From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Sat, 20 Nov 2010 15:33:23 +0000 (-0500)
Subject: Avoid conflicts with system definitions in grp.h and pwd.h
X-Git-Tag: SUDO_1_8_0~157
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5a0f2164efc3b6d9d2df6912a50bfb16914b5153;p=sudo

Avoid conflicts with system definitions in grp.h and pwd.h
---

diff --git a/MANIFEST b/MANIFEST
index 61df6f0cb..248aaa456 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -183,6 +183,7 @@ plugins/sudoers/timestr.c
 plugins/sudoers/toke.c
 plugins/sudoers/toke.l
 plugins/sudoers/tsgetgrpw.c
+plugins/sudoers/tsgetgrpw.h
 plugins/sudoers/visudo.c
 pp
 src/Makefile.in
diff --git a/plugins/sudoers/testsudoers.c b/plugins/sudoers/testsudoers.c
index f7e9f2cba..1a4315278 100644
--- a/plugins/sudoers/testsudoers.c
+++ b/plugins/sudoers/testsudoers.c
@@ -55,12 +55,11 @@
 #endif /* HAVE_NETGROUP_H */
 #include <ctype.h>
 #include <errno.h>
-#include <pwd.h>
-#include <grp.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <netdb.h>
 
+#include "tsgetgrpw.h"
 #include "sudoers.h"
 #include "interfaces.h"
 #include "parse.h"
diff --git a/plugins/sudoers/tsgetgrpw.c b/plugins/sudoers/tsgetgrpw.c
index ddfa2ffa3..69997ccc5 100644
--- a/plugins/sudoers/tsgetgrpw.c
+++ b/plugins/sudoers/tsgetgrpw.c
@@ -44,9 +44,8 @@
 #endif /* HAVE_STRINGS_H */
 #include <fcntl.h>
 #include <limits.h>
-#include <pwd.h>
-#include <grp.h>
 
+#include "tsgetgrpw.h"
 #include "sudoers.h"
 
 #ifndef LINE_MAX
diff --git a/plugins/sudoers/tsgetgrpw.h b/plugins/sudoers/tsgetgrpw.h
new file mode 100644
index 000000000..5c380c399
--- /dev/null
+++ b/plugins/sudoers/tsgetgrpw.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2010 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * Trivial replacements for the libc get{gr,pw}{uid,nam}() routines
+ * for use by testsudoers in the sudo test harness.
+ * We need our own since many platforms don't provide set{pw,gr}file().
+ */
+
+#include <config.h>
+
+/*
+ * Define away the system prototypes so we don't have any conflicts.
+ */
+
+#define setgrfile	sys_setgrfile
+#define setgrent	sys_setgrent
+#define endgrent	sys_endgrent
+#define getgrent	sys_getgrent
+#define getgrnam	sys_getgrnam
+#define getgrgid	sys_getgrgid
+
+#define setpwfile	sys_setpwfile
+#define setpwent	sys_setpwent
+#define endpwent	sys_endpwent
+#define getpwent	sys_getpwent
+#define getpwnam	sys_getpwnam
+#define getpwuid	sys_getpwuid
+
+#include <pwd.h>
+#include <grp.h>
+
+#undef setgrfile
+#undef setgrent
+#undef endgrent
+#undef getgrent
+#undef getgrnam
+#undef getgrgid
+
+void setgrfile(const char *);
+void setgrent(void);
+void endgrent(void);
+struct group *getgrent(void);
+struct group *getgrnam(const char *);
+struct group *getgrgid(gid_t);
+
+#undef setpwfile
+#undef setpwent
+#undef endpwent
+#undef getpwent
+#undef getpwnam
+#undef getpwuid
+
+void setpwfile(const char *);
+void setpwent(void);
+void endpwent(void);
+struct passwd *getpwent(void);
+struct passwd *getpwnam(const char *);
+struct passwd *getpwuid(uid_t);