shithub: scc

Info  •  Files  •  Log  •  Branches

[nm] Restore filter

Last commit remove the filter expressions and this commit
restore them.

--- a/src/nm/nm.c

+++ b/src/nm/nm.c

@@ -119,6 +119,16 @@

 	struct symtbl *tbl = data;

 	Symbol **p;

 	size_t n, size;

+	int type = sym->type;

+

+	if (type == '?' || type == 'N')

+		return 1;

+

+	if (uflag && type != 'U')

+		return 1;

+

+	if (gflag && !isupper(type))

+		return 1;

 	n = tbl->nsyms+1;

 	if (n == 0 || n > SIZE_MAX / sizeof(*p))