use siginfo to report on the directory we are working on if available.
This commit is contained in:
parent
e0297c9429
commit
20ad44cb97
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@ -1,4 +1,4 @@
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/* $NetBSD: main.c,v 1.166 2009/01/24 11:59:39 dsl Exp $ */
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/* $NetBSD: main.c,v 1.167 2009/03/01 01:49:17 christos Exp $ */
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/*
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* Copyright (c) 1988, 1989, 1990, 1993
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@ -69,7 +69,7 @@
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*/
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#ifndef MAKE_NATIVE
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static char rcsid[] = "$NetBSD: main.c,v 1.166 2009/01/24 11:59:39 dsl Exp $";
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static char rcsid[] = "$NetBSD: main.c,v 1.167 2009/03/01 01:49:17 christos Exp $";
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#else
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#include <sys/cdefs.h>
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#ifndef lint
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@ -81,7 +81,7 @@ __COPYRIGHT("@(#) Copyright (c) 1988, 1989, 1990, 1993\
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#if 0
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static char sccsid[] = "@(#)main.c 8.3 (Berkeley) 3/19/94";
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#else
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__RCSID("$NetBSD: main.c,v 1.166 2009/01/24 11:59:39 dsl Exp $");
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__RCSID("$NetBSD: main.c,v 1.167 2009/03/01 01:49:17 christos Exp $");
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#endif
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#endif /* not lint */
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#endif
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@ -666,6 +666,23 @@ ReadAllMakefiles(const void *p, const void *q)
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return (ReadMakefile(p, q) == 0);
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}
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#ifdef SIGINFO
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/*ARGSUSED*/
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static void
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siginfo(int signo)
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{
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char dir[MAXPATHLEN];
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char str[2 * MAXPATHLEN];
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int len;
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if (getcwd(dir, sizeof(dir)) == NULL)
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return;
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len = snprintf(str, sizeof(str), "%s: Working in: %s\n", getprogname(),
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dir);
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if (len > 0)
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(void)write(STDERR_FILENO, str, (size_t)len);
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}
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#endif
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/*-
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* main --
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* The main function, for obvious reasons. Initializes variables
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@ -707,6 +724,9 @@ main(int argc, char **argv)
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/* default to writing debug to stderr */
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debug_file = stderr;
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#ifdef SIGINFO
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(void)signal(SIGINFO, siginfo);
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#endif
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/*
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* Set the seed to produce a different random sequence
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* on each program execution.
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