvaluev) ? StringValueCStr (qemuvaluev) : NULL;
int r;
if (!g)
rb_raise (rb_eArgError, "%s: used handle after closing it", "set_autosync");
- int autosync = NUM2INT (autosyncv);
+ int autosync = RTEST (autosyncv);
int r;
if (!g)
rb_raise (rb_eArgError, "%s: used handle after closing it", "set_verbose");
- int verbose = NUM2INT (verbosev);
+ int verbose = RTEST (verbosev);
int r;
if (!name)
rb_raise (rb_eTypeError, "expected string for parameter %s of %s",
"name", "aug_defvar");
- const char *expr = StringValueCStr (exprv);
+ const char *expr = !NIL_P (exprv) ? StringValueCStr (exprv) : NULL;
int r;
if (!label)
rb_raise (rb_eTypeError, "expected string for parameter %s of %s",
"label", "aug_insert");
- int before = NUM2INT (beforev);
+ int before = RTEST (beforev);
int r;
if (!g)
rb_raise (rb_eArgError, "%s: used handle after closing it", "vg_activate_all");
- int activate = NUM2INT (activatev);
+ int activate = RTEST (activatev);
int r;
if (!g)
rb_raise (rb_eArgError, "%s: used handle after closing it", "vg_activate");
- int activate = NUM2INT (activatev);
+ int activate = RTEST (activatev);
char **volgroups; {
int i, len;
len = RARRAY_LEN (volgroupsv);
ruby_guestfs_add_drive, 1);
rb_define_method (c_guestfs, "add_cdrom",
ruby_guestfs_add_cdrom, 1);
+ rb_define_method (c_guestfs, "add_drive_ro",
+ ruby_guestfs_add_drive_ro, 1);
rb_define_method (c_guestfs, "config",
ruby_guestfs_config, 2);
rb_define_method (c_guestfs, "set_qemu",