Module Name: src
Committed By: rillig
Date: Sun Dec 19 10:29:06 UTC 2021
Modified Files:
src/usr.bin/xlint/lint2: read.c
Log Message:
lint: reduce pointer usage when reading .ln lines
No binary change.
To generate a diff of this commit:
cvs rdiff -u -r1.73 -r1.74 src/usr.bin/xlint/lint2/read.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/xlint/lint2/read.c
diff -u src/usr.bin/xlint/lint2/read.c:1.73 src/usr.bin/xlint/lint2/read.c:1.74
--- src/usr.bin/xlint/lint2/read.c:1.73 Sun Dec 19 10:19:58 2021
+++ src/usr.bin/xlint/lint2/read.c Sun Dec 19 10:29:06 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: read.c,v 1.73 2021/12/19 10:19:58 rillig Exp $ */
+/* $NetBSD: read.c,v 1.74 2021/12/19 10:29:06 rillig Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -38,7 +38,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: read.c,v 1.73 2021/12/19 10:19:58 rillig Exp $");
+__RCSID("$NetBSD: read.c,v 1.74 2021/12/19 10:29:06 rillig Exp $");
#endif
#include <ctype.h>
@@ -96,9 +96,9 @@ static void inperr(const char *, ...)
__attribute__((format(printf, 1, 2), noreturn));
static void setsrc(const char *);
static void setfnid(int, const char *);
-static void funccall(pos_t *, const char *);
-static void decldef(pos_t *, const char *);
-static void usedsym(pos_t *, const char *);
+static void funccall(pos_t, const char *);
+static void decldef(pos_t, const char *);
+static void usedsym(pos_t, const char *);
static unsigned short inptype(const char *, const char **);
static size_t gettlen(const char *, const char **);
static unsigned short findtype(const char *, size_t, int);
@@ -188,13 +188,13 @@ read_ln_line(const char *line)
/* process rest of this record */
switch (rt) {
case 'c':
- funccall(&pos, cp);
+ funccall(pos, cp);
break;
case 'd':
- decldef(&pos, cp);
+ decldef(pos, cp);
break;
case 'u':
- usedsym(&pos, cp);
+ usedsym(pos, cp);
break;
default:
inperr("bad record type %c", rt);
@@ -303,7 +303,7 @@ setfnid(int fid, const char *cp)
* Process a function call record (c-record).
*/
static void
-funccall(pos_t *posp, const char *cp)
+funccall(pos_t pos, const char *cp)
{
arginf_t *ai, **lai;
char c;
@@ -313,7 +313,7 @@ funccall(pos_t *posp, const char *cp)
const char *name;
fcall = xalloc(sizeof(*fcall));
- fcall->f_pos = *posp;
+ fcall->f_pos = pos;
/* read flags */
rused = rdisc = false;
@@ -456,7 +456,7 @@ parse_function_attribute(const char **pp
* Process a declaration or definition (d-record).
*/
static void
-decldef(pos_t *posp, const char *cp)
+decldef(pos_t pos, const char *cp)
{
sym_t *symp, sym;
char *pos1, *tname;
@@ -465,7 +465,7 @@ decldef(pos_t *posp, const char *cp)
const char *name, *newname;
(void)memset(&sym, 0, sizeof(sym));
- sym.s_pos = *posp;
+ sym.s_pos = pos;
sym.s_def = NODECL;
used = false;
@@ -553,14 +553,14 @@ decldef(pos_t *posp, const char *cp)
* Read an u-record (emitted by lint1 if a symbol was used).
*/
static void
-usedsym(pos_t *posp, const char *cp)
+usedsym(pos_t pos, const char *cp)
{
usym_t *usym;
hte_t *hte;
const char *name;
usym = xalloc(sizeof(*usym));
- usym->u_pos = *posp;
+ usym->u_pos = pos;
/* needed as delimiter between two numbers */
if (*cp++ != 'x')
