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715ca32)
The special variables, $(filename) and $(lineno), are expanded to a
file name and its line number being parsed, respectively.
Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
+static char *do_filename(int argc, char *argv[])
+{
+ return xstrdup(current_file->name);
+}
+
static char *do_info(int argc, char *argv[])
{
printf("%s\n", argv[0]);
static char *do_info(int argc, char *argv[])
{
printf("%s\n", argv[0]);
+static char *do_lineno(int argc, char *argv[])
+{
+ char buf[16];
+
+ sprintf(buf, "%d", yylineno);
+
+ return xstrdup(buf);
+}
+
static char *do_shell(int argc, char *argv[])
{
FILE *p;
static char *do_shell(int argc, char *argv[])
{
FILE *p;
static const struct function function_table[] = {
/* Name MIN MAX Function */
{ "error-if", 2, 2, do_error_if },
static const struct function function_table[] = {
/* Name MIN MAX Function */
{ "error-if", 2, 2, do_error_if },
+ { "filename", 0, 0, do_filename },
{ "info", 1, 1, do_info },
{ "info", 1, 1, do_info },
+ { "lineno", 0, 0, do_lineno },
{ "shell", 1, 1, do_shell },
{ "warning-if", 2, 2, do_warning_if },
};
{ "shell", 1, 1, do_shell },
{ "warning-if", 2, 2, do_warning_if },
};