From: nekral-guest <nekral-guest@5a98b0ae-9ef6-0310-add3-de5d479b70d7>
Date: Sun, 3 Feb 2008 16:50:14 +0000 (+0000)
Subject: New function to find an user by its UID on the local database.
X-Git-Tag: 4.1.1~79
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7344e055be934288a15910b0a22fd2828c8c363b;p=thirdparty%2Fshadow.git

New function to find an user by its UID on the local database.
---

diff --git a/ChangeLog b/ChangeLog
index e0f424168..42dcf6889 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-02-03  Nicolas François  <nicolas.francois@centraliens.net>
+
+	* lib/pwio.c, lib/pwio.h: New function to find an user by
+	its UID on the local database.
+
 2008-02-02  Nicolas François  <nicolas.francois@centraliens.net>
 
 	* po/*.po: Updated PO files.
diff --git a/lib/pwio.c b/lib/pwio.c
index 8dd6d61a0..328ce3267 100644
--- a/lib/pwio.c
+++ b/lib/pwio.c
@@ -96,6 +96,18 @@ const struct passwd *pw_locate (const char *name)
 	return commonio_locate (&passwd_db, name);
 }
 
+const struct passwd *pw_locate_uid (uid_t uid)
+{
+	const struct passwd *pwd;
+
+	pw_rewind ();
+	while (   ((pwd = pw_next ()) != NULL)
+	       && (pwd->pw_uid != uid)) {
+	}
+
+	return pwd;
+}
+
 int pw_update (const struct passwd *pw)
 {
 	return commonio_update (&passwd_db, (const void *) pw);
diff --git a/lib/pwio.h b/lib/pwio.h
index e060ed051..42082ebd4 100644
--- a/lib/pwio.h
+++ b/lib/pwio.h
@@ -1,5 +1,7 @@
+#include <pwd.h>
 extern int pw_close (void);
 extern const struct passwd *pw_locate (const char *);
+extern const struct passwd *pw_locate_uid (uid_t uid);
 extern int pw_lock (void);
 extern int pw_name (const char *);
 extern const struct passwd *pw_next (void);