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Diffstat (limited to 'scripts/kconfig/symbol.c')
-rw-r--r--scripts/kconfig/symbol.c46
1 files changed, 45 insertions, 1 deletions
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index cf8edf4fc429..071f00c3046e 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -750,7 +750,8 @@ const char *sym_get_string_value(struct symbol *sym)
case no:
return "n";
case mod:
- return "m";
+ sym_calc_value(modules_sym);
+ return (modules_sym->curr.tri == no) ? "n" : "m";
case yes:
return "y";
}
@@ -892,6 +893,49 @@ const char *sym_expand_string_value(const char *in)
return res;
}
+const char *sym_escape_string_value(const char *in)
+{
+ const char *p;
+ size_t reslen;
+ char *res;
+ size_t l;
+
+ reslen = strlen(in) + strlen("\"\"") + 1;
+
+ p = in;
+ for (;;) {
+ l = strcspn(p, "\"\\");
+ p += l;
+
+ if (p[0] == '\0')
+ break;
+
+ reslen++;
+ p++;
+ }
+
+ res = malloc(reslen);
+ res[0] = '\0';
+
+ strcat(res, "\"");
+
+ p = in;
+ for (;;) {
+ l = strcspn(p, "\"\\");
+ strncat(res, p, l);
+ p += l;
+
+ if (p[0] == '\0')
+ break;
+
+ strcat(res, "\\");
+ strncat(res, p++, 1);
+ }
+
+ strcat(res, "\"");
+ return res;
+}
+
struct symbol **sym_re_search(const char *pattern)
{
struct symbol *sym, **sym_arr = NULL;