[src/trunk]: src/tools/compat Add a stub issetugid() for platforms that don't...

[bjh21 <bjh21%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/bb0422a8f586
branches:  trunk
changeset: 525839:bb0422a8f586
user:      bjh21 <bjh21%NetBSD.org@localhost>
date:      Thu Apr 18 15:31:51 2002 +0000

description:
Add a stub issetugid() for platforms that don't have it.  For now, we assume
that no host program will be installed set-id, so the stub function always
returns 0.

diffstat:

 tools/compat/Makefile      |   4 ++--
 tools/compat/compat_defs.h |   6 +++++-
 tools/compat/config.h.in   |   3 ++-
 tools/compat/configure     |   2 +-
 tools/compat/configure.ac  |   4 ++--
 tools/compat/issetugid.c   |  21 +++++++++++++++++++++
 6 files changed, 33 insertions(+), 7 deletions(-)

diffs (107 lines):

diff -r 655bfcb0c9ab -r bb0422a8f586 tools/compat/Makefile
--- a/tools/compat/Makefile     Thu Apr 18 14:54:38 2002 +0000
+++ b/tools/compat/Makefile     Thu Apr 18 15:31:51 2002 +0000
@@ -1,9 +1,9 @@
-#      $NetBSD: Makefile,v 1.11 2002/04/01 13:59:35 bjh21 Exp $
+#      $NetBSD: Makefile,v 1.12 2002/04/18 15:31:51 bjh21 Exp $
 
 HOSTLIB=       nbcompat
 
 SRCS=          basename.c dirname.c fgetln.c flock.c fparseln.c \
-               getmode.c getopt_long.c libyywrap.c \
+               getmode.c getopt_long.c issetugid.c libyywrap.c \
                md2c.c md2hl.c md4c.c md4hl.c md5c.c md5hl.c pread.c \
                pwcache.c pwrite.c pw_scan.c rmd160.c rmd160hl.c setenv.c \
                setgroupent.c setpassent.c setprogname.c sha1.c sha1hl.c \
diff -r 655bfcb0c9ab -r bb0422a8f586 tools/compat/compat_defs.h
--- a/tools/compat/compat_defs.h        Thu Apr 18 14:54:38 2002 +0000
+++ b/tools/compat/compat_defs.h        Thu Apr 18 15:31:51 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: compat_defs.h,v 1.9 2002/04/04 17:49:20 bjh21 Exp $    */
+/*     $NetBSD: compat_defs.h,v 1.10 2002/04/18 15:31:51 bjh21 Exp $   */
 
 #ifndef        __NETBSD_COMPAT_DEFS_H__
 #define        __NETBSD_COMPAT_DEFS_H__
@@ -165,6 +165,10 @@
 char *fparseln(FILE *, size_t *, size_t *, const char [3], int);
 #endif
 
+#if !HAVE_ISSETUGID
+int issetugid(void);
+#endif
+
 #if !HAVE_ISBLANK && !defined(isblank)
 #define isblank(x) ((x) == ' ' || (x) == '\t')
 #endif
diff -r 655bfcb0c9ab -r bb0422a8f586 tools/compat/config.h.in
--- a/tools/compat/config.h.in  Thu Apr 18 14:54:38 2002 +0000
+++ b/tools/compat/config.h.in  Thu Apr 18 15:31:51 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: config.h.in,v 1.15 2002/04/04 17:52:04 bjh21 Exp $     */
+/*     $NetBSD: config.h.in,v 1.16 2002/04/18 15:31:52 bjh21 Exp $     */
 
 #ifndef        __NETBSD_COMPAT_CONFIG_H__
 #define        __NETBSD_COMPAT_CONFIG_H__
@@ -60,6 +60,7 @@
 #undef HAVE_GETOPT
 #undef HAVE_GETOPT_LONG
 #undef HAVE_ISBLANK
+#undef HAVE_ISSETUGID
 #undef HAVE_LCHMOD
 #undef HAVE_LCHOWN
 #undef HAVE_LUTIMES
diff -r 655bfcb0c9ab -r bb0422a8f586 tools/compat/configure
--- a/tools/compat/configure    Thu Apr 18 14:54:38 2002 +0000
+++ b/tools/compat/configure    Thu Apr 18 15:31:51 2002 +0000
@@ -4250,7 +4250,7 @@
 
 for ac_func in asprintf asnprintf basename dirfd dirname \
        fgetln flock fparseln futimes getopt getopt_long \
-       isblank lchmod lchown lutimes pread pwcache_userdb \
+       isblank issetugid lchmod lchown lutimes pread pwcache_userdb \
        pwrite setenv setgroupent setprogname setpassent \
        snprintf strlcat strlcpy strsep vasprintf vasnprintf vsnprintf
 do
diff -r 655bfcb0c9ab -r bb0422a8f586 tools/compat/configure.ac
--- a/tools/compat/configure.ac Thu Apr 18 14:54:38 2002 +0000
+++ b/tools/compat/configure.ac Thu Apr 18 15:31:51 2002 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: configure.ac,v 1.14 2002/04/01 13:59:35 bjh21 Exp $
+#      $NetBSD: configure.ac,v 1.15 2002/04/18 15:31:52 bjh21 Exp $
 #
 # Autoconf definition file for libnbcompat.
 #
@@ -88,7 +88,7 @@
 AC_SEARCH_LIBS(fparseln, util)
 AC_CHECK_FUNCS(asprintf asnprintf basename dirfd dirname \
        fgetln flock fparseln futimes getopt getopt_long \
-       isblank lchmod lchown lutimes pread pwcache_userdb \
+       isblank issetugid lchmod lchown lutimes pread pwcache_userdb \
        pwrite setenv setgroupent setprogname setpassent \
        snprintf strlcat strlcpy strsep vasprintf vasnprintf vsnprintf)
 
diff -r 655bfcb0c9ab -r bb0422a8f586 tools/compat/issetugid.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/compat/issetugid.c  Thu Apr 18 15:31:51 2002 +0000
@@ -0,0 +1,21 @@
+/*     $NetBSD: issetugid.c,v 1.1 2002/04/18 15:31:53 bjh21 Exp $      */
+
+/*
+ * Written by Ben Harris, 2002
+ * This file is in the Public Domain
+ */
+
+#include "config.h"
+
+#if !HAVE_ISSETUGID
+int
+issetugid(void)
+{
+
+       /*
+        * Assume that anything linked against libnbcompat will be installed
+        * without special privileges.
+        */
+       return 0;
+}
+#endif