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[src/trunk]: src/usr.bin/make make(1): inline simple Lst getters
details: https://anonhg.NetBSD.org/src/rev/fd593ede896b
branches: trunk
changeset: 945072:fd593ede896b
user: rillig <rillig%NetBSD.org@localhost>
date: Mon Oct 19 21:57:37 2020 +0000
description:
make(1): inline simple Lst getters
The function call variant takes more screen space than the direct field
access. Having an abstract API is usually a good idea, in this case of
simple read-only member access it makes the code more difficult to read.
LstNode_Set has been kept as a function since it is not a read-only
accessor function.
diffstat:
usr.bin/make/arch.c | 6 +++---
usr.bin/make/dir.c | 6 +++---
usr.bin/make/lst.c | 6 +++---
usr.bin/make/lst.h | 12 ++----------
usr.bin/make/main.c | 8 ++++----
usr.bin/make/make.c | 16 ++++++++--------
usr.bin/make/meta.c | 10 +++++-----
usr.bin/make/parse.c | 6 +++---
usr.bin/make/suff.c | 40 ++++++++++++++++++++--------------------
9 files changed, 51 insertions(+), 59 deletions(-)
diffs (truncated from 465 to 300 lines):
diff -r 273a912ba59b -r fd593ede896b usr.bin/make/arch.c
--- a/usr.bin/make/arch.c Mon Oct 19 21:46:15 2020 +0000
+++ b/usr.bin/make/arch.c Mon Oct 19 21:57:37 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: arch.c,v 1.136 2020/10/18 13:02:10 rillig Exp $ */
+/* $NetBSD: arch.c,v 1.137 2020/10/19 21:57:37 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -130,7 +130,7 @@
#include "config.h"
/* "@(#)arch.c 8.2 (Berkeley) 1/2/94" */
-MAKE_RCSID("$NetBSD: arch.c,v 1.136 2020/10/18 13:02:10 rillig Exp $");
+MAKE_RCSID("$NetBSD: arch.c,v 1.137 2020/10/19 21:57:37 rillig Exp $");
#ifdef TARGET_MACHINE
#undef MAKE_MACHINE
@@ -468,7 +468,7 @@
if (ln != NULL) {
struct ar_hdr *hdr;
- ar = LstNode_Datum(ln);
+ ar = ln->datum;
hdr = Hash_FindValue(&ar->members, member);
if (hdr != NULL)
return hdr;
diff -r 273a912ba59b -r fd593ede896b usr.bin/make/dir.c
--- a/usr.bin/make/dir.c Mon Oct 19 21:46:15 2020 +0000
+++ b/usr.bin/make/dir.c Mon Oct 19 21:57:37 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: dir.c,v 1.170 2020/10/18 17:19:54 rillig Exp $ */
+/* $NetBSD: dir.c,v 1.171 2020/10/19 21:57:37 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -135,7 +135,7 @@
#include "job.h"
/* "@(#)dir.c 8.2 (Berkeley) 1/2/94" */
-MAKE_RCSID("$NetBSD: dir.c,v 1.170 2020/10/18 17:19:54 rillig Exp $");
+MAKE_RCSID("$NetBSD: dir.c,v 1.171 2020/10/19 21:57:37 rillig Exp $");
#define DIR_DEBUG0(text) DEBUG0(DIR, text)
#define DIR_DEBUG1(fmt, arg1) DEBUG1(DIR, fmt, arg1)
@@ -1510,7 +1510,7 @@
if (path != NULL && strcmp(name, ".DOTLAST") == 0) {
SearchPathNode *ln = Lst_Find(path, DirFindName, name);
if (ln != NULL)
- return LstNode_Datum(ln);
+ return ln->datum;
dotLast->refCount++;
Lst_Prepend(path, dotLast);
diff -r 273a912ba59b -r fd593ede896b usr.bin/make/lst.c
--- a/usr.bin/make/lst.c Mon Oct 19 21:46:15 2020 +0000
+++ b/usr.bin/make/lst.c Mon Oct 19 21:57:37 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: lst.c,v 1.78 2020/10/19 21:41:31 rillig Exp $ */
+/* $NetBSD: lst.c,v 1.79 2020/10/19 21:57:37 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -34,7 +34,7 @@
#include "make.h"
-MAKE_RCSID("$NetBSD: lst.c,v 1.78 2020/10/19 21:41:31 rillig Exp $");
+MAKE_RCSID("$NetBSD: lst.c,v 1.79 2020/10/19 21:57:37 rillig Exp $");
/* Allocate and initialize a list node.
*
@@ -268,7 +268,7 @@
ListNode *
Lst_Find(List *list, LstFindProc match, const void *matchArgs)
{
- return Lst_FindFrom(list, Lst_First(list), match, matchArgs);
+ return Lst_FindFrom(list, list->first, match, matchArgs);
}
/* Return the first node from the list, starting at the given node, for which
diff -r 273a912ba59b -r fd593ede896b usr.bin/make/lst.h
--- a/usr.bin/make/lst.h Mon Oct 19 21:46:15 2020 +0000
+++ b/usr.bin/make/lst.h Mon Oct 19 21:57:37 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: lst.h,v 1.73 2020/10/19 21:41:31 rillig Exp $ */
+/* $NetBSD: lst.h,v 1.74 2020/10/19 21:57:37 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -145,12 +145,7 @@
static inline MAKE_ATTR_UNUSED Boolean
Lst_IsEmpty(List *list) { return list->first == NULL; }
-/* Return the first node of the list, or NULL if the list is empty. */
-static inline MAKE_ATTR_UNUSED ListNode *
-Lst_First(List *list) { return list->first; }
-/* Return the last node of the list, or NULL if the list is empty. */
-static inline MAKE_ATTR_UNUSED ListNode *
-Lst_Last(List *list) { return list->last; }
+
/* Find the first node for which the function returns TRUE, or NULL. */
ListNode *Lst_Find(List *, LstFindProc, const void *);
/* Find the first node for which the function returns TRUE, or NULL.
@@ -175,9 +170,6 @@
/* Node-specific functions */
-/* Return the datum of the node. Usually not NULL. */
-static inline MAKE_ATTR_UNUSED void *
-LstNode_Datum(ListNode *node) { return node->datum; }
/* Replace the value of the node. */
void LstNode_Set(ListNode *, void *);
/* Set the value of the node to NULL. Having NULL in a list is unusual. */
diff -r 273a912ba59b -r fd593ede896b usr.bin/make/main.c
--- a/usr.bin/make/main.c Mon Oct 19 21:46:15 2020 +0000
+++ b/usr.bin/make/main.c Mon Oct 19 21:57:37 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: main.c,v 1.378 2020/10/18 13:02:10 rillig Exp $ */
+/* $NetBSD: main.c,v 1.379 2020/10/19 21:57:37 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -118,7 +118,7 @@
#include "trace.h"
/* "@(#)main.c 8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: main.c,v 1.378 2020/10/18 13:02:10 rillig Exp $");
+MAKE_RCSID("$NetBSD: main.c,v 1.379 2020/10/19 21:57:37 rillig Exp $");
#if defined(MAKE_NATIVE) && !defined(lint)
__COPYRIGHT("@(#) Copyright (c) 1988, 1989, 1990, 1993 "
"The Regents of the University of California. "
@@ -1370,7 +1370,7 @@
ln = Lst_Find(sysMkPath, ReadMakefileSucceeded, NULL);
if (ln == NULL)
Fatal("%s: cannot open %s.", progname,
- (char *)LstNode_Datum(Lst_First(sysMkPath)));
+ (char *)sysMkPath->first->datum);
}
if (!Lst_IsEmpty(makefiles)) {
@@ -1379,7 +1379,7 @@
ln = Lst_Find(makefiles, ReadMakefileFailed, NULL);
if (ln != NULL)
Fatal("%s: cannot open %s.", progname,
- (char *)LstNode_Datum(ln));
+ (char *)ln->datum);
} else {
(void)Var_Subst("${" MAKEFILE_PREFERENCE "}",
VAR_CMD, VARE_WANTRES, &p1);
diff -r 273a912ba59b -r fd593ede896b usr.bin/make/make.c
--- a/usr.bin/make/make.c Mon Oct 19 21:46:15 2020 +0000
+++ b/usr.bin/make/make.c Mon Oct 19 21:57:37 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: make.c,v 1.164 2020/10/19 19:55:25 rillig Exp $ */
+/* $NetBSD: make.c,v 1.165 2020/10/19 21:57:37 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -107,7 +107,7 @@
#include "job.h"
/* "@(#)make.c 8.1 (Berkeley) 6/6/93" */
-MAKE_RCSID("$NetBSD: make.c,v 1.164 2020/10/19 19:55:25 rillig Exp $");
+MAKE_RCSID("$NetBSD: make.c,v 1.165 2020/10/19 21:57:37 rillig Exp $");
/* Sequence # to detect recursion. */
static unsigned int checked = 1;
@@ -622,12 +622,12 @@
parents = centurion->parents;
/* If this was a .ORDER node, schedule the RHS */
- Lst_ForEachUntil(centurion->order_succ, MakeBuildParent, Lst_First(toBeMade));
+ Lst_ForEachUntil(centurion->order_succ, MakeBuildParent, toBeMade->first);
/* Now mark all the parents as having one less unmade child */
Lst_Open(parents);
while ((ln = Lst_Next(parents)) != NULL) {
- pgn = LstNode_Datum(ln);
+ pgn = ln->datum;
if (DEBUG(MAKE))
debug_printf("inspect parent %s%s: flags %x, "
"type %x, made %d, unmade %d ",
@@ -723,7 +723,7 @@
const char *cpref = Var_Value(PREFIX, cgn, &p1);
while ((ln = Lst_Next(cgn->implicitParents)) != NULL) {
- pgn = LstNode_Datum(ln);
+ pgn = ln->datum;
if (pgn->flags & REMAKE) {
Var_Set(IMPSRC, cname, pgn);
if (cpref != NULL)
@@ -961,7 +961,7 @@
* just before the current first element.
*/
gn->made = DEFERRED;
- Lst_ForEachUntil(gn->children, MakeBuildChild, Lst_First(toBeMade));
+ Lst_ForEachUntil(gn->children, MakeBuildChild, toBeMade->first);
/* and drop this node on the floor */
DEBUG2(MAKE, "dropped %s%s\n", gn->name, gn->cohort_num);
continue;
@@ -1240,10 +1240,10 @@
if (pgn->type & OP_DOUBLEDEP)
Lst_PrependAll(examine, pgn->cohorts);
- owln = Lst_First(pgn->children);
+ owln = pgn->children->first;
Lst_Open(pgn->children);
for (; (ln = Lst_Next(pgn->children)) != NULL; ) {
- GNode *cgn = LstNode_Datum(ln);
+ GNode *cgn = ln->datum;
if (cgn->type & OP_WAIT) {
add_wait_dependency(owln, cgn);
owln = ln;
diff -r 273a912ba59b -r fd593ede896b usr.bin/make/meta.c
--- a/usr.bin/make/meta.c Mon Oct 19 21:46:15 2020 +0000
+++ b/usr.bin/make/meta.c Mon Oct 19 21:57:37 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: meta.c,v 1.126 2020/10/19 20:41:53 rillig Exp $ */
+/* $NetBSD: meta.c,v 1.127 2020/10/19 21:57:37 rillig Exp $ */
/*
* Implement 'meta' mode.
@@ -1150,7 +1150,7 @@
/* we want to track all the .meta we read */
Var_Append(".MAKE.META.FILES", fname, VAR_GLOBAL);
- cmdNode = Lst_First(gn->commands);
+ cmdNode = gn->commands->first;
while (!oodate && (x = fgetLine(&buf, &bufsz, 0, fp)) > 0) {
lineno++;
if (buf[x - 1] == '\n')
@@ -1327,7 +1327,7 @@
nln = Lst_FindFrom(missingFiles,
missingNode->next,
path_match, p);
- tp = LstNode_Datum(missingNode);
+ tp = missingNode->datum;
Lst_Remove(missingFiles, missingNode);
free(tp);
} while ((missingNode = nln) != NULL);
@@ -1502,7 +1502,7 @@
fname, lineno);
oodate = TRUE;
} else {
- char *cmd = LstNode_Datum(cmdNode);
+ char *cmd = cmdNode->datum;
Boolean hasOODATE = FALSE;
if (strstr(cmd, "$?"))
@@ -1579,7 +1579,7 @@
fclose(fp);
if (!Lst_IsEmpty(missingFiles)) {
DEBUG2(META, "%s: missing files: %s...\n",
- fname, (char *)LstNode_Datum(Lst_First(missingFiles)));
+ fname, (char *)missingFiles->first->datum);
oodate = TRUE;
}
if (!oodate && !have_filemon && filemonMissing) {
diff -r 273a912ba59b -r fd593ede896b usr.bin/make/parse.c
--- a/usr.bin/make/parse.c Mon Oct 19 21:46:15 2020 +0000
+++ b/usr.bin/make/parse.c Mon Oct 19 21:57:37 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: parse.c,v 1.393 2020/10/19 20:55:30 rillig Exp $ */
+/* $NetBSD: parse.c,v 1.394 2020/10/19 21:57:37 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -131,7 +131,7 @@
#include "pathnames.h"
/* "@(#)parse.c 8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: parse.c,v 1.393 2020/10/19 20:55:30 rillig Exp $");
+MAKE_RCSID("$NetBSD: parse.c,v 1.394 2020/10/19 21:57:37 rillig Exp $");
/* types and constants */
@@ -762,7 +762,7 @@
LinkSource(GNode *pgn, GNode *cgn, Boolean isSpecial)
{
if ((pgn->type & OP_DOUBLEDEP) && !Lst_IsEmpty(pgn->cohorts))
- pgn = LstNode_Datum(Lst_Last(pgn->cohorts));
+ pgn = pgn->cohorts->last->datum;
Lst_Append(pgn->children, cgn);
pgn->unmade++;
diff -r 273a912ba59b -r fd593ede896b usr.bin/make/suff.c
--- a/usr.bin/make/suff.c Mon Oct 19 21:46:15 2020 +0000
+++ b/usr.bin/make/suff.c Mon Oct 19 21:57:37 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: suff.c,v 1.194 2020/10/19 21:38:10 rillig Exp $ */
+/* $NetBSD: suff.c,v 1.195 2020/10/19 21:57:37 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -129,7 +129,7 @@
#include "dir.h"
/* "@(#)suff.c 8.4 (Berkeley) 3/21/94" */
-MAKE_RCSID("$NetBSD: suff.c,v 1.194 2020/10/19 21:38:10 rillig Exp $");
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