Module Name: src
Committed By: rillig
Date: Fri Mar 14 06:40:51 UTC 2025
Modified Files:
src/usr.bin/xlint/llib: llib-lposix llib-lstdc
Log Message:
lint: fix definition of errno in lint standard libraries
In llib-lstdc, when errno is a macro expanding to a function, that
function was declared twice: once with prototype, once without; the
latter is redundant.
In llib-lposix, <errno.h> was not included, so errno was not defined as
a macro. Realign lposix with lstdc by adding <errno.h> and sorting the
included headers.
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/usr.bin/xlint/llib/llib-lposix
cvs rdiff -u -r1.3 -r1.4 src/usr.bin/xlint/llib/llib-lstdc
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/llib/llib-lposix
diff -u src/usr.bin/xlint/llib/llib-lposix:1.2 src/usr.bin/xlint/llib/llib-lposix:1.3
--- src/usr.bin/xlint/llib/llib-lposix:1.2 Mon Jul 3 21:25:09 1995
+++ src/usr.bin/xlint/llib/llib-lposix Fri Mar 14 06:40:51 2025
@@ -1,4 +1,4 @@
-/* $NetBSD: llib-lposix,v 1.2 1995/07/03 21:25:09 cgd Exp $ */
+/* $NetBSD: llib-lposix,v 1.3 2025/03/14 06:40:51 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -39,23 +39,24 @@
#include <sys/stat.h>
#include <sys/utsname.h>
#include <sys/times.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <math.h>
-#include <time.h>
#include <assert.h>
-#include <termios.h>
+#include <ctype.h>
#include <dirent.h>
+#include <errno.h>
#include <fcntl.h>
#include <grp.h>
-#include <pwd.h>
-#include <ctype.h>
-#include <signal.h>
#include <locale.h>
+#include <math.h>
+#include <pwd.h>
#include <setjmp.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
+#include <termios.h>
+#include <time.h>
+#include <unistd.h>
#include <utime.h>
@@ -101,7 +102,9 @@ double (difftime)(time_t time1, time_t t
div_t (div)(int numer, int denom);
int (dup)(int fildes);
int (dup2)(int fildes, int fildes2);
+#ifndef errno
int (errno);
+#endif
int (execl)(const char *path, const char *arg, ...);
int (execle)(const char *path, const char *arg, ...);
int (execlp)(const char *file, const char *arg, ...);
Index: src/usr.bin/xlint/llib/llib-lstdc
diff -u src/usr.bin/xlint/llib/llib-lstdc:1.3 src/usr.bin/xlint/llib/llib-lstdc:1.4
--- src/usr.bin/xlint/llib/llib-lstdc:1.3 Mon Jul 3 21:39:28 1995
+++ src/usr.bin/xlint/llib/llib-lstdc Fri Mar 14 06:40:51 2025
@@ -1,4 +1,4 @@
-/* $NetBSD: llib-lstdc,v 1.3 1995/07/03 21:39:28 cgd Exp $ */
+/* $NetBSD: llib-lstdc,v 1.4 2025/03/14 06:40:51 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -80,7 +80,9 @@ int (toupper)(int c);
/*
* errno.h
*/
+#ifndef errno
int (errno);
+#endif
/*
* locale.h
