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[src/trunk]: src/usr.bin/make make(1): clean up compat.c
details: https://anonhg.NetBSD.org/src/rev/de14d2fbeae9
branches: trunk
changeset: 940198:de14d2fbeae9
user: rillig <rillig%NetBSD.org@localhost>
date: Mon Oct 05 18:04:57 2020 +0000
description:
make(1): clean up compat.c
Only cosmetic changes, no change of functionality.
diffstat:
usr.bin/make/compat.c | 86 +++++++++++++++++++++-----------------------------
1 files changed, 36 insertions(+), 50 deletions(-)
diffs (206 lines):
diff -r acc7f11c1fde -r de14d2fbeae9 usr.bin/make/compat.c
--- a/usr.bin/make/compat.c Mon Oct 05 17:33:21 2020 +0000
+++ b/usr.bin/make/compat.c Mon Oct 05 18:04:57 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: compat.c,v 1.162 2020/10/03 21:52:50 rillig Exp $ */
+/* $NetBSD: compat.c,v 1.163 2020/10/05 18:04:57 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -82,23 +82,23 @@
* thems as need creatin'
*/
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
-#include <errno.h>
-#include <signal.h>
+#include <errno.h>
+#include <signal.h>
-#include "make.h"
-#include "dir.h"
-#include "job.h"
-#include "metachar.h"
-#include "pathnames.h"
+#include "make.h"
+#include "dir.h"
+#include "job.h"
+#include "metachar.h"
+#include "pathnames.h"
/* "@(#)compat.c 8.2 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: compat.c,v 1.162 2020/10/03 21:52:50 rillig Exp $");
+MAKE_RCSID("$NetBSD: compat.c,v 1.163 2020/10/05 18:04:57 rillig Exp $");
-static GNode *curTarg = NULL;
+static GNode *curTarg = NULL;
static pid_t compatChild;
static int compatSigno;
@@ -109,15 +109,15 @@
static void
CompatDeleteTarget(GNode *gn)
{
- if ((gn != NULL) && !Targ_Precious (gn)) {
- char *p1;
- const char *file = Var_Value(TARGET, gn, &p1);
+ if (gn != NULL && !Targ_Precious(gn)) {
+ char *file_freeIt;
+ const char *file = Var_Value(TARGET, gn, &file_freeIt);
if (!noExecute && eunlink(file) != -1) {
Error("*** %s removed", file);
}
- bmake_free(p1);
+ bmake_free(file_freeIt);
}
}
@@ -136,7 +136,7 @@
CompatDeleteTarget(curTarg);
- if ((curTarg != NULL) && !Targ_Precious (curTarg)) {
+ if (curTarg != NULL && !Targ_Precious(curTarg)) {
/*
* Run .INTERRUPT only if hit with interrupt signal
*/
@@ -147,11 +147,13 @@
}
}
}
+
if (signo == SIGQUIT)
_exit(signo);
+
/*
- * If there is a child running, pass the signal on
- * we will exist after it has exited.
+ * If there is a child running, pass the signal on.
+ * We will exist after it has exited.
*/
compatSigno = signo;
if (compatChild > 0) {
@@ -162,11 +164,8 @@
}
}
-/*-
- *-----------------------------------------------------------------------
- * CompatRunCommand --
- * Execute the next command for a target. If the command returns an
- * error, the node's made field is set to ERROR and creation stops.
+/* Execute the next command for a target. If the command returns an error,
+ * the node's made field is set to ERROR and creation stops.
*
* Input:
* cmdp Command to execute
@@ -174,11 +173,6 @@
*
* Results:
* 0 if the command succeeded, 1 if an error occurred.
- *
- * Side Effects:
- * The node's 'made' field may be set to ERROR.
- *
- *-----------------------------------------------------------------------
*/
int
Compat_RunCommand(const char *cmdp, struct GNode *gn)
@@ -212,13 +206,6 @@
(void)Var_Subst(cmd, gn, VARE_WANTRES, &cmdStart);
/* TODO: handle errors */
- /*
- * brk_string will return an argv with a NULL in av[0], thus causing
- * execvp to choke and die horribly. Besides, how can we execute a null
- * command? In any case, we warn the user that the command expanded to
- * nothing (is this the right thing to do?).
- */
-
if (*cmdStart == '\0') {
free(cmdStart);
return 0;
@@ -238,7 +225,7 @@
return 0;
}
- while ((*cmd == '@') || (*cmd == '-') || (*cmd == '+')) {
+ while (*cmd == '@' || *cmd == '-' || *cmd == '+') {
switch (*cmd) {
case '@':
silent = !DEBUG(LOUD);
@@ -436,8 +423,7 @@
gn->made = ERROR;
if (keepgoing) {
/*
- * Abort the current target, but let others
- * continue.
+ * Abort the current target, but let others continue.
*/
printf(" (continuing)\n");
} else {
@@ -500,7 +486,7 @@
{
if (!shellName) /* we came here from jobs */
Shell_Init();
- if (gn->made == UNMADE && (gn == pgn || (pgn->type & OP_MADE) == 0)) {
+ if (gn->made == UNMADE && (gn == pgn || !(pgn->type & OP_MADE))) {
/*
* First mark ourselves to be made, then apply whatever transformations
* the suffix module thinks are necessary. Once that's done, we can
@@ -511,19 +497,19 @@
*/
gn->flags |= REMAKE;
gn->made = BEINGMADE;
- if ((gn->type & OP_MADE) == 0)
+ if (!(gn->type & OP_MADE))
Suff_FindDeps(gn);
MakeNodes(gn->children, gn);
- if ((gn->flags & REMAKE) == 0) {
+ if (!(gn->flags & REMAKE)) {
gn->made = ABORTED;
pgn->flags &= ~(unsigned)REMAKE;
goto cohorts;
}
if (Lst_FindDatum(gn->implicitParents, pgn) != NULL) {
- char *p1;
- Var_Set(IMPSRC, Var_Value(TARGET, gn, &p1), pgn);
- bmake_free(p1);
+ char *target_freeIt;
+ Var_Set(IMPSRC, Var_Value(TARGET, gn, &target_freeIt), pgn);
+ bmake_free(target_freeIt);
}
/*
@@ -533,7 +519,7 @@
* are defined by the Make_OODate function.
*/
DEBUG1(MAKE, "Examining %s...", gn->name);
- if (! Make_OODate(gn)) {
+ if (!Make_OODate(gn)) {
gn->made = UPTODATE;
DEBUG0(MAKE, "up-to-date.\n");
goto cohorts;
@@ -620,10 +606,10 @@
pgn->flags &= ~(unsigned)REMAKE;
} else {
if (Lst_FindDatum(gn->implicitParents, pgn) != NULL) {
- char *p1;
- const char *target = Var_Value(TARGET, gn, &p1);
+ char *target_freeIt;
+ const char *target = Var_Value(TARGET, gn, &target_freeIt);
Var_Set(IMPSRC, target != NULL ? target : "", pgn);
- bmake_free(p1);
+ bmake_free(target_freeIt);
}
switch(gn->made) {
case BEINGMADE:
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